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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.233 by root, Sun Jan 22 00:36:59 2006 UTC vs.
Revision 1.308 by ayin, Fri Oct 12 15:13:13 2007 UTC

… …
8#if defined (ISO_14755) || defined (ENABLE_PERL) 8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 9# define ENABLE_OVERLAY 1
10#endif 10#endif
11 11
12#if ENABLE_PERL 12#if ENABLE_PERL
13# define ENABLE_FRILLS 1 13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1 14# define ENABLE_COMBINING 1
15#endif 15#endif
16 16
17#if ENABLE_FRILLS 17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1 18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 19# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1
20# define CURSOR_BLINK 1 21# define CURSOR_BLINK 1
22# define OPTION_HC 1
21#else 23#else
22# define ENABLE_MINIMAL 1 24# define ENABLE_MINIMAL 1
23#endif 25#endif
24 26
25#include <limits.h> 27#include <limits.h>
… …
31#if ENABLE_FRILLS 33#if ENABLE_FRILLS
32# include <X11/Xmd.h> 34# include <X11/Xmd.h>
33#endif 35#endif
34 36
35#include "encoding.h" 37#include "encoding.h"
38#include "rxvtutil.h"
36#include "rxvtfont.h" 39#include "rxvtfont.h"
37#include "rxvttoolkit.h" 40#include "rxvttoolkit.h"
38#include "iom.h" 41#include "iom.h"
39#include "salloc.h" 42#include "salloc.h"
43#include "libptytty.h"
40 44
41#include "rxvtperl.h" 45#include "rxvtperl.h"
42 46
43// try to avoid some macros to decrease code size, on some systems 47// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL 48#if ENABLE_MINIMAL
… …
66 70
67#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
68typedef char *XPointer; 72typedef char *XPointer;
69#endif 73#endif
70 74
71#ifdef HAVE_TERMIOS_H
72# include <termios.h> 75#include <termios.h>
73typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
74#else
75# include <sgtty.h>
76typedef struct {
77 struct sgttyb sg;
78 struct tchars tc;
79 struct ltchars lc;
80 int line;
81 int local;
82} ttymode_t;
83#endif
84 77
85#ifdef XPM_BACKGROUND 78#ifdef HAVE_AFTERIMAGE
86# ifdef XPM_INC_X11 79# include <afterimage.h>
87# include <X11/xpm.h> 80#undef min
88# else 81#undef max
89# include <xpm.h>
90# endif 82#endif
91#endif 83
84#include "background.h"
92 85
93#ifndef STDIN_FILENO 86#ifndef STDIN_FILENO
94# define STDIN_FILENO 0 87# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 88# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 89# define STDERR_FILENO 2
97#endif 90#endif
98 91
99/****************************************************************************/ 92/****************************************************************************/
100
101#ifndef __attribute__
102# if __GNUC__
103# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
104# define __attribute__(x)
105# endif
106# endif
107# define __attribute__(x)
108#endif
109
110#define NORETURN __attribute__ ((noreturn))
111#define UNUSED __attribute__ ((unused))
112
113// increases code size unless -fno-enforce-eh-specs
114#if __GNUC__
115# define NOTHROW
116# define THROW(x)
117#else
118# define NOTHROW throw()
119# define THROW(x) throw x
120#endif
121 93
122// exception thrown on fatal (per-instance) errors 94// exception thrown on fatal (per-instance) errors
123class rxvt_failure_exception { }; 95class rxvt_failure_exception { };
124 96
125// exception thrown when the command parser runs out of input data 97// exception thrown when the command parser runs out of input data
… …
129 ***************************************************************************** 101 *****************************************************************************
130 * PROTOTYPES 102 * PROTOTYPES
131 ***************************************************************************** 103 *****************************************************************************
132 */ 104 */
133// main.C 105// main.C
134RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
135RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
136void rxvt_clean_exit () NOTHROW;
137void * rxvt_malloc (size_t size); 106void * rxvt_malloc (size_t size);
138void * rxvt_calloc (size_t number, size_t size); 107void * rxvt_calloc (size_t number, size_t size);
139void * rxvt_realloc (void *ptr, size_t size); 108void * rxvt_realloc (void *ptr, size_t size);
140 109
141// misc.C 110// misc.C
142char * rxvt_wcstombs (const wchar_t *str, int len = -1); 111char * rxvt_wcstombs (const wchar_t *str, int len = -1);
143wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 112wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
144char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 113char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
145wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 114wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
146char * rxvt_strdup_cpp (const char *str);
147 115
148#define rxvt_strdup(s) ((s) ? strdup(s) : 0) 116#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
149 117
150char * rxvt_r_basename (const char *str) NOTHROW; 118char * rxvt_basename (const char *str) NOTHROW;
151void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 119void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
152void rxvt_log (const char *fmt,...) NOTHROW; 120void rxvt_log (const char *fmt,...) NOTHROW;
153void rxvt_warn (const char *fmt,...) NOTHROW; 121void rxvt_warn (const char *fmt,...) NOTHROW;
154void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 122void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
155void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 123void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
156 124
157int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
158const char * rxvt_Str_skip_space (const char *str) NOTHROW;
159char * rxvt_Str_trim (char *str) NOTHROW; 125char * rxvt_strtrim (char *str) NOTHROW;
160int rxvt_Str_escaped (char *str) NOTHROW;
161char ** rxvt_splitcommastring (const char *cs) NOTHROW; 126char ** rxvt_splitcommastring (const char *cs) NOTHROW;
162void rxvt_freecommastring (char **cs) NOTHROW; 127void rxvt_freecommastring (char **cs) NOTHROW;
163char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
164 128
165///////////////////////////////////////////////////////////////////////////// 129/////////////////////////////////////////////////////////////////////////////
166 130
167// temporarily replace the process environment 131// temporarily replace the process environment
168extern char **environ; 132extern char **environ;
169extern char **rxvt_environ; // the original environ pointer 133extern char **rxvt_environ; // the original environ pointer
170 134
171inline void set_environ (stringvec *envv) 135static inline void set_environ (stringvec *envv)
172{ 136{
137#if ENABLE_PERL
138 assert (envv);
139#else
173 if (envv) 140 if (envv)
141#endif
174 environ = (char **)envv->begin (); 142 environ = (char **)envv->begin ();
175} 143}
176 144
177inline void set_environ (char **envv) 145static inline void set_environ (char **envv)
178{ 146{
147#if ENABLE_PERL
148 assert (envv);
149#else
179 if (envv) 150 if (envv)
151#endif
180 environ = envv; 152 environ = envv;
181} 153}
182 154
183/* 155/*
184 ***************************************************************************** 156 *****************************************************************************
… …
193#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 165#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
194# define KEEP_SCROLLCOLOR 1 166# define KEEP_SCROLLCOLOR 1
195#else 167#else
196# undef KEEP_SCROLLCOLOR 168# undef KEEP_SCROLLCOLOR
197#endif 169#endif
198
199#ifdef XPM_BACKGROUND
200typedef struct {
201 short w, h, x, y;
202 Pixmap pixmap;
203} bgPixmap_t;
204#endif
205
206struct rxvt_ptytty {
207 int pty; // pty file descriptor; connected to rxvt
208 int tty; // tty file descriptor; connected to child
209
210 rxvt_ptytty ()
211 : pty(-1), tty(-1)
212 {
213 }
214
215 virtual ~rxvt_ptytty ()
216 {
217 }
218
219 virtual bool get () = 0;
220 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
221
222 void close_tty ();
223 bool make_controlling_tty ();
224 void set_utf8_mode (bool on);
225};
226
227rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
228void rxvt_ptytty_server (); // start the ptytty server process
229 170
230/* 171/*
231 * the 'essential' information for reporting Mouse Events 172 * the 'essential' information for reporting Mouse Events
232 * pared down from XButtonEvent 173 * pared down from XButtonEvent
233 */ 174 */
… …
279 ***************************************************************************** 220 *****************************************************************************
280 */ 221 */
281 222
282/* COLORTERM, TERM environment variables */ 223/* COLORTERM, TERM environment variables */
283#define COLORTERMENV "rxvt" 224#define COLORTERMENV "rxvt"
284#ifdef XPM_BACKGROUND 225#ifdef BG_IMAGE_FROM_FILE
285# define COLORTERMENVFULL COLORTERMENV "-xpm" 226# define COLORTERMENVFULL COLORTERMENV "-xpm"
286#else 227#else
287# define COLORTERMENVFULL COLORTERMENV 228# define COLORTERMENVFULL COLORTERMENV
288#endif 229#endif
289#ifndef TERMENV 230#ifndef TERMENV
… …
446// fake styles 387// fake styles
447#define RS_Blink 0x00010000UL // blink 388#define RS_Blink 0x00010000UL // blink
448#define RS_RVid 0x00020000UL // reverse video 389#define RS_RVid 0x00020000UL // reverse video
449#define RS_Uline 0x00040000UL // underline 390#define RS_Uline 0x00040000UL // underline
450 391
392// toggle this to force redraw, must be != RS_Careful
393#define RS_redraw 0x01000000UL
394
451// 5 custom bits for extensions 395// 5 custom bits for extensions
452#define RS_customCount 32 396#define RS_customCount 32
453#define RS_customMask 0x00f80000UL 397#define RS_customMask 0x00f80000UL
454#define RS_customShift 19 398#define RS_customShift 19
455 399
… …
524 Rxvt_restoreFG = 39, // change default fg color 468 Rxvt_restoreFG = 39, // change default fg color
525 Rxvt_restoreBG = 49, // change default bg color 469 Rxvt_restoreBG = 49, // change default bg color
526 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 470 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
527 471
528 URxvt_locale = 701, // change locale 472 URxvt_locale = 701, // change locale
473 URxvt_version = 702, // request version
529 474
530 URxvt_Color_IT = 704, // change actual 'Italic' colour 475 URxvt_Color_IT = 704, // change actual 'Italic' colour
531 URxvt_Color_tint = 705, // change actual tint colour 476 URxvt_Color_tint = 705, // change actual tint colour
532 URxvt_Color_BD = 706, 477 URxvt_Color_BD = 706,
533 URxvt_Color_UL = 707, 478 URxvt_Color_UL = 707,
… …
549 * on the unnecessary items, e.g. Color_pointer, but won't bother 494 * on the unnecessary items, e.g. Color_pointer, but won't bother
550 * until we need to. Also, be aware of usage in pixcolor_set 495 * until we need to. Also, be aware of usage in pixcolor_set
551 */ 496 */
552 497
553enum colour_list { 498enum colour_list {
499 Color_none = -2,
500 Color_transparent = -1,
554 Color_fg = 0, 501 Color_fg = 0,
555 Color_bg, 502 Color_bg,
556 minCOLOR, /* 2 */ 503 minCOLOR, /* 2 */
557 Color_Black = minCOLOR, 504 Color_Black = minCOLOR,
558 Color_Red3, 505 Color_Red3,
… …
600#endif 547#endif
601#ifdef KEEP_SCROLLCOLOR 548#ifdef KEEP_SCROLLCOLOR
602 Color_scroll, 549 Color_scroll,
603 Color_trough, 550 Color_trough,
604#endif 551#endif
605#if TINTING 552#if ENABLE_TRANSPARENCY
606 Color_tint, 553 Color_tint,
607#endif 554#endif
608#if OFF_FOCUS_FADING 555#if OFF_FOCUS_FADING
609 Color_fade, 556 Color_fade,
610#endif 557#endif
… …
617 TOTAL_COLORS = NRS_COLORS 564 TOTAL_COLORS = NRS_COLORS
618#endif 565#endif
619}; 566};
620 567
621#define Color_Bits 7 // 0 .. maxTermCOLOR 568#define Color_Bits 7 // 0 .. maxTermCOLOR
622
623#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
624#define NPIXCLR_BITS 32
625 569
626/* 570/*
627 * Resource list 571 * Resource list
628 */ 572 */
629enum { 573enum {
… …
631# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 575# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
632# include "rsinc.h" 576# include "rsinc.h"
633# undef def 577# undef def
634# undef reserve 578# undef reserve
635 NUM_RESOURCES 579 NUM_RESOURCES
636};
637
638// see init.C:xa_names, which must be kept in sync
639enum {
640 XA_TEXT = 0,
641 XA_COMPOUND_TEXT,
642 XA_UTF8_STRING,
643 XA_MULTIPLE,
644 XA_TARGETS,
645 XA_TIMESTAMP,
646 XA_VT_SELECTION,
647 XA_INCR,
648 XA_WM_PROTOCOLS,
649 XA_WM_DELETE_WINDOW,
650 XA_CLIPBOARD,
651#if ENABLE_FRILLS
652 XA_MOTIF_WM_HINTS,
653#endif
654#if ENABLE_EWMH
655 XA_NET_WM_PID,
656 XA_NET_WM_NAME,
657 XA_NET_WM_ICON_NAME,
658 XA_NET_WM_PING,
659#endif
660#if USE_XIM
661 XA_WM_LOCALE_NAME,
662#endif
663#if TRANSPARENT
664 XA_XROOTPMAP_ID,
665 XA_ESETROOT_PMAP_ID,
666#endif
667#if ENABLE_XEMBED
668 XA_XEMBED,
669 XA_XEMBED_INFO,
670#endif
671 NUM_XA
672}; 580};
673 581
674/* DEC private modes */ 582/* DEC private modes */
675#define PrivMode_132 (1UL<<0) 583#define PrivMode_132 (1UL<<0)
676#define PrivMode_132OK (1UL<<1) 584#define PrivMode_132OK (1UL<<1)
… …
694#define PrivMode_LFNL (1UL<<19) 602#define PrivMode_LFNL (1UL<<19)
695/* too annoying to implement X11 highlight tracking */ 603/* too annoying to implement X11 highlight tracking */
696/* #define PrivMode_MouseX11Track (1LU<<20) */ 604/* #define PrivMode_MouseX11Track (1LU<<20) */
697 605
698#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 606#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
699#define PrivMode(test,bit) \
700 if (test) \
701 priv_modes |= (bit); \
702 else \
703 priv_modes &= ~(bit)
704 607
705#ifdef ALLOW_132_MODE 608#ifdef ALLOW_132_MODE
706# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 609# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
707#else 610#else
708# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 611# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
749 ***************************************************************************** 652 *****************************************************************************
750 * MACRO DEFINES 653 * MACRO DEFINES
751 ***************************************************************************** 654 *****************************************************************************
752 */ 655 */
753#define dLocal(type,name) type const name = this->name 656#define dLocal(type,name) type const name = this->name
754#define dDisp Display *disp = this->display->display 657
658// for speed reasons, we assume that all codepoints 32 to 126 are
659// single-width.
660#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
755 661
756/* convert pixel dimensions to row/column values. Everything as int32_t */ 662/* convert pixel dimensions to row/column values. Everything as int32_t */
757#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 663#define Pixel2Col(x) Pixel2Width((int32_t)(x))
758#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 664#define Pixel2Row(y) Pixel2Height((int32_t)(y))
759#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 665#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
761#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 667#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
762#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 668#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
763#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 669#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
764#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 670#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
765 671
766#define OPTION(opt) (options & (opt))
767#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
768 | Opt_jumpScroll | Opt_secondaryScreen \
769 | Opt_pastableTabs | Opt_intensityStyles)
770
771// for m >= -n, ensure remainder lies between 0..n-1 672// for m >= -n, ensure remainder lies between 0..n-1
772#define MOD(m,n) (((m) + (n)) % (n)) 673#define MOD(m,n) (((m) + (n)) % (n))
773 674
774#define LINENO(n) MOD (term_start + int(n), total_rows) 675#define LINENO(n) MOD (term_start + int(n), total_rows)
775#define ROW(n) row_buf [LINENO (n)] 676#define ROW(n) row_buf [LINENO (n)]
… …
793#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 694#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
794#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 695#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
795 696
796#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 697#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
797 698
798#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 699#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
799#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 700#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
800 701
801#if ENABLE_STYLES 702#if ENABLE_STYLES
802# define FONTSET(style) fontset[GET_STYLE (style)] 703# define FONTSET(style) fontset[GET_STYLE (style)]
803#else 704#else
804# define FONTSET(style) fontset[0] 705# define FONTSET(style) fontset[0]
… …
832#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 733#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
833#define scrollbar_position(y) ((y) - scrollBar.beg) 734#define scrollbar_position(y) ((y) - scrollBar.beg)
834#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 735#define scrollbar_size() (scrollBar.end - scrollBar.beg \
835 - scrollbar_minheight ()) 736 - scrollbar_minheight ())
836 737
837#ifdef XPM_BACKGROUND
838# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
839#else
840# define XPMClearArea(a, b, c, d, e, f, g)
841#endif
842
843#ifdef DEBUG_CMD
844# define D_CMD(x) fprintf x ; fputc('\n', stderr)
845#else
846# define D_CMD(x)
847#endif
848#ifdef DEBUG_INIT
849# define D_INIT(x) fprintf x ; fputc('\n', stderr)
850#else
851# define D_INIT(x)
852#endif
853#ifdef DEBUG_MAIN
854# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
855#else
856# define D_MAIN(x)
857#endif
858#ifdef DEBUG_SIZE
859# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
860#else
861# define D_SIZE(x)
862#endif
863
864typedef callback1<void, const char *> log_callback; 738typedef callback<void (const char *)> log_callback;
865typedef callback1<int, int> getfd_callback; 739typedef callback<int (int)> getfd_callback;
866 740
867#define SET_LOCALE(locale) rxvt_set_locale (locale) 741#define SET_LOCALE(locale) rxvt_set_locale (locale)
868extern bool rxvt_set_locale (const char *locale) NOTHROW; 742extern bool rxvt_set_locale (const char *locale) NOTHROW;
869extern void rxvt_push_locale (const char *locale) NOTHROW; 743extern void rxvt_push_locale (const char *locale) NOTHROW;
870extern void rxvt_pop_locale () NOTHROW; 744extern void rxvt_pop_locale () NOTHROW;
… …
872/****************************************************************************/ 746/****************************************************************************/
873 747
874#define LINE_LONGER 0x0001 // line is continued on the next row 748#define LINE_LONGER 0x0001 // line is continued on the next row
875#define LINE_FILTERED 0x0002 // line has been filtered 749#define LINE_FILTERED 0x0002 // line has been filtered
876#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 750#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
751#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
752#define LINE_BIDI 0x0010 // line needs bidi (NYI)
877 753
878struct line_t { 754struct line_t {
879 text_t *t; // terminal the text 755 text_t *t; // terminal the text
880 rend_t *r; // rendition, uses RS_ flags 756 rend_t *r; // rendition, uses RS_ flags
881 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 757 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
935# define COMPOSE_LO 0x40000000UL 811# define COMPOSE_LO 0x40000000UL
936# define COMPOSE_HI 0x400fffffUL 812# define COMPOSE_HI 0x400fffffUL
937# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 813# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
938#else 814#else
939# if ENABLE_PERL 815# if ENABLE_PERL
940# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 816# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
941# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 817# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
942# else 818# else
943# define COMPOSE_LO 0xd800UL 819# define COMPOSE_LO 0xd800UL
944# define COMPOSE_HI 0xf8ffUL 820# define COMPOSE_HI 0xf8ffUL
945# endif 821# endif
… …
974#endif 850#endif
975 851
976/****************************************************************************/ 852/****************************************************************************/
977 853
978#ifdef KEYSYM_RESOURCE 854#ifdef KEYSYM_RESOURCE
979 class keyboard_manager; 855class keyboard_manager;
980#endif 856#endif
981 857
982struct rxvt_term : zero_initialized, rxvt_vars { 858struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
859
860 // special markers with magic addresses
861 static const char resval_undef []; // options specifically unset
862 static const char resval_on []; // boolean options switched on
863 static const char resval_off []; // or off
864
983 log_callback *log_hook; // log error messages through this hook, if != 0 865 log_callback *log_hook; // log error messages through this hook, if != 0
984 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 866 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
985#if ENABLE_PERL 867#if ENABLE_PERL
986 rxvt_perl_term perl; 868 rxvt_perl_term perl;
987#endif 869#endif
988 struct mbstate mbstate; // current input multibyte state 870 struct mbstate mbstate; // current input multibyte state
989 871
990 unsigned char want_refresh:1, 872 unsigned char want_refresh:1,
991#ifdef TRANSPARENT
992 want_full_refresh:1, /* awaiting full screen refresh */
993#endif
994#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
995 am_transparent:1, /* is a transparent term */
996 am_pixmap_trans:1, /* transparency w/known root pixmap */
997#endif
998 current_screen:1, /* primary or secondary */ 873 current_screen:1, /* primary or secondary */
999 num_scr_allow:1, 874 num_scr_allow:1,
1000 bypass_keystate:1, 875 bypass_keystate:1,
1001#ifdef CURSOR_BLINK 876#ifdef CURSOR_BLINK
1002 hidden_cursor:1, 877 hidden_cursor:1,
… …
1028 int prev_ncol, /* screen: previous number of columns */ 903 int prev_ncol, /* screen: previous number of columns */
1029 prev_nrow; /* screen: previous number of rows */ 904 prev_nrow; /* screen: previous number of rows */
1030/* ---------- */ 905/* ---------- */
1031 rend_t rstyle; 906 rend_t rstyle;
1032/* ---------- */ 907/* ---------- */
1033 uint32_t pixcolor_set[NPIXCLR_SETS];
1034/* ---------- */
1035#ifdef SELECTION_SCROLLING 908#ifdef SELECTION_SCROLLING
1036 int scroll_selection_lines; 909 int scroll_selection_lines;
1037 enum page_dirn scroll_selection_dir; 910 enum page_dirn scroll_selection_dir;
1038 int selection_save_x, 911 int selection_save_x,
1039 selection_save_y, 912 selection_save_y,
… …
1044 /* give proper Scroll behaviour */ 917 /* give proper Scroll behaviour */
1045#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 918#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1046 mouse_slip_wheel_speed, 919 mouse_slip_wheel_speed,
1047#endif 920#endif
1048 refresh_count, 921 refresh_count,
1049 refresh_limit,
1050 last_bot, /* scrollbar last bottom position */ 922 last_bot, /* scrollbar last bottom position */
1051 last_top, /* scrollbar last top position */ 923 last_top, /* scrollbar last top position */
1052 last_state, /* scrollbar last state */ 924 last_state, /* scrollbar last state */
1053 scrollbar_len, 925 scrollbar_len,
1054 window_vt_x, 926 window_vt_x,
… …
1065 int old_width, /* last used width in screen resize */ 937 int old_width, /* last used width in screen resize */
1066 old_height; /* last used height in screen resize */ 938 old_height; /* last used height in screen resize */
1067 unsigned long priv_modes, 939 unsigned long priv_modes,
1068 SavedModes; 940 SavedModes;
1069/* ---------- */ 941/* ---------- */
1070 Atom xa[NUM_XA]; 942 Atom *xa;
1071/* ---------- */ 943/* ---------- */
1072#ifdef RXVT_SCROLLBAR 944#ifdef RXVT_SCROLLBAR
1073 GC scrollbarGC, 945 GC scrollbarGC,
1074 topShadowGC, 946 topShadowGC,
1075 botShadowGC; 947 botShadowGC;
… …
1100 char * incr_buf; 972 char * incr_buf;
1101 size_t incr_buf_size, incr_buf_fill; 973 size_t incr_buf_size, incr_buf_fill;
1102/* ---------- */ 974/* ---------- */
1103 Cursor leftptr_cursor; 975 Cursor leftptr_cursor;
1104/* ---------- */ 976/* ---------- */
1105#ifndef NO_BACKSPACE_KEY
1106 const char *key_backspace;
1107#endif
1108#ifndef NO_DELETE_KEY
1109 const char *key_delete;
1110#endif
1111 struct mouse_event MEvent; 977 struct mouse_event MEvent;
1112 XComposeStatus compose; 978 XComposeStatus compose;
1113 ttymode_t tio; 979 ttymode_t tio;
1114 row_col_t oldcursor; 980 row_col_t oldcursor;
1115#ifdef XPM_BACKGROUND 981#ifdef HAVE_BG_PIXMAP
1116 bgPixmap_t bgPixmap; 982 bgPixmap_t bgPixmap;
1117 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 983#endif
984#ifdef HAVE_AFTERIMAGE
985 ASVisual *asv;
986 ASImageManager *asimman;
1118#endif 987#endif
1119 988
1120#if ENABLE_OVERLAY 989#if ENABLE_OVERLAY
1121 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 990 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1122 text_t **ov_text; 991 text_t **ov_text;
… …
1132 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1001 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1133#endif 1002#endif
1134 1003
1135 vector<void *> allocated; // free these memory blocks with free() 1004 vector<void *> allocated; // free these memory blocks with free()
1136 1005
1137 char *env_windowid; /* environmental variable WINDOWID */ 1006 char env_windowid[21]; /* environmental variable WINDOWID */
1007 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1138 char *env_display; /* environmental variable DISPLAY */ 1008 char *env_display; /* environmental variable DISPLAY */
1139 char *env_term; /* environmental variable TERM */ 1009 char *env_term; /* environmental variable TERM */
1140 char *env_colorfgbg; 1010
1141 char *locale; 1011 char *locale;
1142 char charsets[4]; 1012 char charsets[4];
1143 char *v_buffer; /* pointer to physical buffer */ 1013 char *v_buffer; /* pointer to physical buffer */
1144 unsigned int v_buflen; /* size of area to write */ 1014 unsigned int v_buflen; /* size of area to write */
1145 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1015 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1146 1016
1147#ifdef KEYSYM_RESOURCE 1017#ifdef KEYSYM_RESOURCE
1148 keyboard_manager *keyboard; 1018 keyboard_manager *keyboard;
1149#endif 1019#endif
1150 1020
1151 const char *rs[NUM_RESOURCES]; 1021 const char *rs[NUM_RESOURCES];
1152 /* command input buffering */ 1022 /* command input buffering */
1153 char *cmdbuf_ptr, *cmdbuf_endp; 1023 char *cmdbuf_ptr, *cmdbuf_endp;
1154 char cmdbuf_base[CBUFSIZ]; 1024 char cmdbuf_base[CBUFSIZ];
1155 1025
1156 rxvt_ptytty *pty; 1026 ptytty *pty;
1157 1027
1158 rxvt_salloc *talloc; // text line allocator 1028 rxvt_salloc *talloc; // text line allocator
1159 rxvt_salloc *ralloc; // rend line allocator 1029 rxvt_salloc *ralloc; // rend line allocator
1160 1030
1161 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1031 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1172#endif 1042#endif
1173 1043
1174 // modifies first argument(!) 1044 // modifies first argument(!)
1175 void paste (char *data, unsigned int len) NOTHROW; 1045 void paste (char *data, unsigned int len) NOTHROW;
1176 1046
1177 long vt_emask, vt_emask_perl; 1047 long vt_emask, vt_emask_perl, vt_emask_xim;
1178 1048
1179 void vt_select_input () const NOTHROW 1049 void vt_select_input () const NOTHROW
1180 { 1050 {
1181 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1051 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1182 } 1052 }
1183 1053
1184#if TRANSPARENT 1054#if ENABLE_TRANSPARENCY || ENABLE_PERL
1185 void rootwin_cb (XEvent &xev); 1055 void rootwin_cb (XEvent &xev);
1186 xevent_watcher rootwin_ev; 1056 xevent_watcher rootwin_ev;
1057#endif
1058#ifdef HAVE_BG_PIXMAP
1059 int update_background ();
1060 void update_background_cb (time_watcher &w);
1061 time_watcher update_background_ev;
1187#endif 1062#endif
1188 1063
1189 void x_cb (XEvent &xev); 1064 void x_cb (XEvent &xev);
1190 void flush (); 1065 void flush ();
1191 xevent_watcher termwin_ev; 1066 xevent_watcher termwin_ev;
… …
1251 bool pty_fill (); 1126 bool pty_fill ();
1252 1127
1253 void make_current () const // make this the "currently active" urxvt instance 1128 void make_current () const // make this the "currently active" urxvt instance
1254 { 1129 {
1255 SET_R (this); 1130 SET_R (this);
1131 set_environ (envv);
1256 rxvt_set_locale (locale); 1132 rxvt_set_locale (locale);
1257 set_environ (envv);
1258 } 1133 }
1259 1134
1260 void init_secondary (); 1135 void init_secondary ();
1261 const char **init_resources (int argc, const char *const *argv); 1136 const char **init_resources (int argc, const char *const *argv);
1262 const char *x_resource (const char *name); 1137 const char *x_resource (const char *name);
… …
1272 void create_windows (int argc, const char *const *argv); 1147 void create_windows (int argc, const char *const *argv);
1273 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1148 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1274 void window_calc (unsigned int newwidth, unsigned int newheight); 1149 void window_calc (unsigned int newwidth, unsigned int newheight);
1275 1150
1276#if USE_XIM 1151#if USE_XIM
1277 rxvt_xim *input_method; 1152 rxvt_xim *input_method;
1278 XIC Input_Context; 1153 XIC Input_Context;
1279 XIMStyle input_style; 1154 XIMStyle input_style;
1280 XPoint spot; // most recently sent spot position 1155 XPoint spot; // most recently sent spot position
1281 1156
1282 void im_destroy (); 1157 void im_destroy ();
1283 void im_cb (); im_watcher im_ev; 1158 void im_cb (); im_watcher im_ev;
1284 void im_set_size (XRectangle &size); 1159 void im_set_size (XRectangle &size);
1285 void im_set_position (XPoint &pos) NOTHROW; 1160 void im_set_position (XPoint &pos) NOTHROW;
… …
1287 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1162 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1288 1163
1289 bool IMisRunning (); 1164 bool IMisRunning ();
1290 void IMSendSpot (); 1165 void IMSendSpot ();
1291 bool IM_get_IC (const char *modifiers); 1166 bool IM_get_IC (const char *modifiers);
1292 void IMSetStatusPosition (); 1167 void IMSetPosition ();
1293#endif 1168#endif
1294 1169
1295 void resize_scrollbar (); 1170 void resize_scrollbar ();
1296 1171
1297 // command.C 1172 // command.C
1298 void lookup_key (XKeyEvent &ev); 1173 void key_press (XKeyEvent &ev);
1174 void key_release (XKeyEvent &ev);
1299 unsigned int cmd_write (const char *str, unsigned int count); 1175 unsigned int cmd_write (const char *str, unsigned int count);
1300 1176
1301 wchar_t next_char () NOTHROW; 1177 wchar_t next_char () NOTHROW;
1302 wchar_t cmd_getc () THROW ((class out_of_input)); 1178 wchar_t cmd_getc () THROW ((class out_of_input));
1303 uint32_t next_octet () NOTHROW; 1179 uint32_t next_octet () NOTHROW;
… …
1307 void mouse_report (XButtonEvent &ev); 1183 void mouse_report (XButtonEvent &ev);
1308 void button_press (XButtonEvent &ev); 1184 void button_press (XButtonEvent &ev);
1309 void button_release (XButtonEvent &ev); 1185 void button_release (XButtonEvent &ev);
1310 void focus_in (); 1186 void focus_in ();
1311 void focus_out (); 1187 void focus_out ();
1312 int check_our_parents (); 1188 void update_fade_color (unsigned int idx);
1313#ifdef PRINTPIPE 1189#ifdef PRINTPIPE
1314 FILE *popen_printer (); 1190 FILE *popen_printer ();
1315 int pclose_printer (FILE *stream); 1191 int pclose_printer (FILE *stream);
1316#endif 1192#endif
1317 void process_print_pipe (); 1193 void process_print_pipe ();
… …
1338 void set_utf8_property (Atom prop, const char *str, int len = -1); 1214 void set_utf8_property (Atom prop, const char *str, int len = -1);
1339 void set_title (const char *str); 1215 void set_title (const char *str);
1340 void set_icon_name (const char *str); 1216 void set_icon_name (const char *str);
1341 void set_window_color (int idx, const char *color); 1217 void set_window_color (int idx, const char *color);
1342 void set_colorfgbg (); 1218 void set_colorfgbg ();
1343 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1219 bool set_color (rxvt_color &color, const char *name);
1220 void alias_color (int dst, int src);
1344 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1221 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1222 void get_window_origin (int &x, int &y);
1223 Pixmap get_pixmap_property (int prop_id);
1345 1224
1346 // screen.C 1225 // screen.C
1347 1226
1348 void lalloc (line_t &l) const NOTHROW 1227 void lalloc (line_t &l) const
1349 { 1228 {
1350 l.t = (text_t *)talloc->alloc (); 1229 l.t = (text_t *)talloc->alloc ();
1351 l.r = (rend_t *)ralloc->alloc (); 1230 l.r = (rend_t *)ralloc->alloc ();
1352 } 1231 }
1353 1232
… …
1357 talloc->free (l.t); 1236 talloc->free (l.t);
1358 ralloc->free (l.r); 1237 ralloc->free (l.r);
1359 } 1238 }
1360#endif 1239#endif
1361 1240
1362 void lresize (line_t &l) const NOTHROW 1241 void lresize (line_t &l) const
1363 { 1242 {
1364 if (!l.t) 1243 if (!l.t)
1365 return; 1244 return;
1366 1245
1367 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1246 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1377 { 1256 {
1378 int base = GET_BASEFG (r); 1257 int base = GET_BASEFG (r);
1379#ifndef NO_BRIGHTCOLOR 1258#ifndef NO_BRIGHTCOLOR
1380 if (r & RS_Bold 1259 if (r & RS_Bold
1381# if ENABLE_STYLES 1260# if ENABLE_STYLES
1382 && OPTION (Opt_intensityStyles) 1261 && option (Opt_intensityStyles)
1383# endif 1262# endif
1384 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1263 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1385 base += minBrightCOLOR - minCOLOR; 1264 base += minBrightCOLOR - minCOLOR;
1386#endif 1265#endif
1387 return base; 1266 return base;
… …
1391 { 1270 {
1392 int base = GET_BASEBG (r); 1271 int base = GET_BASEBG (r);
1393#ifndef NO_BRIGHTCOLOR 1272#ifndef NO_BRIGHTCOLOR
1394 if (r & RS_Blink 1273 if (r & RS_Blink
1395# if ENABLE_STYLES 1274# if ENABLE_STYLES
1396 && OPTION (Opt_intensityStyles) 1275 && option (Opt_intensityStyles)
1397# endif 1276# endif
1398 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1277 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1399 base += minBrightCOLOR - minCOLOR; 1278 base += minBrightCOLOR - minCOLOR;
1400#endif 1279#endif
1401 return base; 1280 return base;
1402 } 1281 }
1403 1282
1404 bool option (uint32_t opt) const NOTHROW 1283 bool option (uint8_t opt) const NOTHROW
1405 { 1284 {
1406 return OPTION (opt); 1285 return options[opt >> 3] & (1 << (opt & 7));
1407 } 1286 }
1408 1287
1409 void set_option (uint32_t opt, bool set) NOTHROW 1288 void set_option (uint8_t opt, bool set = true) NOTHROW
1410 { 1289 {
1411 if (set) 1290 if (set)
1412 options |= opt; 1291 options[opt >> 3] |= (1 << (opt & 7));
1413 else 1292 else
1414 options &= ~opt; 1293 options[opt >> 3] &= ~(1 << (opt & 7));
1294 }
1295
1296 void PrivMode (int set, unsigned bit) NOTHROW
1297 {
1298 if (set)
1299 priv_modes |= bit;
1300 else
1301 priv_modes &= ~bit;
1415 } 1302 }
1416 1303
1417 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1304 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1418 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1305 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1419 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1306 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
… …
1435 void scr_remap_chars () NOTHROW; 1322 void scr_remap_chars () NOTHROW;
1436 void scr_remap_chars (line_t &l) NOTHROW; 1323 void scr_remap_chars (line_t &l) NOTHROW;
1437 1324
1438 enum cursor_mode { SAVE, RESTORE }; 1325 enum cursor_mode { SAVE, RESTORE };
1439 1326
1440 void scr_poweron () NOTHROW; 1327 void scr_poweron ();
1441 void scr_cursor (cursor_mode mode) NOTHROW; 1328 void scr_cursor (cursor_mode mode) NOTHROW;
1442 void scr_do_wrap () NOTHROW; 1329 void scr_do_wrap () NOTHROW;
1330 void scr_swap_screen () NOTHROW;
1443 int scr_change_screen (int scrn) NOTHROW; 1331 void scr_change_screen (int scrn);
1444 void scr_color (unsigned int color, int fgbg) NOTHROW; 1332 void scr_color (unsigned int color, int fgbg) NOTHROW;
1445 void scr_rendition (int set, int style) NOTHROW; 1333 void scr_rendition (int set, int style) NOTHROW;
1446 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; 1334 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1447 void scr_backspace () NOTHROW; 1335 void scr_backspace () NOTHROW;
1448 void scr_tab (int count, bool ht = false) NOTHROW; 1336 void scr_tab (int count, bool ht = false) NOTHROW;
… …
1523 // xdefaults.C 1411 // xdefaults.C
1524 void get_options (int argc, const char *const *argv); 1412 void get_options (int argc, const char *const *argv);
1525 int parse_keysym (const char *str, const char *arg); 1413 int parse_keysym (const char *str, const char *arg);
1526 void get_xdefaults (FILE *stream, const char *name); 1414 void get_xdefaults (FILE *stream, const char *name);
1527 void extract_resources (); 1415 void extract_resources ();
1528 // xpm.C
1529 int scale_pixmap (const char *geom);
1530 void resize_pixmap ();
1531 Pixmap set_bgPixmap (const char *file);
1532}; 1416};
1533 1417
1534/*
1535 *****************************************************************************
1536 * PROTOTYPES
1537 *****************************************************************************
1538 */
1539#ifdef PROTOTYPES
1540# define __PROTO(p) p
1541#else
1542# define __PROTO(p) ()
1543#endif
1544
1545#ifdef DEBUG_malloc
1546# include "dmalloc.h" /* This comes last */
1547#endif
1548
1549#endif /* _RXVT_H_ */ 1418#endif /* _RXVT_H_ */
1550 1419

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