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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.231 by root, Sat Jan 21 14:25:05 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
… …
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);
146 115
147#define rxvt_strdup(s) ((s) ? strdup(s) : 0) 116#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
148 117
149char * rxvt_r_basename (const char *str) NOTHROW; 118char * rxvt_basename (const char *str) NOTHROW;
150void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 119void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
151void rxvt_log (const char *fmt,...) NOTHROW; 120void rxvt_log (const char *fmt,...) NOTHROW;
152void rxvt_warn (const char *fmt,...) NOTHROW; 121void rxvt_warn (const char *fmt,...) NOTHROW;
153void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 122void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
154void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 123void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
155 124
156int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
157const char * rxvt_Str_skip_space (const char *str) NOTHROW;
158char * rxvt_Str_trim (char *str) NOTHROW; 125char * rxvt_strtrim (char *str) NOTHROW;
159int rxvt_Str_escaped (char *str) NOTHROW;
160char ** rxvt_splitcommastring (const char *cs) NOTHROW; 126char ** rxvt_splitcommastring (const char *cs) NOTHROW;
161void rxvt_freecommastring (char **cs) NOTHROW; 127void rxvt_freecommastring (char **cs) NOTHROW;
162char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
163void rxvt_usleep (int usecs) 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#if UTMP_SUPPORT
221 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
222#endif
223
224 void close_tty ();
225 bool make_controlling_tty ();
226 void set_utf8_mode (bool on);
227};
228
229rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
230void rxvt_ptytty_server (); // start the ptytty server process
231 170
232/* 171/*
233 * the 'essential' information for reporting Mouse Events 172 * the 'essential' information for reporting Mouse Events
234 * pared down from XButtonEvent 173 * pared down from XButtonEvent
235 */ 174 */
… …
281 ***************************************************************************** 220 *****************************************************************************
282 */ 221 */
283 222
284/* COLORTERM, TERM environment variables */ 223/* COLORTERM, TERM environment variables */
285#define COLORTERMENV "rxvt" 224#define COLORTERMENV "rxvt"
286#ifdef XPM_BACKGROUND 225#ifdef BG_IMAGE_FROM_FILE
287# define COLORTERMENVFULL COLORTERMENV "-xpm" 226# define COLORTERMENVFULL COLORTERMENV "-xpm"
288#else 227#else
289# define COLORTERMENVFULL COLORTERMENV 228# define COLORTERMENVFULL COLORTERMENV
290#endif 229#endif
291#ifndef TERMENV 230#ifndef TERMENV
… …
448// fake styles 387// fake styles
449#define RS_Blink 0x00010000UL // blink 388#define RS_Blink 0x00010000UL // blink
450#define RS_RVid 0x00020000UL // reverse video 389#define RS_RVid 0x00020000UL // reverse video
451#define RS_Uline 0x00040000UL // underline 390#define RS_Uline 0x00040000UL // underline
452 391
392// toggle this to force redraw, must be != RS_Careful
393#define RS_redraw 0x01000000UL
394
453// 5 custom bits for extensions 395// 5 custom bits for extensions
454#define RS_customCount 32 396#define RS_customCount 32
455#define RS_customMask 0x00f80000UL 397#define RS_customMask 0x00f80000UL
456#define RS_customShift 19 398#define RS_customShift 19
457 399
… …
526 Rxvt_restoreFG = 39, // change default fg color 468 Rxvt_restoreFG = 39, // change default fg color
527 Rxvt_restoreBG = 49, // change default bg color 469 Rxvt_restoreBG = 49, // change default bg color
528 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 470 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
529 471
530 URxvt_locale = 701, // change locale 472 URxvt_locale = 701, // change locale
473 URxvt_version = 702, // request version
531 474
532 URxvt_Color_IT = 704, // change actual 'Italic' colour 475 URxvt_Color_IT = 704, // change actual 'Italic' colour
533 URxvt_Color_tint = 705, // change actual tint colour 476 URxvt_Color_tint = 705, // change actual tint colour
534 URxvt_Color_BD = 706, 477 URxvt_Color_BD = 706,
535 URxvt_Color_UL = 707, 478 URxvt_Color_UL = 707,
… …
551 * 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
552 * 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
553 */ 496 */
554 497
555enum colour_list { 498enum colour_list {
499 Color_none = -2,
500 Color_transparent = -1,
556 Color_fg = 0, 501 Color_fg = 0,
557 Color_bg, 502 Color_bg,
558 minCOLOR, /* 2 */ 503 minCOLOR, /* 2 */
559 Color_Black = minCOLOR, 504 Color_Black = minCOLOR,
560 Color_Red3, 505 Color_Red3,
… …
602#endif 547#endif
603#ifdef KEEP_SCROLLCOLOR 548#ifdef KEEP_SCROLLCOLOR
604 Color_scroll, 549 Color_scroll,
605 Color_trough, 550 Color_trough,
606#endif 551#endif
607#if TINTING 552#if ENABLE_TRANSPARENCY
608 Color_tint, 553 Color_tint,
609#endif 554#endif
610#if OFF_FOCUS_FADING 555#if OFF_FOCUS_FADING
611 Color_fade, 556 Color_fade,
612#endif 557#endif
… …
619 TOTAL_COLORS = NRS_COLORS 564 TOTAL_COLORS = NRS_COLORS
620#endif 565#endif
621}; 566};
622 567
623#define Color_Bits 7 // 0 .. maxTermCOLOR 568#define Color_Bits 7 // 0 .. maxTermCOLOR
624
625#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
626#define NPIXCLR_BITS 32
627 569
628/* 570/*
629 * Resource list 571 * Resource list
630 */ 572 */
631enum { 573enum {
… …
633# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 575# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
634# include "rsinc.h" 576# include "rsinc.h"
635# undef def 577# undef def
636# undef reserve 578# undef reserve
637 NUM_RESOURCES 579 NUM_RESOURCES
638};
639
640// see init.C:xa_names, which must be kept in sync
641enum {
642 XA_TEXT = 0,
643 XA_COMPOUND_TEXT,
644 XA_UTF8_STRING,
645 XA_MULTIPLE,
646 XA_TARGETS,
647 XA_TIMESTAMP,
648 XA_VT_SELECTION,
649 XA_INCR,
650 XA_WM_PROTOCOLS,
651 XA_WM_DELETE_WINDOW,
652 XA_CLIPBOARD,
653#if ENABLE_FRILLS
654 XA_MOTIF_WM_HINTS,
655#endif
656#if ENABLE_EWMH
657 XA_NET_WM_PID,
658 XA_NET_WM_NAME,
659 XA_NET_WM_ICON_NAME,
660 XA_NET_WM_PING,
661#endif
662#if USE_XIM
663 XA_WM_LOCALE_NAME,
664#endif
665#if TRANSPARENT
666 XA_XROOTPMAP_ID,
667 XA_ESETROOT_PMAP_ID,
668#endif
669#if ENABLE_XEMBED
670 XA_XEMBED,
671 XA_XEMBED_INFO,
672#endif
673 NUM_XA
674}; 580};
675 581
676/* DEC private modes */ 582/* DEC private modes */
677#define PrivMode_132 (1UL<<0) 583#define PrivMode_132 (1UL<<0)
678#define PrivMode_132OK (1UL<<1) 584#define PrivMode_132OK (1UL<<1)
… …
696#define PrivMode_LFNL (1UL<<19) 602#define PrivMode_LFNL (1UL<<19)
697/* too annoying to implement X11 highlight tracking */ 603/* too annoying to implement X11 highlight tracking */
698/* #define PrivMode_MouseX11Track (1LU<<20) */ 604/* #define PrivMode_MouseX11Track (1LU<<20) */
699 605
700#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 606#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
701#define PrivMode(test,bit) \
702 if (test) \
703 priv_modes |= (bit); \
704 else \
705 priv_modes &= ~(bit)
706 607
707#ifdef ALLOW_132_MODE 608#ifdef ALLOW_132_MODE
708# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 609# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
709#else 610#else
710# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 611# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
751 ***************************************************************************** 652 *****************************************************************************
752 * MACRO DEFINES 653 * MACRO DEFINES
753 ***************************************************************************** 654 *****************************************************************************
754 */ 655 */
755#define dLocal(type,name) type const name = this->name 656#define dLocal(type,name) type const name = this->name
756#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))
757 661
758/* convert pixel dimensions to row/column values. Everything as int32_t */ 662/* convert pixel dimensions to row/column values. Everything as int32_t */
759#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 663#define Pixel2Col(x) Pixel2Width((int32_t)(x))
760#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 664#define Pixel2Row(y) Pixel2Height((int32_t)(y))
761#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 665#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
763#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 667#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
764#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 668#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
765#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 669#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
766#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 670#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
767 671
768#define OPTION(opt) (options & (opt))
769#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
770 | Opt_jumpScroll | Opt_secondaryScreen \
771 | Opt_pastableTabs | Opt_intensityStyles)
772
773// for m >= -n, ensure remainder lies between 0..n-1 672// for m >= -n, ensure remainder lies between 0..n-1
774#define MOD(m,n) (((m) + (n)) % (n)) 673#define MOD(m,n) (((m) + (n)) % (n))
775 674
776#define LINENO(n) MOD (term_start + int(n), total_rows) 675#define LINENO(n) MOD (term_start + int(n), total_rows)
777#define ROW(n) row_buf [LINENO (n)] 676#define ROW(n) row_buf [LINENO (n)]
… …
795#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 694#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
796#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 695#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
797 696
798#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 697#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
799 698
800#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 699#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
801#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 700#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
802 701
803#if ENABLE_STYLES 702#if ENABLE_STYLES
804# define FONTSET(style) fontset[GET_STYLE (style)] 703# define FONTSET(style) fontset[GET_STYLE (style)]
805#else 704#else
806# define FONTSET(style) fontset[0] 705# define FONTSET(style) fontset[0]
… …
834#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 733#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
835#define scrollbar_position(y) ((y) - scrollBar.beg) 734#define scrollbar_position(y) ((y) - scrollBar.beg)
836#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 735#define scrollbar_size() (scrollBar.end - scrollBar.beg \
837 - scrollbar_minheight ()) 736 - scrollbar_minheight ())
838 737
839#ifdef XPM_BACKGROUND
840# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
841#else
842# define XPMClearArea(a, b, c, d, e, f, g)
843#endif
844
845#ifdef DEBUG_CMD
846# define D_CMD(x) fprintf x ; fputc('\n', stderr)
847#else
848# define D_CMD(x)
849#endif
850#ifdef DEBUG_INIT
851# define D_INIT(x) fprintf x ; fputc('\n', stderr)
852#else
853# define D_INIT(x)
854#endif
855#ifdef DEBUG_MAIN
856# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
857#else
858# define D_MAIN(x)
859#endif
860#ifdef DEBUG_SIZE
861# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
862#else
863# define D_SIZE(x)
864#endif
865
866typedef callback1<void, const char *> log_callback; 738typedef callback<void (const char *)> log_callback;
867typedef callback1<int, int> getfd_callback; 739typedef callback<int (int)> getfd_callback;
868 740
869#define SET_LOCALE(locale) rxvt_set_locale (locale) 741#define SET_LOCALE(locale) rxvt_set_locale (locale)
870extern bool rxvt_set_locale (const char *locale) NOTHROW; 742extern bool rxvt_set_locale (const char *locale) NOTHROW;
871extern void rxvt_push_locale (const char *locale) NOTHROW; 743extern void rxvt_push_locale (const char *locale) NOTHROW;
872extern void rxvt_pop_locale () NOTHROW; 744extern void rxvt_pop_locale () NOTHROW;
… …
874/****************************************************************************/ 746/****************************************************************************/
875 747
876#define LINE_LONGER 0x0001 // line is continued on the next row 748#define LINE_LONGER 0x0001 // line is continued on the next row
877#define LINE_FILTERED 0x0002 // line has been filtered 749#define LINE_FILTERED 0x0002 // line has been filtered
878#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)
879 753
880struct line_t { 754struct line_t {
881 text_t *t; // terminal the text 755 text_t *t; // terminal the text
882 rend_t *r; // rendition, uses RS_ flags 756 rend_t *r; // rendition, uses RS_ flags
883 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
… …
937# define COMPOSE_LO 0x40000000UL 811# define COMPOSE_LO 0x40000000UL
938# define COMPOSE_HI 0x400fffffUL 812# define COMPOSE_HI 0x400fffffUL
939# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 813# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
940#else 814#else
941# if ENABLE_PERL 815# if ENABLE_PERL
942# 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
943# 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
944# else 818# else
945# define COMPOSE_LO 0xd800UL 819# define COMPOSE_LO 0xd800UL
946# define COMPOSE_HI 0xf8ffUL 820# define COMPOSE_HI 0xf8ffUL
947# endif 821# endif
… …
976#endif 850#endif
977 851
978/****************************************************************************/ 852/****************************************************************************/
979 853
980#ifdef KEYSYM_RESOURCE 854#ifdef KEYSYM_RESOURCE
981 class keyboard_manager; 855class keyboard_manager;
982#endif 856#endif
983 857
984struct 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
985 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
986 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 866 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
987#if ENABLE_PERL 867#if ENABLE_PERL
988 rxvt_perl_term perl; 868 rxvt_perl_term perl;
989#endif 869#endif
990 struct mbstate mbstate; // current input multibyte state 870 struct mbstate mbstate; // current input multibyte state
991 871
992 unsigned char want_refresh:1, 872 unsigned char want_refresh:1,
993#ifdef TRANSPARENT
994 want_full_refresh:1, /* awaiting full screen refresh */
995#endif
996#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
997 am_transparent:1, /* is a transparent term */
998 am_pixmap_trans:1, /* transparency w/known root pixmap */
999#endif
1000 current_screen:1, /* primary or secondary */ 873 current_screen:1, /* primary or secondary */
1001 num_scr_allow:1, 874 num_scr_allow:1,
1002 bypass_keystate:1, 875 bypass_keystate:1,
1003#ifdef CURSOR_BLINK 876#ifdef CURSOR_BLINK
1004 hidden_cursor:1, 877 hidden_cursor:1,
… …
1030 int prev_ncol, /* screen: previous number of columns */ 903 int prev_ncol, /* screen: previous number of columns */
1031 prev_nrow; /* screen: previous number of rows */ 904 prev_nrow; /* screen: previous number of rows */
1032/* ---------- */ 905/* ---------- */
1033 rend_t rstyle; 906 rend_t rstyle;
1034/* ---------- */ 907/* ---------- */
1035 uint32_t pixcolor_set[NPIXCLR_SETS];
1036/* ---------- */
1037#ifdef SELECTION_SCROLLING 908#ifdef SELECTION_SCROLLING
1038 int scroll_selection_lines; 909 int scroll_selection_lines;
1039 enum page_dirn scroll_selection_dir; 910 enum page_dirn scroll_selection_dir;
1040 int selection_save_x, 911 int selection_save_x,
1041 selection_save_y, 912 selection_save_y,
… …
1046 /* give proper Scroll behaviour */ 917 /* give proper Scroll behaviour */
1047#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 918#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1048 mouse_slip_wheel_speed, 919 mouse_slip_wheel_speed,
1049#endif 920#endif
1050 refresh_count, 921 refresh_count,
1051 refresh_limit,
1052 last_bot, /* scrollbar last bottom position */ 922 last_bot, /* scrollbar last bottom position */
1053 last_top, /* scrollbar last top position */ 923 last_top, /* scrollbar last top position */
1054 last_state, /* scrollbar last state */ 924 last_state, /* scrollbar last state */
1055 scrollbar_len, 925 scrollbar_len,
1056 window_vt_x, 926 window_vt_x,
… …
1067 int old_width, /* last used width in screen resize */ 937 int old_width, /* last used width in screen resize */
1068 old_height; /* last used height in screen resize */ 938 old_height; /* last used height in screen resize */
1069 unsigned long priv_modes, 939 unsigned long priv_modes,
1070 SavedModes; 940 SavedModes;
1071/* ---------- */ 941/* ---------- */
1072 Atom xa[NUM_XA]; 942 Atom *xa;
1073/* ---------- */ 943/* ---------- */
1074#ifdef RXVT_SCROLLBAR 944#ifdef RXVT_SCROLLBAR
1075 GC scrollbarGC, 945 GC scrollbarGC,
1076 topShadowGC, 946 topShadowGC,
1077 botShadowGC; 947 botShadowGC;
… …
1102 char * incr_buf; 972 char * incr_buf;
1103 size_t incr_buf_size, incr_buf_fill; 973 size_t incr_buf_size, incr_buf_fill;
1104/* ---------- */ 974/* ---------- */
1105 Cursor leftptr_cursor; 975 Cursor leftptr_cursor;
1106/* ---------- */ 976/* ---------- */
1107#ifndef NO_BACKSPACE_KEY
1108 const char *key_backspace;
1109#endif
1110#ifndef NO_DELETE_KEY
1111 const char *key_delete;
1112#endif
1113 struct mouse_event MEvent; 977 struct mouse_event MEvent;
1114 XComposeStatus compose; 978 XComposeStatus compose;
1115 ttymode_t tio; 979 ttymode_t tio;
1116 row_col_t oldcursor; 980 row_col_t oldcursor;
1117#ifdef XPM_BACKGROUND 981#ifdef HAVE_BG_PIXMAP
1118 bgPixmap_t bgPixmap; 982 bgPixmap_t bgPixmap;
1119 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 983#endif
984#ifdef HAVE_AFTERIMAGE
985 ASVisual *asv;
986 ASImageManager *asimman;
1120#endif 987#endif
1121 988
1122#if ENABLE_OVERLAY 989#if ENABLE_OVERLAY
1123 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 990 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1124 text_t **ov_text; 991 text_t **ov_text;
… …
1134 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;
1135#endif 1002#endif
1136 1003
1137 vector<void *> allocated; // free these memory blocks with free() 1004 vector<void *> allocated; // free these memory blocks with free()
1138 1005
1139 char *env_windowid; /* environmental variable WINDOWID */ 1006 char env_windowid[21]; /* environmental variable WINDOWID */
1007 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1140 char *env_display; /* environmental variable DISPLAY */ 1008 char *env_display; /* environmental variable DISPLAY */
1141 char *env_term; /* environmental variable TERM */ 1009 char *env_term; /* environmental variable TERM */
1142 char *env_colorfgbg; 1010
1143 char *locale; 1011 char *locale;
1144 char charsets[4]; 1012 char charsets[4];
1145 char *v_buffer; /* pointer to physical buffer */ 1013 char *v_buffer; /* pointer to physical buffer */
1146 unsigned int v_buflen; /* size of area to write */ 1014 unsigned int v_buflen; /* size of area to write */
1147 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1015 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1148 1016
1149#ifdef KEYSYM_RESOURCE 1017#ifdef KEYSYM_RESOURCE
1150 keyboard_manager *keyboard; 1018 keyboard_manager *keyboard;
1151#endif 1019#endif
1152 1020
1153 const char *rs[NUM_RESOURCES]; 1021 const char *rs[NUM_RESOURCES];
1154 /* command input buffering */ 1022 /* command input buffering */
1155 char *cmdbuf_ptr, *cmdbuf_endp; 1023 char *cmdbuf_ptr, *cmdbuf_endp;
1156 char cmdbuf_base[CBUFSIZ]; 1024 char cmdbuf_base[CBUFSIZ];
1157 1025
1158 rxvt_ptytty *pty; 1026 ptytty *pty;
1159 1027
1160 rxvt_salloc *talloc; // text line allocator 1028 rxvt_salloc *talloc; // text line allocator
1161 rxvt_salloc *ralloc; // rend line allocator 1029 rxvt_salloc *ralloc; // rend line allocator
1162 1030
1163 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
… …
1174#endif 1042#endif
1175 1043
1176 // modifies first argument(!) 1044 // modifies first argument(!)
1177 void paste (char *data, unsigned int len) NOTHROW; 1045 void paste (char *data, unsigned int len) NOTHROW;
1178 1046
1179 long vt_emask, vt_emask_perl; 1047 long vt_emask, vt_emask_perl, vt_emask_xim;
1180 1048
1181 void vt_select_input () const NOTHROW 1049 void vt_select_input () const NOTHROW
1182 { 1050 {
1183 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1051 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1184 } 1052 }
1185 1053
1186#if TRANSPARENT 1054#if ENABLE_TRANSPARENCY || ENABLE_PERL
1187 void rootwin_cb (XEvent &xev); 1055 void rootwin_cb (XEvent &xev);
1188 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;
1189#endif 1062#endif
1190 1063
1191 void x_cb (XEvent &xev); 1064 void x_cb (XEvent &xev);
1192 void flush (); 1065 void flush ();
1193 xevent_watcher termwin_ev; 1066 xevent_watcher termwin_ev;
… …
1238 rxvt_term (); 1111 rxvt_term ();
1239 ~rxvt_term (); 1112 ~rxvt_term ();
1240 void destroy (); 1113 void destroy ();
1241 void emergency_cleanup (); 1114 void emergency_cleanup ();
1242 1115
1243 bool init (int argc, const char *const *argv); 1116 bool init (int argc, const char *const *argv, stringvec *envv);
1117
1118 bool init (stringvec *argv, stringvec *envv)
1119 {
1120 this->argv = argv;
1121 return init (argv->size (), argv->begin (), envv);
1122 }
1123
1244 bool init_vars (); 1124 bool init_vars ();
1245 1125
1246 bool pty_fill (); 1126 bool pty_fill ();
1247 1127
1248 void make_current () const // make this the "currently active" urxvt instance 1128 void make_current () const // make this the "currently active" urxvt instance
1249 { 1129 {
1250 SET_R (this); 1130 SET_R (this);
1131 set_environ (envv);
1251 rxvt_set_locale (locale); 1132 rxvt_set_locale (locale);
1252 set_environ (envv);
1253 } 1133 }
1254 1134
1255 void init_secondary (); 1135 void init_secondary ();
1256 const char **init_resources (int argc, const char *const *argv); 1136 const char **init_resources (int argc, const char *const *argv);
1257 const char *x_resource (const char *name); 1137 const char *x_resource (const char *name);
… …
1267 void create_windows (int argc, const char *const *argv); 1147 void create_windows (int argc, const char *const *argv);
1268 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);
1269 void window_calc (unsigned int newwidth, unsigned int newheight); 1149 void window_calc (unsigned int newwidth, unsigned int newheight);
1270 1150
1271#if USE_XIM 1151#if USE_XIM
1272 rxvt_xim *input_method; 1152 rxvt_xim *input_method;
1273 XIC Input_Context; 1153 XIC Input_Context;
1274 XIMStyle input_style; 1154 XIMStyle input_style;
1275 XPoint spot; // most recently sent spot position 1155 XPoint spot; // most recently sent spot position
1276 1156
1277 void im_destroy (); 1157 void im_destroy ();
1278 void im_cb (); im_watcher im_ev; 1158 void im_cb (); im_watcher im_ev;
1279 void im_set_size (XRectangle &size); 1159 void im_set_size (XRectangle &size);
1280 void im_set_position (XPoint &pos) NOTHROW; 1160 void im_set_position (XPoint &pos) NOTHROW;
… …
1282 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);
1283 1163
1284 bool IMisRunning (); 1164 bool IMisRunning ();
1285 void IMSendSpot (); 1165 void IMSendSpot ();
1286 bool IM_get_IC (const char *modifiers); 1166 bool IM_get_IC (const char *modifiers);
1287 void IMSetStatusPosition (); 1167 void IMSetPosition ();
1288#endif 1168#endif
1289 1169
1290 void resize_scrollbar (); 1170 void resize_scrollbar ();
1291 1171
1292 // command.C 1172 // command.C
1293 void lookup_key (XKeyEvent &ev); 1173 void key_press (XKeyEvent &ev);
1174 void key_release (XKeyEvent &ev);
1294 unsigned int cmd_write (const char *str, unsigned int count); 1175 unsigned int cmd_write (const char *str, unsigned int count);
1295 1176
1296 wchar_t next_char () NOTHROW; 1177 wchar_t next_char () NOTHROW;
1297 wchar_t cmd_getc () THROW ((class out_of_input)); 1178 wchar_t cmd_getc () THROW ((class out_of_input));
1298 uint32_t next_octet () NOTHROW; 1179 uint32_t next_octet () NOTHROW;
… …
1302 void mouse_report (XButtonEvent &ev); 1183 void mouse_report (XButtonEvent &ev);
1303 void button_press (XButtonEvent &ev); 1184 void button_press (XButtonEvent &ev);
1304 void button_release (XButtonEvent &ev); 1185 void button_release (XButtonEvent &ev);
1305 void focus_in (); 1186 void focus_in ();
1306 void focus_out (); 1187 void focus_out ();
1307 int check_our_parents (); 1188 void update_fade_color (unsigned int idx);
1308#ifdef PRINTPIPE 1189#ifdef PRINTPIPE
1309 FILE *popen_printer (); 1190 FILE *popen_printer ();
1310 int pclose_printer (FILE *stream); 1191 int pclose_printer (FILE *stream);
1311#endif 1192#endif
1312 void process_print_pipe (); 1193 void process_print_pipe ();
… …
1333 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);
1334 void set_title (const char *str); 1215 void set_title (const char *str);
1335 void set_icon_name (const char *str); 1216 void set_icon_name (const char *str);
1336 void set_window_color (int idx, const char *color); 1217 void set_window_color (int idx, const char *color);
1337 void set_colorfgbg (); 1218 void set_colorfgbg ();
1338 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);
1339 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);
1340 1224
1341 // screen.C 1225 // screen.C
1342 1226
1343 void lalloc (line_t &l) const NOTHROW 1227 void lalloc (line_t &l) const
1344 { 1228 {
1345 l.t = (text_t *)talloc->alloc (); 1229 l.t = (text_t *)talloc->alloc ();
1346 l.r = (rend_t *)ralloc->alloc (); 1230 l.r = (rend_t *)ralloc->alloc ();
1347 } 1231 }
1348 1232
… …
1352 talloc->free (l.t); 1236 talloc->free (l.t);
1353 ralloc->free (l.r); 1237 ralloc->free (l.r);
1354 } 1238 }
1355#endif 1239#endif
1356 1240
1357 void lresize (line_t &l) const NOTHROW 1241 void lresize (line_t &l) const
1358 { 1242 {
1359 if (!l.t) 1243 if (!l.t)
1360 return; 1244 return;
1361 1245
1362 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));
… …
1372 { 1256 {
1373 int base = GET_BASEFG (r); 1257 int base = GET_BASEFG (r);
1374#ifndef NO_BRIGHTCOLOR 1258#ifndef NO_BRIGHTCOLOR
1375 if (r & RS_Bold 1259 if (r & RS_Bold
1376# if ENABLE_STYLES 1260# if ENABLE_STYLES
1377 && OPTION (Opt_intensityStyles) 1261 && option (Opt_intensityStyles)
1378# endif 1262# endif
1379 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1263 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1380 base += minBrightCOLOR - minCOLOR; 1264 base += minBrightCOLOR - minCOLOR;
1381#endif 1265#endif
1382 return base; 1266 return base;
… …
1386 { 1270 {
1387 int base = GET_BASEBG (r); 1271 int base = GET_BASEBG (r);
1388#ifndef NO_BRIGHTCOLOR 1272#ifndef NO_BRIGHTCOLOR
1389 if (r & RS_Blink 1273 if (r & RS_Blink
1390# if ENABLE_STYLES 1274# if ENABLE_STYLES
1391 && OPTION (Opt_intensityStyles) 1275 && option (Opt_intensityStyles)
1392# endif 1276# endif
1393 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1277 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1394 base += minBrightCOLOR - minCOLOR; 1278 base += minBrightCOLOR - minCOLOR;
1395#endif 1279#endif
1396 return base; 1280 return base;
1397 } 1281 }
1398 1282
1399 bool option (uint32_t opt) const NOTHROW 1283 bool option (uint8_t opt) const NOTHROW
1400 { 1284 {
1401 return OPTION (opt); 1285 return options[opt >> 3] & (1 << (opt & 7));
1402 } 1286 }
1403 1287
1404 void set_option (uint32_t opt, bool set) NOTHROW 1288 void set_option (uint8_t opt, bool set = true) NOTHROW
1405 { 1289 {
1406 if (set) 1290 if (set)
1407 options |= opt; 1291 options[opt >> 3] |= (1 << (opt & 7));
1408 else 1292 else
1409 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;
1410 } 1302 }
1411 1303
1412 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;
1413 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;
1414 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1306 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
… …
1430 void scr_remap_chars () NOTHROW; 1322 void scr_remap_chars () NOTHROW;
1431 void scr_remap_chars (line_t &l) NOTHROW; 1323 void scr_remap_chars (line_t &l) NOTHROW;
1432 1324
1433 enum cursor_mode { SAVE, RESTORE }; 1325 enum cursor_mode { SAVE, RESTORE };
1434 1326
1435 void scr_poweron () NOTHROW; 1327 void scr_poweron ();
1436 void scr_cursor (cursor_mode mode) NOTHROW; 1328 void scr_cursor (cursor_mode mode) NOTHROW;
1437 void scr_do_wrap () NOTHROW; 1329 void scr_do_wrap () NOTHROW;
1330 void scr_swap_screen () NOTHROW;
1438 int scr_change_screen (int scrn) NOTHROW; 1331 void scr_change_screen (int scrn);
1439 void scr_color (unsigned int color, int fgbg) NOTHROW; 1332 void scr_color (unsigned int color, int fgbg) NOTHROW;
1440 void scr_rendition (int set, int style) NOTHROW; 1333 void scr_rendition (int set, int style) NOTHROW;
1441 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;
1442 void scr_backspace () NOTHROW; 1335 void scr_backspace () NOTHROW;
1443 void scr_tab (int count, bool ht = false) NOTHROW; 1336 void scr_tab (int count, bool ht = false) NOTHROW;
… …
1518 // xdefaults.C 1411 // xdefaults.C
1519 void get_options (int argc, const char *const *argv); 1412 void get_options (int argc, const char *const *argv);
1520 int parse_keysym (const char *str, const char *arg); 1413 int parse_keysym (const char *str, const char *arg);
1521 void get_xdefaults (FILE *stream, const char *name); 1414 void get_xdefaults (FILE *stream, const char *name);
1522 void extract_resources (); 1415 void extract_resources ();
1523 // xpm.C
1524 int scale_pixmap (const char *geom);
1525 void resize_pixmap ();
1526 Pixmap set_bgPixmap (const char *file);
1527}; 1416};
1528 1417
1529/*
1530 *****************************************************************************
1531 * PROTOTYPES
1532 *****************************************************************************
1533 */
1534#ifdef PROTOTYPES
1535# define __PROTO(p) p
1536#else
1537# define __PROTO(p) ()
1538#endif
1539
1540#ifdef DEBUG_malloc
1541# include "dmalloc.h" /* This comes last */
1542#endif
1543
1544#endif /* _RXVT_H_ */ 1418#endif /* _RXVT_H_ */
1545 1419

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