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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.230 by root, Fri Jan 20 22:49:34 2006 UTC vs.
Revision 1.286 by sasha, Sun Aug 5 06:19:01 2007 UTC

… …
8#if defined (ISO_14755) || defined (ENABLE_PERL) 8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 9# define ENABLE_OVERLAY 1
10#endif 10#endif
11 11
12#if ENABLE_PERL 12#if ENABLE_PERL
13# define ENABLE_FRILLS 1 13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1 14# define ENABLE_COMBINING 1
15#endif 15#endif
16 16
17#if ENABLE_FRILLS 17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1 18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 19# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1
20# define CURSOR_BLINK 1 21# define CURSOR_BLINK 1
22# define OPTION_HC 1
21#else 23#else
22# define ENABLE_MINIMAL 1 24# define ENABLE_MINIMAL 1
23#endif 25#endif
24 26
25#include <limits.h> 27#include <limits.h>
… …
31#if ENABLE_FRILLS 33#if ENABLE_FRILLS
32# include <X11/Xmd.h> 34# include <X11/Xmd.h>
33#endif 35#endif
34 36
35#include "encoding.h" 37#include "encoding.h"
38#include "rxvtutil.h"
36#include "rxvtfont.h" 39#include "rxvtfont.h"
37#include "rxvttoolkit.h" 40#include "rxvttoolkit.h"
38#include "iom.h" 41#include "iom.h"
39#include "salloc.h" 42#include "salloc.h"
43#include "libptytty.h"
40 44
41#include "rxvtperl.h" 45#include "rxvtperl.h"
42 46
43// try to avoid some macros to decrease code size, on some systems 47// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL 48#if ENABLE_MINIMAL
… …
66 70
67#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
68typedef char *XPointer; 72typedef char *XPointer;
69#endif 73#endif
70 74
71#ifdef HAVE_TERMIOS_H
72# include <termios.h> 75#include <termios.h>
73typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
74#else
75# include <sgtty.h>
76typedef struct {
77 struct sgttyb sg;
78 struct tchars tc;
79 struct ltchars lc;
80 int line;
81 int local;
82} ttymode_t;
83#endif
84 77
85#ifdef XPM_BACKGROUND 78#ifdef HAVE_AFTERIMAGE
86# ifdef XPM_INC_X11 79# include <afterimage.h>
87# include <X11/xpm.h> 80#undef min
88# else 81#undef max
89# include <xpm.h>
90# endif
91#endif 82#endif
92 83
93#ifndef STDIN_FILENO 84#ifndef STDIN_FILENO
94# define STDIN_FILENO 0 85# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 86# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 87# define STDERR_FILENO 2
97#endif 88#endif
98 89
99/****************************************************************************/ 90/****************************************************************************/
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 91
122// exception thrown on fatal (per-instance) errors 92// exception thrown on fatal (per-instance) errors
123class rxvt_failure_exception { }; 93class rxvt_failure_exception { };
124 94
125// exception thrown when the command parser runs out of input data 95// exception thrown when the command parser runs out of input data
… …
157const char * rxvt_Str_skip_space (const char *str) NOTHROW; 127const char * rxvt_Str_skip_space (const char *str) NOTHROW;
158char * rxvt_Str_trim (char *str) NOTHROW; 128char * rxvt_Str_trim (char *str) NOTHROW;
159int rxvt_Str_escaped (char *str) NOTHROW; 129int rxvt_Str_escaped (char *str) NOTHROW;
160char ** rxvt_splitcommastring (const char *cs) NOTHROW; 130char ** rxvt_splitcommastring (const char *cs) NOTHROW;
161void rxvt_freecommastring (char **cs) NOTHROW; 131void 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;
164 132
165///////////////////////////////////////////////////////////////////////////// 133/////////////////////////////////////////////////////////////////////////////
166 134
167// temporarily replace the process environment 135// temporarily replace the process environment
168extern char **environ; 136extern char **environ;
169extern char **rxvt_environ; // the original environ pointer 137extern char **rxvt_environ; // the original environ pointer
170 138
171inline void set_environ (stringvec *envv) 139inline void set_environ (stringvec *envv)
172{ 140{
141#if ENABLE_PERL
142 assert (envv);
143#else
173 if (envv) 144 if (envv)
145#endif
174 environ = (char **)envv->begin (); 146 environ = (char **)envv->begin ();
175} 147}
176 148
177inline void set_environ (char **envv) 149inline void set_environ (char **envv)
178{ 150{
151#if ENABLE_PERL
152 assert (envv);
153#else
179 if (envv) 154 if (envv)
155#endif
180 environ = envv; 156 environ = envv;
181} 157}
182 158
183/* 159/*
184 ***************************************************************************** 160 *****************************************************************************
… …
194# define KEEP_SCROLLCOLOR 1 170# define KEEP_SCROLLCOLOR 1
195#else 171#else
196# undef KEEP_SCROLLCOLOR 172# undef KEEP_SCROLLCOLOR
197#endif 173#endif
198 174
175#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
176# define HAVE_BG_PIXMAP 1/* to simplify further usage */
177struct bgPixmap_t {
199#ifdef XPM_BACKGROUND 178# ifdef XPM_BACKGROUND
200typedef struct { 179
201 short w, h, x, y; 180# ifdef HAVE_AFTERIMAGE
181 ASImage *original_asim;
182
183 ASImage *resize_asim (rxvt_term *target, ASImage *background, XRectangle &dst_rect);
184# endif
185
186#define bgPmap_defaultScale 100
187#define bgPmap_defaultAlign 50
188 unsigned int h_scale, v_scale;/* percents of the window size */
189 int h_align, v_align; /* percents of the window size:
190 0 - left align, 50 - center, 100 - right */
191
192 bool handle_geometry (const char *geom);
193
194# endif
195
196# define bgPmap_geometrySet (1UL<<0)
197# define bgPmap_propScale (1UL<<1)
198# define bgPmap_geometryFlags (bgPmap_geometrySet|bgPmap_propScale)
199
200# define bgPmap_Transparent (1UL<<16)
201 unsigned long flags;
202
202 Pixmap pixmap; 203 Pixmap pixmap;
203} bgPixmap_t; 204 unsigned int pmap_width, pmap_height;
204#endif 205 unsigned int pmap_depth;
205 206
206struct rxvt_ptytty { 207 bool window_size_sensitive();
207 int pty; // pty file descriptor; connected to rxvt
208 int tty; // tty file descriptor; connected to child
209 208
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}; 209};
228 210#else
229rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object 211# undef HAVE_BG_PIXMAP
230void rxvt_ptytty_server (); // start the ptytty server process 212#endif
231 213
232/* 214/*
233 * the 'essential' information for reporting Mouse Events 215 * the 'essential' information for reporting Mouse Events
234 * pared down from XButtonEvent 216 * pared down from XButtonEvent
235 */ 217 */
… …
448// fake styles 430// fake styles
449#define RS_Blink 0x00010000UL // blink 431#define RS_Blink 0x00010000UL // blink
450#define RS_RVid 0x00020000UL // reverse video 432#define RS_RVid 0x00020000UL // reverse video
451#define RS_Uline 0x00040000UL // underline 433#define RS_Uline 0x00040000UL // underline
452 434
435// toggle this to force redraw, must be != RS_Careful
436#define RS_redraw 0x01000000UL
437
453// 5 custom bits for extensions 438// 5 custom bits for extensions
454#define RS_customCount 32 439#define RS_customCount 32
455#define RS_customMask 0x00f80000UL 440#define RS_customMask 0x00f80000UL
456#define RS_customShift 19 441#define RS_customShift 19
457 442
… …
526 Rxvt_restoreFG = 39, // change default fg color 511 Rxvt_restoreFG = 39, // change default fg color
527 Rxvt_restoreBG = 49, // change default bg color 512 Rxvt_restoreBG = 49, // change default bg color
528 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 513 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
529 514
530 URxvt_locale = 701, // change locale 515 URxvt_locale = 701, // change locale
516 URxvt_version = 702, // request version
531 517
532 URxvt_Color_IT = 704, // change actual 'Italic' colour 518 URxvt_Color_IT = 704, // change actual 'Italic' colour
533 URxvt_Color_tint = 705, // change actual tint colour 519 URxvt_Color_tint = 705, // change actual tint colour
534 URxvt_Color_BD = 706, 520 URxvt_Color_BD = 706,
535 URxvt_Color_UL = 707, 521 URxvt_Color_UL = 707,
… …
551 * on the unnecessary items, e.g. Color_pointer, but won't bother 537 * on the unnecessary items, e.g. Color_pointer, but won't bother
552 * until we need to. Also, be aware of usage in pixcolor_set 538 * until we need to. Also, be aware of usage in pixcolor_set
553 */ 539 */
554 540
555enum colour_list { 541enum colour_list {
542 Color_none = -2,
543 Color_transparent = -1,
556 Color_fg = 0, 544 Color_fg = 0,
557 Color_bg, 545 Color_bg,
558 minCOLOR, /* 2 */ 546 minCOLOR, /* 2 */
559 Color_Black = minCOLOR, 547 Color_Black = minCOLOR,
560 Color_Red3, 548 Color_Red3,
… …
602#endif 590#endif
603#ifdef KEEP_SCROLLCOLOR 591#ifdef KEEP_SCROLLCOLOR
604 Color_scroll, 592 Color_scroll,
605 Color_trough, 593 Color_trough,
606#endif 594#endif
607#if TINTING 595#if ENABLE_TRANSPARENCY
608 Color_tint, 596 Color_tint,
609#endif 597#endif
610#if OFF_FOCUS_FADING 598#if OFF_FOCUS_FADING
611 Color_fade, 599 Color_fade,
612#endif 600#endif
… …
619 TOTAL_COLORS = NRS_COLORS 607 TOTAL_COLORS = NRS_COLORS
620#endif 608#endif
621}; 609};
622 610
623#define Color_Bits 7 // 0 .. maxTermCOLOR 611#define Color_Bits 7 // 0 .. maxTermCOLOR
624
625#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
626#define NPIXCLR_BITS 32
627 612
628/* 613/*
629 * Resource list 614 * Resource list
630 */ 615 */
631enum { 616enum {
… …
633# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 618# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
634# include "rsinc.h" 619# include "rsinc.h"
635# undef def 620# undef def
636# undef reserve 621# undef reserve
637 NUM_RESOURCES 622 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}; 623};
675 624
676/* DEC private modes */ 625/* DEC private modes */
677#define PrivMode_132 (1UL<<0) 626#define PrivMode_132 (1UL<<0)
678#define PrivMode_132OK (1UL<<1) 627#define PrivMode_132OK (1UL<<1)
… …
751 ***************************************************************************** 700 *****************************************************************************
752 * MACRO DEFINES 701 * MACRO DEFINES
753 ***************************************************************************** 702 *****************************************************************************
754 */ 703 */
755#define dLocal(type,name) type const name = this->name 704#define dLocal(type,name) type const name = this->name
756#define dDisp Display *disp = this->display->display 705
706// for speed reasons, we assume that all codepoints 32 to 126 are
707// single-width.
708#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
757 709
758/* convert pixel dimensions to row/column values. Everything as int32_t */ 710/* convert pixel dimensions to row/column values. Everything as int32_t */
759#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 711#define Pixel2Col(x) Pixel2Width((int32_t)(x))
760#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 712#define Pixel2Row(y) Pixel2Height((int32_t)(y))
761#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 713#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
763#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 715#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
764#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 716#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
765#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 717#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
766#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 718#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
767 719
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-1 720// for m >= -n, ensure remainder lies between 0..n-1
774#define MOD(m,n) (((m) + (n)) % (n)) 721#define MOD(m,n) (((m) + (n)) % (n))
775 722
776#define LINENO(n) MOD (term_start + int(n), total_rows) 723#define LINENO(n) MOD (term_start + int(n), total_rows)
777#define ROW(n) row_buf [LINENO (n)] 724#define ROW(n) row_buf [LINENO (n)]
… …
795#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 742#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
796#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 743#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
797 744
798#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 745#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
799 746
800#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 747#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
801#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 748#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
802 749
803#if ENABLE_STYLES 750#if ENABLE_STYLES
804# define FONTSET(style) fontset[GET_STYLE (style)] 751# define FONTSET(style) fontset[GET_STYLE (style)]
805#else 752#else
806# define FONTSET(style) fontset[0] 753# define FONTSET(style) fontset[0]
… …
834#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 781#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
835#define scrollbar_position(y) ((y) - scrollBar.beg) 782#define scrollbar_position(y) ((y) - scrollBar.beg)
836#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 783#define scrollbar_size() (scrollBar.end - scrollBar.beg \
837 - scrollbar_minheight ()) 784 - scrollbar_minheight ())
838 785
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; 786typedef callback<void (const char *)> log_callback;
867typedef callback1<int, int> getfd_callback; 787typedef callback<int (int)> getfd_callback;
868 788
869#define SET_LOCALE(locale) rxvt_set_locale (locale) 789#define SET_LOCALE(locale) rxvt_set_locale (locale)
870extern bool rxvt_set_locale (const char *locale) NOTHROW; 790extern bool rxvt_set_locale (const char *locale) NOTHROW;
871extern void rxvt_push_locale (const char *locale) NOTHROW; 791extern void rxvt_push_locale (const char *locale) NOTHROW;
872extern void rxvt_pop_locale () NOTHROW; 792extern void rxvt_pop_locale () NOTHROW;
… …
874/****************************************************************************/ 794/****************************************************************************/
875 795
876#define LINE_LONGER 0x0001 // line is continued on the next row 796#define LINE_LONGER 0x0001 // line is continued on the next row
877#define LINE_FILTERED 0x0002 // line has been filtered 797#define LINE_FILTERED 0x0002 // line has been filtered
878#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 798#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
799#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
800#define LINE_BIDI 0x0010 // line needs bidi (NYI)
879 801
880struct line_t { 802struct line_t {
881 text_t *t; // terminal the text 803 text_t *t; // terminal the text
882 rend_t *r; // rendition, uses RS_ flags 804 rend_t *r; // rendition, uses RS_ flags
883 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 805 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
937# define COMPOSE_LO 0x40000000UL 859# define COMPOSE_LO 0x40000000UL
938# define COMPOSE_HI 0x400fffffUL 860# define COMPOSE_HI 0x400fffffUL
939# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 861# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
940#else 862#else
941# if ENABLE_PERL 863# if ENABLE_PERL
942# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 864# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
943# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 865# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
944# else 866# else
945# define COMPOSE_LO 0xd800UL 867# define COMPOSE_LO 0xd800UL
946# define COMPOSE_HI 0xf8ffUL 868# define COMPOSE_HI 0xf8ffUL
947# endif 869# endif
… …
976#endif 898#endif
977 899
978/****************************************************************************/ 900/****************************************************************************/
979 901
980#ifdef KEYSYM_RESOURCE 902#ifdef KEYSYM_RESOURCE
981 class keyboard_manager; 903class keyboard_manager;
982#endif 904#endif
983 905
984struct rxvt_term : zero_initialized, rxvt_vars { 906struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
907
908 // special markers with magic addresses
909 static const char resval_undef []; // options specifically unset
910 static const char resval_on []; // boolean options switched on
911 static const char resval_off []; // or off
912
985 log_callback *log_hook; // log error messages through this hook, if != 0 913 log_callback *log_hook; // log error messages through this hook, if != 0
986 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 914 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
987#if ENABLE_PERL 915#if ENABLE_PERL
988 rxvt_perl_term perl; 916 rxvt_perl_term perl;
989#endif 917#endif
990 struct mbstate mbstate; // current input multibyte state 918 struct mbstate mbstate; // current input multibyte state
991 919
992 unsigned char want_refresh:1, 920 unsigned char want_refresh:1,
993#ifdef TRANSPARENT 921#ifdef ENABLE_TRANSPARENCY
994 want_full_refresh:1, /* awaiting full screen refresh */ 922 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 */ 923 am_transparent:1, /* is a transparent term */
998 am_pixmap_trans:1, /* transparency w/known root pixmap */ 924 am_pixmap_trans:1, /* transparency w/known root pixmap */
999#endif 925#endif
1000 current_screen:1, /* primary or secondary */ 926 current_screen:1, /* primary or secondary */
1001 num_scr_allow:1, 927 num_scr_allow:1,
… …
1020#endif 946#endif
1021 scrollbar_align, 947 scrollbar_align,
1022 selection_wait, 948 selection_wait,
1023 selection_type; 949 selection_type;
1024/* ---------- */ 950/* ---------- */
951 bool rvideo_state, rvideo_mode;
952#ifndef NO_BELL
1025 short rvideo; 953 bool rvideo_bell;
954#endif
1026 int num_scr; /* screen: number lines scrolled */ 955 int num_scr; /* screen: number lines scrolled */
1027 int prev_ncol, /* screen: previous number of columns */ 956 int prev_ncol, /* screen: previous number of columns */
1028 prev_nrow; /* screen: previous number of rows */ 957 prev_nrow; /* screen: previous number of rows */
1029/* ---------- */ 958/* ---------- */
1030 rend_t rstyle; 959 rend_t rstyle;
1031/* ---------- */
1032 uint32_t pixcolor_set[NPIXCLR_SETS];
1033/* ---------- */ 960/* ---------- */
1034#ifdef SELECTION_SCROLLING 961#ifdef SELECTION_SCROLLING
1035 int scroll_selection_lines; 962 int scroll_selection_lines;
1036 enum page_dirn scroll_selection_dir; 963 enum page_dirn scroll_selection_dir;
1037 int selection_save_x, 964 int selection_save_x,
… …
1043 /* give proper Scroll behaviour */ 970 /* give proper Scroll behaviour */
1044#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 971#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1045 mouse_slip_wheel_speed, 972 mouse_slip_wheel_speed,
1046#endif 973#endif
1047 refresh_count, 974 refresh_count,
1048 refresh_limit,
1049 last_bot, /* scrollbar last bottom position */ 975 last_bot, /* scrollbar last bottom position */
1050 last_top, /* scrollbar last top position */ 976 last_top, /* scrollbar last top position */
1051 last_state, /* scrollbar last state */ 977 last_state, /* scrollbar last state */
1052 scrollbar_len, 978 scrollbar_len,
1053 window_vt_x, 979 window_vt_x,
… …
1064 int old_width, /* last used width in screen resize */ 990 int old_width, /* last used width in screen resize */
1065 old_height; /* last used height in screen resize */ 991 old_height; /* last used height in screen resize */
1066 unsigned long priv_modes, 992 unsigned long priv_modes,
1067 SavedModes; 993 SavedModes;
1068/* ---------- */ 994/* ---------- */
1069 Atom xa[NUM_XA]; 995 Atom *xa;
1070/* ---------- */ 996/* ---------- */
1071#ifdef RXVT_SCROLLBAR 997#ifdef RXVT_SCROLLBAR
1072 GC scrollbarGC, 998 GC scrollbarGC,
1073 topShadowGC, 999 topShadowGC,
1074 botShadowGC; 1000 botShadowGC;
… …
1109#endif 1035#endif
1110 struct mouse_event MEvent; 1036 struct mouse_event MEvent;
1111 XComposeStatus compose; 1037 XComposeStatus compose;
1112 ttymode_t tio; 1038 ttymode_t tio;
1113 row_col_t oldcursor; 1039 row_col_t oldcursor;
1114#ifdef XPM_BACKGROUND 1040#ifdef HAVE_BG_PIXMAP
1115 bgPixmap_t bgPixmap; 1041 bgPixmap_t bgPixmap;
1116 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1042#endif
1043#ifdef HAVE_AFTERIMAGE
1044 ASVisual *asv;
1045 ASImageManager *asimman;
1117#endif 1046#endif
1118 1047
1119#if ENABLE_OVERLAY 1048#if ENABLE_OVERLAY
1120 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1049 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1121 text_t **ov_text; 1050 text_t **ov_text;
… …
1131 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1060 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1132#endif 1061#endif
1133 1062
1134 vector<void *> allocated; // free these memory blocks with free() 1063 vector<void *> allocated; // free these memory blocks with free()
1135 1064
1136 char *env_windowid; /* environmental variable WINDOWID */ 1065 char env_windowid[21]; /* environmental variable WINDOWID */
1066 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1137 char *env_display; /* environmental variable DISPLAY */ 1067 char *env_display; /* environmental variable DISPLAY */
1138 char *env_term; /* environmental variable TERM */ 1068 char *env_term; /* environmental variable TERM */
1139 char *env_colorfgbg; 1069
1140 char *locale; 1070 char *locale;
1141 char charsets[4]; 1071 char charsets[4];
1142 char *v_buffer; /* pointer to physical buffer */ 1072 char *v_buffer; /* pointer to physical buffer */
1143 unsigned int v_buflen; /* size of area to write */ 1073 unsigned int v_buflen; /* size of area to write */
1144 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1074 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1145 1075
1146#ifdef KEYSYM_RESOURCE 1076#ifdef KEYSYM_RESOURCE
1147 keyboard_manager *keyboard; 1077 keyboard_manager *keyboard;
1148#endif 1078#endif
1149 1079
1150 const char *rs[NUM_RESOURCES]; 1080 const char *rs[NUM_RESOURCES];
1151 /* command input buffering */ 1081 /* command input buffering */
1152 char *cmdbuf_ptr, *cmdbuf_endp; 1082 char *cmdbuf_ptr, *cmdbuf_endp;
1153 char cmdbuf_base[CBUFSIZ]; 1083 char cmdbuf_base[CBUFSIZ];
1154 1084
1155 rxvt_ptytty *pty; 1085 ptytty *pty;
1156 1086
1157 rxvt_salloc *talloc; // text line allocator 1087 rxvt_salloc *talloc; // text line allocator
1158 rxvt_salloc *ralloc; // rend line allocator 1088 rxvt_salloc *ralloc; // rend line allocator
1159 1089
1160 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1090 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1171#endif 1101#endif
1172 1102
1173 // modifies first argument(!) 1103 // modifies first argument(!)
1174 void paste (char *data, unsigned int len) NOTHROW; 1104 void paste (char *data, unsigned int len) NOTHROW;
1175 1105
1176 long vt_emask, vt_emask_perl; 1106 long vt_emask, vt_emask_perl, vt_emask_xim;
1177 1107
1178 void vt_select_input () const NOTHROW 1108 void vt_select_input () const NOTHROW
1179 { 1109 {
1180 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1110 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1181 } 1111 }
1182 1112
1183#if TRANSPARENT 1113#if ENABLE_TRANSPARENCY || ENABLE_PERL
1184 void rootwin_cb (XEvent &xev); 1114 void rootwin_cb (XEvent &xev);
1185 xevent_watcher rootwin_ev; 1115 xevent_watcher rootwin_ev;
1116#endif
1117#if ENABLE_TRANSPARENCY
1118 int check_our_parents ();
1119 void check_our_parents_cb (time_watcher &w);
1120 time_watcher check_our_parents_ev;
1186#endif 1121#endif
1187 1122
1188 void x_cb (XEvent &xev); 1123 void x_cb (XEvent &xev);
1189 void flush (); 1124 void flush ();
1190 xevent_watcher termwin_ev; 1125 xevent_watcher termwin_ev;
… …
1195 1130
1196 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1131 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1197 void check_cb (check_watcher &w); check_watcher check_ev; 1132 void check_cb (check_watcher &w); check_watcher check_ev;
1198 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1133 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1199 void flush_cb (time_watcher &w); time_watcher flush_ev; 1134 void flush_cb (time_watcher &w); time_watcher flush_ev;
1200
1201 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1135 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1202
1203 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev; 1136 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1204 1137
1205#ifdef CURSOR_BLINK 1138#ifdef CURSOR_BLINK
1206 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1139 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1207#endif 1140#endif
1208#ifdef TEXT_BLINK 1141#ifdef TEXT_BLINK
1209 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1142 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1143#endif
1144#ifndef NO_BELL
1145 void bell_cb (time_watcher &w); time_watcher bell_ev;
1210#endif 1146#endif
1211 1147
1212#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1148#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1213 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1149 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1214#endif 1150#endif
… …
1234 rxvt_term (); 1170 rxvt_term ();
1235 ~rxvt_term (); 1171 ~rxvt_term ();
1236 void destroy (); 1172 void destroy ();
1237 void emergency_cleanup (); 1173 void emergency_cleanup ();
1238 1174
1239 bool init (int argc, const char *const *argv); 1175 bool init (int argc, const char *const *argv, stringvec *envv);
1176
1177 bool init (stringvec *argv, stringvec *envv)
1178 {
1179 this->argv = argv;
1180 return init (argv->size (), argv->begin (), envv);
1181 }
1182
1240 bool init_vars (); 1183 bool init_vars ();
1241 1184
1242 bool pty_fill (); 1185 bool pty_fill ();
1243 1186
1244 void make_current () const // make this the "currently active" urxvt instance 1187 void make_current () const // make this the "currently active" urxvt instance
1245 { 1188 {
1246 SET_R (this); 1189 SET_R (this);
1190 set_environ (envv);
1247 rxvt_set_locale (locale); 1191 rxvt_set_locale (locale);
1248 set_environ (envv);
1249 } 1192 }
1250 1193
1251 void init_secondary (); 1194 void init_secondary ();
1252 const char **init_resources (int argc, const char *const *argv); 1195 const char **init_resources (int argc, const char *const *argv);
1253 const char *x_resource (const char *name); 1196 const char *x_resource (const char *name);
… …
1263 void create_windows (int argc, const char *const *argv); 1206 void create_windows (int argc, const char *const *argv);
1264 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1207 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1265 void window_calc (unsigned int newwidth, unsigned int newheight); 1208 void window_calc (unsigned int newwidth, unsigned int newheight);
1266 1209
1267#if USE_XIM 1210#if USE_XIM
1268 rxvt_xim *input_method; 1211 rxvt_xim *input_method;
1269 XIC Input_Context; 1212 XIC Input_Context;
1270 XIMStyle input_style; 1213 XIMStyle input_style;
1271 XPoint spot; // most recently sent spot position 1214 XPoint spot; // most recently sent spot position
1272 1215
1273 void im_destroy (); 1216 void im_destroy ();
1274 void im_cb (); im_watcher im_ev; 1217 void im_cb (); im_watcher im_ev;
1275 void im_set_size (XRectangle &size); 1218 void im_set_size (XRectangle &size);
1276 void im_set_position (XPoint &pos) NOTHROW; 1219 void im_set_position (XPoint &pos) NOTHROW;
… …
1278 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1221 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1279 1222
1280 bool IMisRunning (); 1223 bool IMisRunning ();
1281 void IMSendSpot (); 1224 void IMSendSpot ();
1282 bool IM_get_IC (const char *modifiers); 1225 bool IM_get_IC (const char *modifiers);
1283 void IMSetStatusPosition (); 1226 void IMSetPosition ();
1284#endif 1227#endif
1285 1228
1286 void resize_scrollbar (); 1229 void resize_scrollbar ();
1287 1230
1288 // command.C 1231 // command.C
1289 void lookup_key (XKeyEvent &ev); 1232 void key_press (XKeyEvent &ev);
1233 void key_release (XKeyEvent &ev);
1290 unsigned int cmd_write (const char *str, unsigned int count); 1234 unsigned int cmd_write (const char *str, unsigned int count);
1291 1235
1292 wchar_t next_char () NOTHROW; 1236 wchar_t next_char () NOTHROW;
1293 wchar_t cmd_getc () THROW ((class out_of_input)); 1237 wchar_t cmd_getc () THROW ((class out_of_input));
1294 uint32_t next_octet () NOTHROW; 1238 uint32_t next_octet () NOTHROW;
… …
1298 void mouse_report (XButtonEvent &ev); 1242 void mouse_report (XButtonEvent &ev);
1299 void button_press (XButtonEvent &ev); 1243 void button_press (XButtonEvent &ev);
1300 void button_release (XButtonEvent &ev); 1244 void button_release (XButtonEvent &ev);
1301 void focus_in (); 1245 void focus_in ();
1302 void focus_out (); 1246 void focus_out ();
1303 int check_our_parents (); 1247 void update_fade_color (unsigned int idx);
1304#ifdef PRINTPIPE 1248#ifdef PRINTPIPE
1305 FILE *popen_printer (); 1249 FILE *popen_printer ();
1306 int pclose_printer (FILE *stream); 1250 int pclose_printer (FILE *stream);
1307#endif 1251#endif
1308 void process_print_pipe (); 1252 void process_print_pipe ();
… …
1329 void set_utf8_property (Atom prop, const char *str, int len = -1); 1273 void set_utf8_property (Atom prop, const char *str, int len = -1);
1330 void set_title (const char *str); 1274 void set_title (const char *str);
1331 void set_icon_name (const char *str); 1275 void set_icon_name (const char *str);
1332 void set_window_color (int idx, const char *color); 1276 void set_window_color (int idx, const char *color);
1333 void set_colorfgbg (); 1277 void set_colorfgbg ();
1334 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1278 bool set_color (rxvt_color &color, const char *name);
1279 void alias_color (int dst, int src);
1335 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1280 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1336 1281
1337 // screen.C 1282 // screen.C
1338 1283
1339 void lalloc (line_t &l) const NOTHROW 1284 void lalloc (line_t &l) const
1340 { 1285 {
1341 l.t = (text_t *)talloc->alloc (); 1286 l.t = (text_t *)talloc->alloc ();
1342 l.r = (rend_t *)ralloc->alloc (); 1287 l.r = (rend_t *)ralloc->alloc ();
1343 } 1288 }
1344 1289
… …
1348 talloc->free (l.t); 1293 talloc->free (l.t);
1349 ralloc->free (l.r); 1294 ralloc->free (l.r);
1350 } 1295 }
1351#endif 1296#endif
1352 1297
1353 void lresize (line_t &l) const NOTHROW 1298 void lresize (line_t &l) const
1354 { 1299 {
1355 if (!l.t) 1300 if (!l.t)
1356 return; 1301 return;
1357 1302
1358 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1303 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1368 { 1313 {
1369 int base = GET_BASEFG (r); 1314 int base = GET_BASEFG (r);
1370#ifndef NO_BRIGHTCOLOR 1315#ifndef NO_BRIGHTCOLOR
1371 if (r & RS_Bold 1316 if (r & RS_Bold
1372# if ENABLE_STYLES 1317# if ENABLE_STYLES
1373 && OPTION (Opt_intensityStyles) 1318 && option (Opt_intensityStyles)
1374# endif 1319# endif
1375 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1320 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1376 base += minBrightCOLOR - minCOLOR; 1321 base += minBrightCOLOR - minCOLOR;
1377#endif 1322#endif
1378 return base; 1323 return base;
… …
1382 { 1327 {
1383 int base = GET_BASEBG (r); 1328 int base = GET_BASEBG (r);
1384#ifndef NO_BRIGHTCOLOR 1329#ifndef NO_BRIGHTCOLOR
1385 if (r & RS_Blink 1330 if (r & RS_Blink
1386# if ENABLE_STYLES 1331# if ENABLE_STYLES
1387 && OPTION (Opt_intensityStyles) 1332 && option (Opt_intensityStyles)
1388# endif 1333# endif
1389 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1334 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1390 base += minBrightCOLOR - minCOLOR; 1335 base += minBrightCOLOR - minCOLOR;
1391#endif 1336#endif
1392 return base; 1337 return base;
1393 } 1338 }
1394 1339
1395 bool option (uint32_t opt) const NOTHROW 1340 bool option (uint8_t opt) const NOTHROW
1396 { 1341 {
1397 return OPTION (opt); 1342 return options[opt >> 3] & (1 << (opt & 7));
1398 } 1343 }
1399 1344
1400 void set_option (uint32_t opt, bool set) NOTHROW 1345 void set_option (uint8_t opt, bool set = true) NOTHROW
1401 { 1346 {
1402 if (set) 1347 if (set)
1403 options |= opt; 1348 options[opt >> 3] |= (1 << (opt & 7));
1404 else 1349 else
1405 options &= ~opt; 1350 options[opt >> 3] &= ~(1 << (opt & 7));
1406 } 1351 }
1407 1352
1408 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1353 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1409 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1354 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1410 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1355 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
… …
1426 void scr_remap_chars () NOTHROW; 1371 void scr_remap_chars () NOTHROW;
1427 void scr_remap_chars (line_t &l) NOTHROW; 1372 void scr_remap_chars (line_t &l) NOTHROW;
1428 1373
1429 enum cursor_mode { SAVE, RESTORE }; 1374 enum cursor_mode { SAVE, RESTORE };
1430 1375
1431 void scr_poweron () NOTHROW; 1376 void scr_poweron ();
1432 void scr_cursor (cursor_mode mode) NOTHROW; 1377 void scr_cursor (cursor_mode mode) NOTHROW;
1433 void scr_do_wrap () NOTHROW; 1378 void scr_do_wrap () NOTHROW;
1379 void scr_swap_screen () NOTHROW;
1434 int scr_change_screen (int scrn) NOTHROW; 1380 void scr_change_screen (int scrn);
1435 void scr_color (unsigned int color, int fgbg) NOTHROW; 1381 void scr_color (unsigned int color, int fgbg) NOTHROW;
1436 void scr_rendition (int set, int style) NOTHROW; 1382 void scr_rendition (int set, int style) NOTHROW;
1437 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; 1383 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1438 void scr_backspace () NOTHROW; 1384 void scr_backspace () NOTHROW;
1439 void scr_tab (int count, bool ht = false) NOTHROW; 1385 void scr_tab (int count, bool ht = false) NOTHROW;
… …
1447 void scr_cursor_visible (int mode) NOTHROW; 1393 void scr_cursor_visible (int mode) NOTHROW;
1448 void scr_autowrap (int mode) NOTHROW; 1394 void scr_autowrap (int mode) NOTHROW;
1449 void scr_relative_origin (int mode) NOTHROW; 1395 void scr_relative_origin (int mode) NOTHROW;
1450 void scr_insert_mode (int mode) NOTHROW; 1396 void scr_insert_mode (int mode) NOTHROW;
1451 void scr_set_tab (int mode) NOTHROW; 1397 void scr_set_tab (int mode) NOTHROW;
1452 void scr_rvideo_mode (int mode) NOTHROW; 1398 void scr_rvideo_mode (bool on) NOTHROW;
1453 void scr_report_position () NOTHROW; 1399 void scr_report_position () NOTHROW;
1454 void set_font_style () NOTHROW; 1400 void set_font_style () NOTHROW;
1455 void scr_charset_choose (int set) NOTHROW; 1401 void scr_charset_choose (int set) NOTHROW;
1456 void scr_charset_set (int set, unsigned int ch) NOTHROW; 1402 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1457 void scr_move_to (int y, int len) NOTHROW; 1403 void scr_move_to (int y, int len) NOTHROW;
… …
1515 void get_options (int argc, const char *const *argv); 1461 void get_options (int argc, const char *const *argv);
1516 int parse_keysym (const char *str, const char *arg); 1462 int parse_keysym (const char *str, const char *arg);
1517 void get_xdefaults (FILE *stream, const char *name); 1463 void get_xdefaults (FILE *stream, const char *name);
1518 void extract_resources (); 1464 void extract_resources ();
1519 // xpm.C 1465 // xpm.C
1520 int scale_pixmap (const char *geom); 1466//int scale_pixmap (const char *geom);
1521 void resize_pixmap (); 1467 void resize_pixmap ();
1522 Pixmap set_bgPixmap (const char *file); 1468 void set_bgPixmap (const char *file);
1523}; 1469};
1524 1470
1525/* 1471/*
1526 ***************************************************************************** 1472 *****************************************************************************
1527 * PROTOTYPES 1473 * PROTOTYPES
… …
1531# define __PROTO(p) p 1477# define __PROTO(p) p
1532#else 1478#else
1533# define __PROTO(p) () 1479# define __PROTO(p) ()
1534#endif 1480#endif
1535 1481
1536#ifdef DEBUG_malloc
1537# include "dmalloc.h" /* This comes last */
1538#endif
1539
1540#endif /* _RXVT_H_ */ 1482#endif /* _RXVT_H_ */
1541 1483

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