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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.186 by root, Wed Jan 4 04:42:45 2006 UTC vs.
Revision 1.222 by root, Thu Jan 19 09:47:15 2006 UTC

… …
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include "rxvtlib.h"
5 5
6#include "feature.h" 6#include "feature.h"
7
8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1
10#endif
11
12#if ENABLE_PERL
13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1
15#endif
16
17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1
20# define CURSOR_BLINK 1
21#else
22# define ENABLE_MINIMAL 1
23#endif
7 24
8#include <limits.h> 25#include <limits.h>
9 26
10#include <X11/cursorfont.h> 27#include <X11/cursorfont.h>
11#include <X11/keysym.h> 28#include <X11/keysym.h>
… …
19#include "rxvtfont.h" 36#include "rxvtfont.h"
20#include "rxvttoolkit.h" 37#include "rxvttoolkit.h"
21#include "iom.h" 38#include "iom.h"
22#include "salloc.h" 39#include "salloc.h"
23 40
24#if ENABLE_FRILLS 41#include "rxvtperl.h"
25# define ENABLE_XEMBED 1 42
26# define ENABLE_EWMH 1 43// try to avoid some macros to decrease code size, on some systems
27# define CURSOR_BLINK 1 44#if ENABLE_MINIMAL
45# define strcmp(a,b) (strcmp)(a,b)
46# define strlen(a) (strlen)(a)
47# define strcpy(a,b) (strcpy)(a,b)
48# define memset(a,c,l) (memset)(a,c,l)
49# define memcpy(a,b,l) (memcpy)(a,b,l)
28#endif 50#endif
29 51
30/* 52/*
31 ***************************************************************************** 53 *****************************************************************************
32 * SYSTEM HACKS 54 * SYSTEM HACKS
… …
41#if defined (sun) && !defined (__sun__) 63#if defined (sun) && !defined (__sun__)
42# define __sun__ 1 64# define __sun__ 1
43#endif 65#endif
44 66
45#ifndef HAVE_XPOINTER 67#ifndef HAVE_XPOINTER
46typedef char *XPointer; 68typedef char *XPointer;
47#endif 69#endif
48 70
49#ifdef HAVE_TERMIOS_H 71#ifdef HAVE_TERMIOS_H
50# include <termios.h> 72# include <termios.h>
51typedef struct termios ttymode_t; 73typedef struct termios ttymode_t;
… …
71#ifndef STDIN_FILENO 93#ifndef STDIN_FILENO
72# define STDIN_FILENO 0 94# define STDIN_FILENO 0
73# define STDOUT_FILENO 1 95# define STDOUT_FILENO 1
74# define STDERR_FILENO 2 96# define STDERR_FILENO 2
75#endif 97#endif
98
99enum rxvt_privaction { IGNORE = 'i', SAVE = 's', RESTORE = 'r' };//TODO
76 100
77/* 101/*
78 ***************************************************************************** 102 *****************************************************************************
79 * PROTOTYPES 103 * PROTOTYPES
80 ***************************************************************************** 104 *****************************************************************************
… …
107char * rxvt_Str_trim (char *str); 131char * rxvt_Str_trim (char *str);
108int rxvt_Str_escaped (char *str); 132int rxvt_Str_escaped (char *str);
109char ** rxvt_splitcommastring (const char *cs); 133char ** rxvt_splitcommastring (const char *cs);
110void rxvt_freecommastring (char **cs); 134void rxvt_freecommastring (char **cs);
111char * rxvt_File_find (const char *file, const char *ext, const char *path); 135char * rxvt_File_find (const char *file, const char *ext, const char *path);
112void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
113void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
114void rxvt_usleep (int usecs); 136void rxvt_usleep (int usecs);
137
138/////////////////////////////////////////////////////////////////////////////
139
140// temporarily replace the process environment
141extern char **environ;
142extern char **rxvt_environ; // the original environ pointer
143
144inline void set_environ (stringvec *envv)
145{
146 if (envv)
147 environ = (char **)envv->begin ();
148}
149
150inline void set_environ (char **envv)
151{
152 if (envv)
153 environ = envv;
154}
115 155
116/* 156/*
117 ***************************************************************************** 157 *****************************************************************************
118 * STRUCTURES AND TYPEDEFS 158 * STRUCTURES AND TYPEDEFS
119 ***************************************************************************** 159 *****************************************************************************
120 */ 160 */
121struct grwin_t; 161struct grwin_t;
122 162
123/* Sanitize menubar info */
124#ifndef MENUBAR
125# undef MENUBAR_MAX
126#endif
127#ifndef MENUBAR_MAX
128# define MENUBAR_MAX 0
129#endif
130
131/* If we're using either the rxvt scrollbar or menu bars, keep the 163/* If we're using either the rxvt scrollbar, keep the
132 * scrollColor resource. 164 * scrollColor resource.
133 */ 165 */
134#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 166#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
135# define KEEP_SCROLLCOLOR 1 167# define KEEP_SCROLLCOLOR 1
136#else 168#else
137# undef KEEP_SCROLLCOLOR 169# undef KEEP_SCROLLCOLOR
138#endif 170#endif
139 171
… …
141typedef struct { 173typedef struct {
142 short w, h, x, y; 174 short w, h, x, y;
143 Pixmap pixmap; 175 Pixmap pixmap;
144} bgPixmap_t; 176} bgPixmap_t;
145#endif 177#endif
178
179struct rxvt_ptytty {
180 int pty; // pty file descriptor; connected to rxvt
181 int tty; // tty file descriptor; connected to child
182
183 virtual ~rxvt_ptytty ()
184 {
185 //
186 }
187
188 virtual bool get () = 0;
189#if UTMP_SUPPORT
190 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
191#endif
192
193 void close_tty ();
194 bool make_controlling_tty ();
195 void set_utf8_mode (bool on);
196};
197
198rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
199void rxvt_ptytty_server (); // start the ptytty server process
146 200
147/* 201/*
148 * the 'essential' information for reporting Mouse Events 202 * the 'essential' information for reporting Mouse Events
149 * pared down from XButtonEvent 203 * pared down from XButtonEvent
150 */ 204 */
… …
209 263
210#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 264#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
211# define NO_MOUSE_REPORT_SCROLLBAR 1 265# define NO_MOUSE_REPORT_SCROLLBAR 1
212#endif 266#endif
213 267
214#ifdef NO_RESOURCES
215# undef USE_XGETDEFAULT
216#endif
217
218#if defined (ISO_14755) || defined (ENABLE_PERL)
219# define ENABLE_OVERLAY 1
220#endif
221
222/* now look for other badly set stuff */ 268/* now look for other badly set stuff */
223 269
224#if !defined (EACCESS) && defined(EAGAIN) 270#if !defined (EACCESS) && defined(EAGAIN)
225# define EACCESS EAGAIN 271# define EACCESS EAGAIN
226#endif 272#endif
… …
228#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 274#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
229# define EXIT_SUCCESS 0 /* exit function success */ 275# define EXIT_SUCCESS 0 /* exit function success */
230# define EXIT_FAILURE 1 /* exit function failure */ 276# define EXIT_FAILURE 1 /* exit function failure */
231#endif 277#endif
232 278
233#define menuBar_esc 10
234#define scrollBar_esc 30 279#define scrollBar_esc 30
235#define menuBar_margin 2 /* margin below text */
236 280
237#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 281#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
238# define HAVE_SCROLLBARS 1 282# define HAVE_SCROLLBARS 1
239#endif
240
241/* width of scrollBar, menuBar shadow, must be 1 or 2 */
242#ifdef HALFSHADOW
243# define MENU_SHADOW 1
244#else
245# define MENU_SHADOW 2
246#endif 283#endif
247 284
248#define R_SB_ALIGN_CENTRE 0 285#define R_SB_ALIGN_CENTRE 0
249#define R_SB_ALIGN_TOP 1 286#define R_SB_ALIGN_TOP 1
250#define R_SB_ALIGN_BOTTOM 2 287#define R_SB_ALIGN_BOTTOM 2
… …
323 * | 360 * |
324 * +---< SB_WIDTH_NEXT 361 * +---< SB_WIDTH_NEXT
325 */ 362 */
326 363
327enum { 364enum {
328 NO_REFRESH = 0 , /* Window not visible at all! */ 365 NO_REFRESH = 0, /* Window not visible at all! */
329 FAST_REFRESH = 1<<0, /* Fully exposed window */ 366 FAST_REFRESH = 1, /* Fully exposed window */
330 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 367 SLOW_REFRESH = 2, /* Partially exposed window */
331 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
332}; 368};
333 369
334#ifdef NO_SECONDARY_SCREEN 370#ifdef NO_SECONDARY_SCREEN
335# define NSCREENS 0 371# define NSCREENS 0
336#else 372#else
… …
436 XTerm_property = 3, // change X property 472 XTerm_property = 3, // change X property
437 XTerm_Color = 4, // change colors 473 XTerm_Color = 4, // change colors
438 XTerm_Color00 = 10, // not implemented, CLASH! 474 XTerm_Color00 = 10, // not implemented, CLASH!
439 XTerm_Color01 = 11, // not implemented 475 XTerm_Color01 = 11, // not implemented
440 XTerm_Color_cursor = 12, // change actual 'Cursor' color 476 XTerm_Color_cursor = 12, // change actual 'Cursor' color
441 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 477 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
442 XTerm_Color_pointer_bg = 14, // not implemented 478 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
443 XTerm_Color05 = 15, // not implemented 479 XTerm_Color05 = 15, // not implemented (tektronix fg)
444 XTerm_Color06 = 16, // not implemented 480 XTerm_Color06 = 16, // not implemented (tektronix bg)
445 XTerm_Color_RV = 17, // change actual 'Highlight' color 481 XTerm_Color_RV = 17, // change actual 'Highlight' color
446 XTerm_logfile = 46, // not implemented 482 XTerm_logfile = 46, // not implemented
447 XTerm_font = 50, 483 XTerm_font = 50,
448 484
449 XTerm_konsole30 = 30, // reserved for konsole 485 XTerm_konsole30 = 30, // reserved for konsole
450 XTerm_konsole31 = 31, // reserved for konsole 486 XTerm_konsole31 = 31, // reserved for konsole
451 XTerm_emacs51 = 51, // reserved for emacs shell 487 XTerm_emacs51 = 51, // reserved for emacs shell
452 /* 488 /*
453 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 489 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
490 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
454 */ 491 */
455 XTerm_Color_BD = 18, // change actual 'Bold' color 492 Rxvt_Color_BD = 18, // change actual 'Bold' color
456 XTerm_Color_UL = 19, // change actual 'Underline' color 493 Rxvt_Color_UL = 19, // change actual 'Underline' color
457 XTerm_Pixmap = 20, // new bg pixmap 494 Rxvt_Pixmap = 20, // new bg pixmap
458 XTerm_restoreFG = 39, // change default fg color 495 Rxvt_restoreFG = 39, // change default fg color
459 XTerm_restoreBG = 49, // change default bg color 496 Rxvt_restoreBG = 49, // change default bg color
460 XTerm_dumpscreen = 55, // dump scrollback and all of screen 497 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
461 498
462 URxvt_locale = 701, // change locale 499 URxvt_locale = 701, // change locale
463 URxvt_Menu = 703, // set menu item 500
464 URxvt_Color_IT = 704, // change actual 'Italic' colour 501 URxvt_Color_IT = 704, // change actual 'Italic' colour
465 URxvt_Color_tint = 705, // change actual tint colour 502 URxvt_Color_tint = 705, // change actual tint colour
503 URxvt_Color_BD = 706,
504 URxvt_Color_UL = 707,
466 505
467 URxvt_font = 710, 506 URxvt_font = 710,
468 URxvt_boldFont = 711, 507 URxvt_boldFont = 711,
469 URxvt_italicFont = 712, 508 URxvt_italicFont = 712,
470 URxvt_boldItalicFont = 713, 509 URxvt_boldItalicFont = 713,
… …
621#define PrivMode_ShiftKeys (1UL<<10) 660#define PrivMode_ShiftKeys (1UL<<10)
622#define PrivMode_VisibleCursor (1UL<<11) 661#define PrivMode_VisibleCursor (1UL<<11)
623#define PrivMode_MouseX10 (1UL<<12) 662#define PrivMode_MouseX10 (1UL<<12)
624#define PrivMode_MouseX11 (1UL<<13) 663#define PrivMode_MouseX11 (1UL<<13)
625#define PrivMode_scrollBar (1UL<<14) 664#define PrivMode_scrollBar (1UL<<14)
626#define PrivMode_menuBar (1UL<<15)
627#define PrivMode_TtyOutputInh (1UL<<16) 665#define PrivMode_TtyOutputInh (1UL<<15)
628#define PrivMode_Keypress (1UL<<17) 666#define PrivMode_Keypress (1UL<<16)
629#define PrivMode_smoothScroll (1UL<<18) 667#define PrivMode_smoothScroll (1UL<<17)
630#define PrivMode_vt52 (1UL<<19) 668#define PrivMode_vt52 (1UL<<18)
631#define PrivMode_LFNL (1UL<<20) 669#define PrivMode_LFNL (1UL<<19)
632/* too annoying to implement X11 highlight tracking */ 670/* too annoying to implement X11 highlight tracking */
633/* #define PrivMode_MouseX11Track (1LU<<21) */ 671/* #define PrivMode_MouseX11Track (1LU<<20) */
634 672
635#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 673#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
636#define PrivMode(test,bit) \ 674#define PrivMode(test,bit) \
637 if (test) \ 675 if (test) \
638 priv_modes |= (bit); \ 676 priv_modes |= (bit); \
… …
685/* 723/*
686 ***************************************************************************** 724 *****************************************************************************
687 * MACRO DEFINES 725 * MACRO DEFINES
688 ***************************************************************************** 726 *****************************************************************************
689 */ 727 */
728#define dLocal(type,name) type const name = this->name
690#define dDisp Display *disp = display->display 729#define dDisp Display *disp = this->display->display
691 730
692/* convert pixel dimensions to row/column values. Everything as int32_t */ 731/* convert pixel dimensions to row/column values. Everything as int32_t */
693#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 732#define Pixel2Col(x) Pixel2Width((int32_t)(x))
694#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 733#define Pixel2Row(y) Pixel2Height((int32_t)(y))
695#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 734#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
697#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 736#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
698#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 737#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
699#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 738#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
700#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 739#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
701 740
741#define OPTION(opt) (options & (opt))
742#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
743 | Opt_jumpScroll | Opt_secondaryScreen \
744 | Opt_pastableTabs | Opt_intensityStyles)
745
702// for m >= -n, ensure remainder lies between 0..n-1 746// for m >= -n, ensure remainder lies between 0..n-1
703#define MOD(m,n) (((m) + (n)) % (n)) 747#define MOD(m,n) (((m) + (n)) % (n))
704 748
705#define LINENO(n) MOD (term_start + int(n), total_rows) 749#define LINENO(n) MOD (term_start + int(n), total_rows)
706#define ROW(n) row_buf [LINENO (n)] 750#define ROW(n) row_buf [LINENO (n)]
… …
763#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 807#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
764#define scrollbar_position(y) ((y) - scrollBar.beg) 808#define scrollbar_position(y) ((y) - scrollBar.beg)
765#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 809#define scrollbar_size() (scrollBar.end - scrollBar.beg \
766 - scrollbar_minheight ()) 810 - scrollbar_minheight ())
767 811
768#if (MENUBAR_MAX > 1)
769/* rendition style flags */
770# define menuBar_height() (fheight + MENU_SHADOW)
771# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
772# define isMenuBarWindow(w) ((w) == menuBar.win)
773#else
774# define menuBar_height() (0)
775# define menuBar_TotalHeight() (0)
776# define isMenuBarWindow(w) (0)
777#endif
778
779#ifdef XPM_BACKGROUND 812#ifdef XPM_BACKGROUND
780# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 813# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
781#else 814#else
782# define XPMClearArea(a, b, c, d, e, f, g) 815# define XPMClearArea(a, b, c, d, e, f, g)
783#endif
784
785#ifdef UTMP_SUPPORT
786# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
787# undef HAVE_UTMPX_H
788# undef HAVE_STRUCT_UTMPX
789# endif
790# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
791# undef HAVE_UTMP_H
792# undef HAVE_STRUCT_UTMP
793# endif
794
795# ifdef HAVE_UTMPX_H
796# include <utmpx.h>
797# endif
798# ifdef HAVE_UTMP_H
799# include <utmp.h>
800# endif
801#endif 816#endif
802 817
803#ifdef DEBUG_CMD 818#ifdef DEBUG_CMD
804# define D_CMD(x) fprintf x ; fputc('\n', stderr) 819# define D_CMD(x) fprintf x ; fputc('\n', stderr)
805#else 820#else
… …
832extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); 847extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
833extern void rxvt_exit_failure () __attribute__ ((noreturn)); 848extern void rxvt_exit_failure () __attribute__ ((noreturn));
834 849
835#define SET_LOCALE(locale) rxvt_set_locale (locale) 850#define SET_LOCALE(locale) rxvt_set_locale (locale)
836extern bool rxvt_set_locale (const char *locale); 851extern bool rxvt_set_locale (const char *locale);
837extern bool rxvt_push_locale (const char *locale); 852extern void rxvt_push_locale (const char *locale);
838extern void rxvt_pop_locale (); 853extern void rxvt_pop_locale ();
839 854
840/*
841 ***************************************************************************** 855/****************************************************************************/
842 * VARIABLES
843 *****************************************************************************
844 */
845#ifdef MENUBAR
846# include "menubar.h"
847#endif
848 856
849#define BLINK_INTERVAL 0.5 857#define BLINK_INTERVAL 0.5
850#define TEXT_BLINK_INTERVAL 0.5 858#define TEXT_BLINK_INTERVAL 0.5
851 859
852#ifndef __attribute__ 860#ifndef __attribute__
… …
856# endif 864# endif
857# endif 865# endif
858# define __attribute__(x) 866# define __attribute__(x)
859#endif 867#endif
860 868
869/****************************************************************************/
870
871#define LINE_LONGER 0x0001 // line is continued on the next row
872#define LINE_FILTERED 0x0002 // line has been filtered
873#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
874
875struct line_t {
876 text_t *t; // terminal the text
877 rend_t *r; // rendition, uses RS_ flags
878 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
879 uint32_t f; // flags
880
881 bool is_longer ()
882 {
883 return f & LINE_LONGER;
884 }
885
886 void is_longer (int set)
887 {
888 if (set)
889 f |= LINE_LONGER;
890 else
891 f &= ~LINE_LONGER;
892 }
893
894 void clear ()
895 {
896 t = 0;
897 r = 0;
898 l = 0;
899 f = 0;
900 }
901
902 void touch () // call whenever a line is changed/touched/updated
903 {
904#if ENABLE_PERL
905 f &= ~LINE_FILTERED;
906#endif
907 }
908
909 void touch (int col)
910 {
911 max_it (l, col);
912 touch ();
913 }
914};
915
916/****************************************************************************/
917
861// primivite wrapper around mbstate_t to ensure initialisation 918// primivite wrapper around mbstate_t to ensure initialisation
862struct mbstate { 919struct mbstate {
863 mbstate_t mbs; 920 mbstate_t mbs;
864 921
865 operator mbstate_t *() { return &mbs; } 922 operator mbstate_t *() { return &mbs; }
866 void reset () { memset (&mbs, 0, sizeof (mbs)); } 923 void reset () { memset (&mbs, 0, sizeof (mbs)); }
867 mbstate () { reset (); } 924 mbstate () { reset (); }
868}; 925};
869 926
927/****************************************************************************/
928
870#define UNICODE_MASK 0x1fffffUL 929#define UNICODE_MASK 0x1fffffUL
871 930
872#if UNICODE3 931#if UNICODE3
873# define COMPOSE_LO 0x40000000UL 932# define COMPOSE_LO 0x40000000UL
874# define COMPOSE_HI 0x400fffffUL 933# define COMPOSE_HI 0x400fffffUL
875# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 934# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
876#else 935#else
936# if ENABLE_PERL
937# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
938# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
939# else
877# define COMPOSE_LO 0xd800UL 940# define COMPOSE_LO 0xd800UL
878# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 941# define COMPOSE_HI 0xf8ffUL
879# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 942# endif
943# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
880#endif 944#endif
881 945
882#if ENABLE_COMBINING 946#if ENABLE_COMBINING
883// compose chars are used to represent composite characters 947// compose chars are used to represent composite characters
884// that are not representable in unicode, as well as characters 948// that are not representable in unicode, as well as characters
… …
904}; 968};
905 969
906extern class rxvt_composite_vec rxvt_composite; 970extern class rxvt_composite_vec rxvt_composite;
907#endif 971#endif
908 972
973/****************************************************************************/
909 974
910#ifdef KEYSYM_RESOURCE 975#ifdef KEYSYM_RESOURCE
911 class keyboard_manager; 976 class keyboard_manager;
912#endif 977#endif
913 978
914struct rxvt_term : zero_initialized, rxvt_vars { 979struct rxvt_term : zero_initialized, rxvt_vars {
915 log_callback *log_hook; // log error messages through this hook, if != 0 980 log_callback *log_hook; // log error messages through this hook, if != 0
916 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 981 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
917
918#if ENABLE_PERL 982#if ENABLE_PERL
919 void *self; // perl's $self 983 rxvt_perl_term perl;
920#endif 984#endif
921
922 struct mbstate mbstate; // current input multibyte state 985 struct mbstate mbstate; // current input multibyte state
923 986
924 unsigned char want_refresh:1, 987 unsigned char want_refresh:1,
925#ifdef TRANSPARENT 988#ifdef TRANSPARENT
926 want_full_refresh:1, /* awaiting full screen refresh */ 989 want_full_refresh:1, /* awaiting full screen refresh */
… …
981 refresh_limit, 1044 refresh_limit,
982 last_bot, /* scrollbar last bottom position */ 1045 last_bot, /* scrollbar last bottom position */
983 last_top, /* scrollbar last top position */ 1046 last_top, /* scrollbar last top position */
984 last_state, /* scrollbar last state */ 1047 last_state, /* scrollbar last state */
985 scrollbar_len, 1048 scrollbar_len,
986#ifdef MENUBAR
987 menu_readonly, /* okay to alter menu? */
988 Arrows_x,
989#endif
990#if MENUBAR_MAX > 1
991 Nbars,
992#endif
993 window_vt_x, 1049 window_vt_x,
994 window_vt_y, 1050 window_vt_y,
995 window_sb_x, 1051 window_sb_x,
996# ifdef POINTER_BLANK 1052# ifdef POINTER_BLANK
997 pointerBlankDelay, 1053 pointerBlankDelay,
… …
1006 unsigned long priv_modes, 1062 unsigned long priv_modes,
1007 SavedModes; 1063 SavedModes;
1008/* ---------- */ 1064/* ---------- */
1009 Atom xa[NUM_XA]; 1065 Atom xa[NUM_XA];
1010/* ---------- */ 1066/* ---------- */
1011#ifdef MENUBAR 1067#ifdef RXVT_SCROLLBAR
1012 GC menubarGC;
1013#endif
1014#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1015 GC scrollbarGC, 1068 GC scrollbarGC,
1016 topShadowGC, 1069 topShadowGC,
1017 botShadowGC; 1070 botShadowGC;
1018#endif 1071#endif
1019#ifdef XTERM_SCROLLBAR 1072#ifdef XTERM_SCROLLBAR
… …
1051 const char *key_delete; 1104 const char *key_delete;
1052#endif 1105#endif
1053 struct mouse_event MEvent; 1106 struct mouse_event MEvent;
1054 XComposeStatus compose; 1107 XComposeStatus compose;
1055 ttymode_t tio; 1108 ttymode_t tio;
1056#ifdef UTMP_SUPPORT
1057# ifdef HAVE_STRUCT_UTMP
1058 struct utmp ut;
1059# endif
1060# ifdef HAVE_STRUCT_UTMPX
1061 struct utmpx utx;
1062# endif
1063# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1064 char ut_id[5];
1065# endif
1066 int utmp_pos;
1067#endif
1068 row_col_t oldcursor; 1109 row_col_t oldcursor;
1069#ifdef XPM_BACKGROUND 1110#ifdef XPM_BACKGROUND
1070 bgPixmap_t bgPixmap; 1111 bgPixmap_t bgPixmap;
1071 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1112 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1072#endif
1073#ifdef MENUBAR
1074 menu_t *ActiveMenu, /* currently active menu */
1075 *BuildMenu; /* the menu currently being built */
1076 bar_t *CurrentBar;
1077# if ! (MENUBAR_MAX > 1)
1078 bar_t BarList;
1079# endif /* (MENUBAR_MAX > 1) */
1080#endif 1113#endif
1081 1114
1082#if ENABLE_OVERLAY 1115#if ENABLE_OVERLAY
1083 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1116 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1084 text_t **ov_text; 1117 text_t **ov_text;
… …
1113 const char *rs[NUM_RESOURCES]; 1146 const char *rs[NUM_RESOURCES];
1114 /* command input buffering */ 1147 /* command input buffering */
1115 char *cmdbuf_ptr, *cmdbuf_endp; 1148 char *cmdbuf_ptr, *cmdbuf_endp;
1116 char cmdbuf_base[CBUFSIZ]; 1149 char cmdbuf_base[CBUFSIZ];
1117 1150
1151 rxvt_ptytty *pty;
1152
1118 rxvt_salloc *talloc; // text line allocator 1153 rxvt_salloc *talloc; // text line allocator
1119 rxvt_salloc *ralloc; // rend line allocator 1154 rxvt_salloc *ralloc; // rend line allocator
1120 1155
1121 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1156 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1122 1157
… …
1132#endif 1167#endif
1133 1168
1134 // modifies first argument(!) 1169 // modifies first argument(!)
1135 void paste (char *data, unsigned int len); 1170 void paste (char *data, unsigned int len);
1136 1171
1137 void flush (); 1172 long vt_emask, vt_emask_perl;
1173
1174 void vt_select_input () const
1175 {
1176 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1177 }
1138 1178
1139#if TRANSPARENT 1179#if TRANSPARENT
1140 void rootwin_cb (XEvent &xev); 1180 void rootwin_cb (XEvent &xev);
1141 xevent_watcher rootwin_ev; 1181 xevent_watcher rootwin_ev;
1142#endif 1182#endif
1143 1183
1144 void x_cb (XEvent &xev); 1184 void x_cb (XEvent &xev);
1185 void flush ();
1145 xevent_watcher termwin_ev; 1186 xevent_watcher termwin_ev;
1146 xevent_watcher vt_ev; 1187 xevent_watcher vt_ev;
1147#ifdef HAVE_SCROLLBARS 1188#ifdef HAVE_SCROLLBARS
1148 xevent_watcher scrollbar_ev; 1189 xevent_watcher scrollbar_ev;
1149#endif 1190#endif
1150#ifdef MENUBAR
1151 xevent_watcher menubar_ev;
1152#endif
1153 1191
1192 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1154 void check_cb (check_watcher &w); check_watcher check_ev; 1193 void check_cb (check_watcher &w); check_watcher check_ev;
1155 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1194 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1156 void flush_cb (time_watcher &w); time_watcher flush_ev; 1195 void flush_cb (time_watcher &w); time_watcher flush_ev;
1157 1196
1158 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1197 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
… …
1188 1227
1189 void tt_winch (); 1228 void tt_winch ();
1190 1229
1191 rxvt_term (); 1230 rxvt_term ();
1192 ~rxvt_term (); 1231 ~rxvt_term ();
1193 void child_exit (); // child has exited, usually destroys
1194 void destroy (); 1232 void destroy ();
1195 void emergency_cleanup (); 1233 void emergency_cleanup ();
1196 1234
1197 bool init (int argc, const char *const *argv); 1235 bool init (int argc, const char *const *argv);
1198 bool init_vars (); 1236 bool init_vars ();
1199 1237
1200 bool pty_fill (); 1238 bool pty_fill ();
1201 1239
1240 void make_current () const // make this the "currently active" urxvt instance
1241 {
1242 SET_R (this);
1243 rxvt_set_locale (locale);
1244 set_environ (envv);
1245 }
1246
1202 void init_secondary (); 1247 void init_secondary ();
1203 const char **init_resources (int argc, const char *const *argv); 1248 const char **init_resources (int argc, const char *const *argv);
1249 const char *x_resource (const char *name);
1204 void init_env (); 1250 void init_env ();
1205 void set_locale (const char *locale); 1251 void set_locale (const char *locale);
1206 void init_xlocale (); 1252 void init_xlocale ();
1207 void init_command (const char *const *argv); 1253 void init_command (const char *const *argv);
1208 void run_command (const char *const *argv); 1254 void run_command (const char *const *argv);
… …
1245 1291
1246 // command.C 1292 // command.C
1247 void lookup_key (XKeyEvent &ev); 1293 void lookup_key (XKeyEvent &ev);
1248 unsigned int cmd_write (const char *str, unsigned int count); 1294 unsigned int cmd_write (const char *str, unsigned int count);
1249 1295
1250 unicode_t next_char (); 1296 wchar_t next_char ();
1251 unicode_t cmd_getc (); 1297 wchar_t cmd_getc ();
1252 unicode_t next_octet (); 1298 uint32_t next_octet ();
1253 unicode_t cmd_get8 (); 1299 uint32_t cmd_get8 ();
1254 1300
1255 bool cmd_parse (); 1301 bool cmd_parse ();
1256 void mouse_report (XButtonEvent &ev); 1302 void mouse_report (XButtonEvent &ev);
1257 void button_press (XButtonEvent &ev); 1303 void button_press (XButtonEvent &ev);
1258 void button_release (XButtonEvent &ev); 1304 void button_release (XButtonEvent &ev);
… …
1279 void process_sgr_mode (unsigned int nargs, const int *arg); 1325 void process_sgr_mode (unsigned int nargs, const int *arg);
1280 void process_graphics (); 1326 void process_graphics ();
1281 // init.C 1327 // init.C
1282 void Get_Colours (); 1328 void Get_Colours ();
1283 void get_ourmods (); 1329 void get_ourmods ();
1284 // logging.C
1285 void makeutent (const char *pty, const char *hostname);
1286 void cleanutent ();
1287 // main.C 1330 // main.C
1288 void privileged_utmp (rxvt_privaction action); 1331 void privileged_utmp (rxvt_privaction action);
1289 bool set_fonts (); 1332 bool set_fonts ();
1290 void set_string_property (Atom prop, const char *str, int len = -1); 1333 void set_string_property (Atom prop, const char *str, int len = -1);
1291 void set_utf8_property (Atom prop, const char *str, int len = -1); 1334 void set_utf8_property (Atom prop, const char *str, int len = -1);
… …
1294 void set_window_color (int idx, const char *color); 1337 void set_window_color (int idx, const char *color);
1295 void set_colorfgbg (); 1338 void set_colorfgbg ();
1296 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1339 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1297 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1340 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1298 1341
1299#ifdef MENUBAR
1300 // menubar.C
1301 void menuitem_free (menu_t *menu, menuitem_t *item);
1302 int action_dispatch (action_t *action);
1303 void menuarrow_free (char name);
1304 void menuarrow_add (char *string);
1305 char *menu_find_base (menu_t **menu, char *path);
1306 menu_t *menu_delete (menu_t *menu);
1307 menu_t *menu_add (menu_t *parent, char *path);
1308 void drawbox_menubar (int x, int len, int state);
1309 void drawtriangle (int x, int y, int state);
1310 void drawbox_menuitem (int y, int state);
1311 void menu_show ();
1312 void menu_display (void (rxvt_term::*update) ());
1313 void menu_hide_all ();
1314 void menu_hide ();
1315 void menu_clear (menu_t *menu);
1316 void menubar_clear ();
1317 bar_t *menubar_find (const char *name);
1318 int menubar_push (const char *name);
1319 void menubar_remove (const char *name);
1320 void menubar_dump (FILE *fp);
1321 void menubar_read (const char *filename);
1322 void menubar_dispatch (char *str);
1323 void draw_Arrows (int name, int state);
1324 void menubar_expose ();
1325 int menubar_mapping (int map);
1326 int menu_select (XButtonEvent &ev);
1327 void menubar_select (XButtonEvent &ev);
1328 void menubar_control (XButtonEvent &ev);
1329 void map_menuBar (int map);
1330#endif
1331
1332 // screen.C 1342 // screen.C
1333 1343
1334 void lalloc (line_t &l) 1344 void lalloc (line_t &l) const
1335 { 1345 {
1336 l.t = (text_t *)talloc->alloc (); 1346 l.t = (text_t *)talloc->alloc ();
1337 l.r = (rend_t *)ralloc->alloc (); 1347 l.r = (rend_t *)ralloc->alloc ();
1338 } 1348 }
1339 1349
… …
1343 talloc->free (l.t); 1353 talloc->free (l.t);
1344 ralloc->free (l.r); 1354 ralloc->free (l.r);
1345 } 1355 }
1346#endif 1356#endif
1347 1357
1348 void lresize (line_t &l) 1358 void lresize (line_t &l) const
1349 { 1359 {
1350 if (!l.t) 1360 if (!l.t)
1351 return; 1361 return;
1352 1362
1353 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1363 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1357 1367
1358 if (ncol > prev_ncol) 1368 if (ncol > prev_ncol)
1359 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1369 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1360 } 1370 }
1361 1371
1362 int fgcolor_of (rend_t r) 1372 int fgcolor_of (rend_t r) const
1363 { 1373 {
1364 int base = GET_BASEFG (r); 1374 int base = GET_BASEFG (r);
1365#ifndef NO_BRIGHTCOLOR 1375#ifndef NO_BRIGHTCOLOR
1366 if (r & RS_Bold 1376 if (r & RS_Bold
1367# if ENABLE_STYLES 1377# if ENABLE_STYLES
… …
1371 base += minBrightCOLOR - minCOLOR; 1381 base += minBrightCOLOR - minCOLOR;
1372#endif 1382#endif
1373 return base; 1383 return base;
1374 } 1384 }
1375 1385
1376 int bgcolor_of (rend_t r) 1386 int bgcolor_of (rend_t r) const
1377 { 1387 {
1378 int base = GET_BASEBG (r); 1388 int base = GET_BASEBG (r);
1379#ifndef NO_BRIGHTCOLOR 1389#ifndef NO_BRIGHTCOLOR
1380 if (r & RS_Blink 1390 if (r & RS_Blink
1381# if ENABLE_STYLES 1391# if ENABLE_STYLES
… …
1385 base += minBrightCOLOR - minCOLOR; 1395 base += minBrightCOLOR - minCOLOR;
1386#endif 1396#endif
1387 return base; 1397 return base;
1388 } 1398 }
1389 1399
1400 bool option (uint32_t opt) const
1401 {
1402 return OPTION (opt);
1403 }
1404
1405 void set_option (uint32_t opt, bool set)
1406 {
1407 if (set)
1408 options |= opt;
1409 else
1410 options &= ~opt;
1411 }
1412
1390 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1413 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;
1391 void scr_blank_screen_mem (line_t &l, rend_t efs); 1414 void scr_blank_screen_mem (line_t &l, rend_t efs) const;
1392 int scr_scroll_text (int row1, int row2, int count); 1415 int scr_scroll_text (int row1, int row2, int count);
1393 void scr_reset (); 1416 void scr_reset ();
1394 void scr_release (); 1417 void scr_release ();
1395 void scr_clear (bool really = false); 1418 void scr_clear (bool really = false);
1396 void scr_refresh (unsigned char refresh_type); 1419 void scr_refresh ();
1397 bool scr_refresh_rend (rend_t mask, rend_t value); 1420 bool scr_refresh_rend (rend_t mask, rend_t value);
1398 void scr_erase_screen (int mode); 1421 void scr_erase_screen (int mode);
1399#if ENABLE_FRILLS 1422#if ENABLE_FRILLS
1400 void scr_erase_savelines (); 1423 void scr_erase_savelines ();
1401 void scr_backindex (); 1424 void scr_backindex ();
… …
1404 void scr_touch (bool refresh); 1427 void scr_touch (bool refresh);
1405 void scr_expose (int x, int y, int width, int height, bool refresh); 1428 void scr_expose (int x, int y, int width, int height, bool refresh);
1406 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1429 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1407 void scr_recolour (); 1430 void scr_recolour ();
1408 void scr_remap_chars (); 1431 void scr_remap_chars ();
1409 void scr_remap_chars (const line_t &l); 1432 void scr_remap_chars (line_t &l);
1410 1433
1411 void scr_poweron (); 1434 void scr_poweron ();
1412 void scr_cursor (int mode); 1435 void scr_cursor (int mode);
1413 void scr_do_wrap (); 1436 void scr_do_wrap ();
1414 int scr_change_screen (int scrn); 1437 int scr_change_screen (int scrn);
1415 void scr_color (unsigned int color, int fgbg); 1438 void scr_color (unsigned int color, int fgbg);
1416 void scr_rendition (int set, int style); 1439 void scr_rendition (int set, int style);
1417 void scr_add_lines (const unicode_t *str, int nlines, int len); 1440 void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1418 void scr_backspace (); 1441 void scr_backspace ();
1419 void scr_tab (int count, bool ht = false); 1442 void scr_tab (int count, bool ht = false);
1420 void scr_gotorc (int row, int col, int relative); 1443 void scr_gotorc (int row, int col, int relative);
1421 void scr_index (enum page_dirn direction); 1444 void scr_index (enum page_dirn direction);
1422 void scr_erase_line (int mode); 1445 void scr_erase_line (int mode);
… …
1432 void scr_rvideo_mode (int mode); 1455 void scr_rvideo_mode (int mode);
1433 void scr_report_position (); 1456 void scr_report_position ();
1434 void set_font_style (); 1457 void set_font_style ();
1435 void scr_charset_choose (int set); 1458 void scr_charset_choose (int set);
1436 void scr_charset_set (int set, unsigned int ch); 1459 void scr_charset_set (int set, unsigned int ch);
1437 int scr_move_to (int y, int len); 1460 void scr_move_to (int y, int len);
1438 int scr_page (enum page_dirn direction, int nlines); 1461 bool scr_page (enum page_dirn direction, int nlines);
1439 int scr_changeview (unsigned int oldviewstart); 1462 bool scr_changeview (int new_view_start);
1440 void scr_bell (); 1463 void scr_bell ();
1441 void scr_printscreen (int fullhist); 1464 void scr_printscreen (int fullhist);
1465 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
1466 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1442 void scr_reverse_selection (); 1467 void scr_reverse_selection ();
1443 void scr_dump (int fd); 1468 void scr_dump (int fd);
1444 void selection_check (int check_more); 1469 void selection_check (int check_more);
1445 void selection_paste (Window win, Atom prop, bool delete_prop); 1470 void selection_paste (Window win, Atom prop, bool delete_prop);
1446 void selection_property (Window win, Atom prop); 1471 void selection_property (Window win, Atom prop);
… …
1463 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1488 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1464#endif 1489#endif
1465 1490
1466#if defined(RXVT_SCROLLBAR) 1491#if defined(RXVT_SCROLLBAR)
1467 // scrollbar-rxvt.C 1492 // scrollbar-rxvt.C
1468 void Draw_button (int x, int y, int state, int dirn);
1469 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1493 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1470#endif 1494#endif
1471 1495
1472#if defined(XTERM_SCROLLBAR) 1496#if defined(XTERM_SCROLLBAR)
1473 // scrollbar-xterm.C 1497 // scrollbar-xterm.C

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