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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.178 by root, Sun Jan 1 14:43:43 2006 UTC vs.
Revision 1.230 by root, Fri Jan 20 22:49:34 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;
… …
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
76 98
77#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) 99/****************************************************************************/
78# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) 100
79# define NO_SETOWNER_TTYDEV 1 101#ifndef __attribute__
102# if __GNUC__
103# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
104# define __attribute__(x)
105# endif
80# endif 106# endif
107# define __attribute__(x)
81#endif 108#endif
82#if defined(__CYGWIN32__) 109
83# define NO_SETOWNER_TTYDEV 1 110#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
84#endif 120#endif
121
122// exception thrown on fatal (per-instance) errors
123class rxvt_failure_exception { };
124
125// exception thrown when the command parser runs out of input data
126class out_of_input { };
85 127
86/* 128/*
87 ***************************************************************************** 129 *****************************************************************************
88 * PROTOTYPES 130 * PROTOTYPES
89 ***************************************************************************** 131 *****************************************************************************
90 */ 132 */
91// main.C 133// main.C
92RETSIGTYPE rxvt_Child_signal (int sig); 134RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
93RETSIGTYPE rxvt_Exit_signal (int sig); 135RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
94void rxvt_clean_exit (); 136void rxvt_clean_exit () NOTHROW;
95void * rxvt_malloc (size_t size); 137void * rxvt_malloc (size_t size);
96void * rxvt_calloc (size_t number, size_t size); 138void * rxvt_calloc (size_t number, size_t size);
97void * rxvt_realloc (void *ptr, size_t size); 139void * rxvt_realloc (void *ptr, size_t size);
98void rxvt_privileges (rxvt_privaction action);
99 140
100// util.C 141// misc.C
101char * rxvt_wcstombs (const wchar_t *str, int len = -1); 142char * rxvt_wcstombs (const wchar_t *str, int len = -1);
102wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 143wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
103char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 144char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
104wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 145wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
105char * rxvt_strdup (const char *str);
106 146
107// misc.C 147#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
148
108char * rxvt_r_basename (const char *str); 149char * rxvt_r_basename (const char *str) NOTHROW;
109void rxvt_vlog (const char *fmt, va_list arg_ptr); 150void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
110void rxvt_log (const char *fmt,...); 151void rxvt_log (const char *fmt,...) NOTHROW;
111void rxvt_warn (const char *fmt,...); 152void rxvt_warn (const char *fmt,...) NOTHROW;
112void rxvt_fatal (const char *fmt,...); 153void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
113void rxvt_exit_failure (); 154void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
155
114int rxvt_Str_match (const char *s1, const char *s2); 156int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
115const char * rxvt_Str_skip_space (const char *str); 157const char * rxvt_Str_skip_space (const char *str) NOTHROW;
116char * rxvt_Str_trim (char *str); 158char * rxvt_Str_trim (char *str) NOTHROW;
117int rxvt_Str_escaped (char *str); 159int rxvt_Str_escaped (char *str) NOTHROW;
118char ** rxvt_splitcommastring (const char *cs); 160char ** rxvt_splitcommastring (const char *cs) NOTHROW;
119void rxvt_freecommastring (char **cs); 161void rxvt_freecommastring (char **cs) NOTHROW;
120char * rxvt_File_find (const char *file, const char *ext, const char *path); 162char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
121void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
122void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
123void rxvt_usleep (int usecs); 163void rxvt_usleep (int usecs) NOTHROW;
164
165/////////////////////////////////////////////////////////////////////////////
166
167// temporarily replace the process environment
168extern char **environ;
169extern char **rxvt_environ; // the original environ pointer
170
171inline void set_environ (stringvec *envv)
172{
173 if (envv)
174 environ = (char **)envv->begin ();
175}
176
177inline void set_environ (char **envv)
178{
179 if (envv)
180 environ = envv;
181}
124 182
125/* 183/*
126 ***************************************************************************** 184 *****************************************************************************
127 * STRUCTURES AND TYPEDEFS 185 * STRUCTURES AND TYPEDEFS
128 ***************************************************************************** 186 *****************************************************************************
129 */ 187 */
130struct grwin_t; 188struct grwin_t;
131 189
132/* Sanitize menubar info */
133#ifndef MENUBAR
134# undef MENUBAR_MAX
135#endif
136#ifndef MENUBAR_MAX
137# define MENUBAR_MAX 0
138#endif
139
140/* If we're using either the rxvt scrollbar or menu bars, keep the 190/* If we're using either the rxvt scrollbar, keep the
141 * scrollColor resource. 191 * scrollColor resource.
142 */ 192 */
143#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 193#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
144# define KEEP_SCROLLCOLOR 1 194# define KEEP_SCROLLCOLOR 1
145#else 195#else
146# undef KEEP_SCROLLCOLOR 196# undef KEEP_SCROLLCOLOR
147#endif 197#endif
148 198
… …
150typedef struct { 200typedef struct {
151 short w, h, x, y; 201 short w, h, x, y;
152 Pixmap pixmap; 202 Pixmap pixmap;
153} bgPixmap_t; 203} bgPixmap_t;
154#endif 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
155 231
156/* 232/*
157 * the 'essential' information for reporting Mouse Events 233 * the 'essential' information for reporting Mouse Events
158 * pared down from XButtonEvent 234 * pared down from XButtonEvent
159 */ 235 */
… …
218 294
219#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 295#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
220# define NO_MOUSE_REPORT_SCROLLBAR 1 296# define NO_MOUSE_REPORT_SCROLLBAR 1
221#endif 297#endif
222 298
223#ifdef NO_RESOURCES
224# undef USE_XGETDEFAULT
225#endif
226
227#if ISO_14755
228# define ENABLE_OVERLAY 1
229#endif
230
231/* now look for other badly set stuff */ 299/* now look for other badly set stuff */
232 300
233#if !defined (EACCESS) && defined(EAGAIN) 301#if !defined (EACCESS) && defined(EAGAIN)
234# define EACCESS EAGAIN 302# define EACCESS EAGAIN
235#endif 303#endif
… …
237#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 305#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
238# define EXIT_SUCCESS 0 /* exit function success */ 306# define EXIT_SUCCESS 0 /* exit function success */
239# define EXIT_FAILURE 1 /* exit function failure */ 307# define EXIT_FAILURE 1 /* exit function failure */
240#endif 308#endif
241 309
242#define menuBar_esc 10
243#define scrollBar_esc 30 310#define scrollBar_esc 30
244#define menuBar_margin 2 /* margin below text */
245 311
246#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 312#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
247# define HAVE_SCROLLBARS 1 313# define HAVE_SCROLLBARS 1
248#endif
249
250/* width of scrollBar, menuBar shadow, must be 1 or 2 */
251#ifdef HALFSHADOW
252# define SHADOW 1
253#else
254# define SHADOW 2
255#endif 314#endif
256 315
257#define R_SB_ALIGN_CENTRE 0 316#define R_SB_ALIGN_CENTRE 0
258#define R_SB_ALIGN_TOP 1 317#define R_SB_ALIGN_TOP 1
259#define R_SB_ALIGN_BOTTOM 2 318#define R_SB_ALIGN_BOTTOM 2
… …
332 * | 391 * |
333 * +---< SB_WIDTH_NEXT 392 * +---< SB_WIDTH_NEXT
334 */ 393 */
335 394
336enum { 395enum {
337 NO_REFRESH = 0 , /* Window not visible at all! */ 396 NO_REFRESH = 0, /* Window not visible at all! */
338 FAST_REFRESH = 1<<0, /* Fully exposed window */ 397 FAST_REFRESH = 1, /* Fully exposed window */
339 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 398 SLOW_REFRESH = 2, /* Partially exposed window */
340 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
341}; 399};
342 400
343#ifdef NO_SECONDARY_SCREEN 401#ifdef NO_SECONDARY_SCREEN
344# define NSCREENS 0 402# define NSCREENS 0
345#else 403#else
… …
445 XTerm_property = 3, // change X property 503 XTerm_property = 3, // change X property
446 XTerm_Color = 4, // change colors 504 XTerm_Color = 4, // change colors
447 XTerm_Color00 = 10, // not implemented, CLASH! 505 XTerm_Color00 = 10, // not implemented, CLASH!
448 XTerm_Color01 = 11, // not implemented 506 XTerm_Color01 = 11, // not implemented
449 XTerm_Color_cursor = 12, // change actual 'Cursor' color 507 XTerm_Color_cursor = 12, // change actual 'Cursor' color
450 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 508 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
451 XTerm_Color_pointer_bg = 14, // not implemented 509 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
452 XTerm_Color05 = 15, // not implemented 510 XTerm_Color05 = 15, // not implemented (tektronix fg)
453 XTerm_Color06 = 16, // not implemented 511 XTerm_Color06 = 16, // not implemented (tektronix bg)
454 XTerm_Color_RV = 17, // change actual 'Highlight' color 512 XTerm_Color_RV = 17, // change actual 'Highlight' color
455 XTerm_logfile = 46, // not implemented 513 XTerm_logfile = 46, // not implemented
456 XTerm_font = 50, 514 XTerm_font = 50,
457 515
458 XTerm_konsole30 = 30, // reserved for konsole 516 XTerm_konsole30 = 30, // reserved for konsole
459 XTerm_konsole31 = 31, // reserved for konsole 517 XTerm_konsole31 = 31, // reserved for konsole
460 XTerm_emacs51 = 51, // reserved for emacs shell 518 XTerm_emacs51 = 51, // reserved for emacs shell
461 /* 519 /*
462 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 520 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
521 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
463 */ 522 */
464 XTerm_Color_BD = 18, // change actual 'Bold' color 523 Rxvt_Color_BD = 18, // change actual 'Bold' color
465 XTerm_Color_UL = 19, // change actual 'Underline' color 524 Rxvt_Color_UL = 19, // change actual 'Underline' color
466 XTerm_Pixmap = 20, // new bg pixmap 525 Rxvt_Pixmap = 20, // new bg pixmap
467 XTerm_restoreFG = 39, // change default fg color 526 Rxvt_restoreFG = 39, // change default fg color
468 XTerm_restoreBG = 49, // change default bg color 527 Rxvt_restoreBG = 49, // change default bg color
469 XTerm_dumpscreen = 55, // dump scrollback and all of screen 528 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
470 529
471 URxvt_locale = 701, // change locale 530 URxvt_locale = 701, // change locale
472 URxvt_Menu = 703, // set menu item 531
473 URxvt_Color_IT = 704, // change actual 'Italic' colour 532 URxvt_Color_IT = 704, // change actual 'Italic' colour
474 URxvt_Color_tint = 705, // change actual tint colour 533 URxvt_Color_tint = 705, // change actual tint colour
534 URxvt_Color_BD = 706,
535 URxvt_Color_UL = 707,
475 536
476 URxvt_font = 710, 537 URxvt_font = 710,
477 URxvt_boldFont = 711, 538 URxvt_boldFont = 711,
478 URxvt_italicFont = 712, 539 URxvt_italicFont = 712,
479 URxvt_boldItalicFont = 713, 540 URxvt_boldItalicFont = 713,
480 541
481 URxvt_view_up = 720, 542 URxvt_view_up = 720,
482 URxvt_view_down = 721, 543 URxvt_view_down = 721,
544
545 URxvt_perl = 777,
483}; 546};
484 547
485/* Words starting with `Color_' are colours. Others are counts */ 548/* Words starting with `Color_' are colours. Others are counts */
486/* 549/*
487 * The PixColor and rendition colour usage should probably be decoupled 550 * The PixColor and rendition colour usage should probably be decoupled
… …
564 627
565/* 628/*
566 * Resource list 629 * Resource list
567 */ 630 */
568enum { 631enum {
569 Rs_display_name = 0, 632# define def(name) Rs_ ## name,
570 Rs_term_name, 633# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
571 Rs_iconName, 634# include "rsinc.h"
572 Rs_geometry, 635# undef def
573 Rs_reverseVideo, 636# undef reserve
574 Rs_color,
575 _Rs_color = Rs_color + NRS_COLORS - 1,
576 Rs_font,
577#if ENABLE_STYLES
578 Rs_boldFont,
579 Rs_italicFont,
580 Rs_boldItalicFont,
581 Rs_intensityStyles,
582#endif
583 Rs_name,
584 Rs_title,
585#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
586 Rs_path,
587#endif
588#ifdef XPM_BACKGROUND
589 Rs_backgroundPixmap,
590#endif
591#if (MENUBAR_MAX)
592 Rs_menu,
593#endif
594 Rs_loginShell,
595 Rs_jumpScroll,
596#ifdef HAVE_SCROLLBARS
597 Rs_scrollBar,
598 Rs_scrollBar_right,
599 Rs_scrollBar_floating,
600 Rs_scrollBar_align,
601 Rs_scrollstyle, /* Rs_scrollBar_style */
602 Rs_scrollBar_thickness,
603#endif
604 Rs_scrollTtyOutput,
605 Rs_scrollTtyKeypress,
606 Rs_scrollWithBuffer,
607 Rs_saveLines,
608 Rs_utmpInhibit,
609 Rs_visualBell,
610#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
611 Rs_mapAlert,
612#endif
613#ifdef META8_OPTION
614 Rs_meta8,
615#endif
616#ifdef MOUSE_WHEEL
617 Rs_mouseWheelScrollPage,
618#endif
619#ifndef NO_BACKSPACE_KEY
620 Rs_backspace_key,
621#endif
622#ifndef NO_DELETE_KEY
623 Rs_delete_key,
624#endif
625 Rs_selectstyle,
626#ifdef PRINTPIPE
627 Rs_print_pipe,
628#endif
629#ifdef USE_XIM
630 Rs_preeditType,
631 Rs_inputMethod,
632#endif
633#ifdef TRANSPARENT
634 Rs_transparent,
635 Rs_transparent_all,
636#endif
637#if ENABLE_FRILLS
638 Rs_pty_fd,
639 Rs_hold,
640 Rs_ext_bwidth,
641 Rs_int_bwidth,
642 Rs_borderLess,
643 Rs_lineSpace,
644 Rs_cursorUnderline,
645#endif
646#if CURSOR_BLINK
647 Rs_cursorBlink,
648#endif
649#if ENABLE_XEMBED
650 Rs_embed,
651#endif
652 Rs_cutchars,
653 Rs_modifier,
654 Rs_answerbackstring,
655 Rs_tripleclickwords,
656 Rs_insecure,
657 Rs_pointerBlank,
658 Rs_pointerBlankDelay,
659 Rs_imLocale,
660 Rs_imFont,
661 Rs_pastableTabs,
662#ifndef NO_SECONDARY_SCREEN
663 Rs_secondaryScreen,
664 Rs_secondaryScroll,
665#endif
666#ifdef OFF_FOCUS_FADING
667 Rs_fade,
668#endif
669#ifdef TINTING
670 Rs_shade,
671#endif
672 NUM_RESOURCES 637 NUM_RESOURCES
673}; 638};
674 639
675// see init.C:xa_names, which must be kept in sync 640// see init.C:xa_names, which must be kept in sync
676enum { 641enum {
… …
698 XA_WM_LOCALE_NAME, 663 XA_WM_LOCALE_NAME,
699#endif 664#endif
700#if TRANSPARENT 665#if TRANSPARENT
701 XA_XROOTPMAP_ID, 666 XA_XROOTPMAP_ID,
702 XA_ESETROOT_PMAP_ID, 667 XA_ESETROOT_PMAP_ID,
703#endif
704#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
705 XA_DNDPROTOCOL,
706 XA_DNDSELECTION,
707#endif 668#endif
708#if ENABLE_XEMBED 669#if ENABLE_XEMBED
709 XA_XEMBED, 670 XA_XEMBED,
710 XA_XEMBED_INFO, 671 XA_XEMBED_INFO,
711#endif 672#endif
… …
726#define PrivMode_ShiftKeys (1UL<<10) 687#define PrivMode_ShiftKeys (1UL<<10)
727#define PrivMode_VisibleCursor (1UL<<11) 688#define PrivMode_VisibleCursor (1UL<<11)
728#define PrivMode_MouseX10 (1UL<<12) 689#define PrivMode_MouseX10 (1UL<<12)
729#define PrivMode_MouseX11 (1UL<<13) 690#define PrivMode_MouseX11 (1UL<<13)
730#define PrivMode_scrollBar (1UL<<14) 691#define PrivMode_scrollBar (1UL<<14)
731#define PrivMode_menuBar (1UL<<15)
732#define PrivMode_TtyOutputInh (1UL<<16) 692#define PrivMode_TtyOutputInh (1UL<<15)
733#define PrivMode_Keypress (1UL<<17) 693#define PrivMode_Keypress (1UL<<16)
734#define PrivMode_smoothScroll (1UL<<18) 694#define PrivMode_smoothScroll (1UL<<17)
735#define PrivMode_vt52 (1UL<<19) 695#define PrivMode_vt52 (1UL<<18)
736#define PrivMode_LFNL (1UL<<20) 696#define PrivMode_LFNL (1UL<<19)
737/* too annoying to implement X11 highlight tracking */ 697/* too annoying to implement X11 highlight tracking */
738/* #define PrivMode_MouseX11Track (1LU<<21) */ 698/* #define PrivMode_MouseX11Track (1LU<<20) */
739 699
740#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 700#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
741#define PrivMode(test,bit) \ 701#define PrivMode(test,bit) \
742 if (test) \ 702 if (test) \
743 priv_modes |= (bit); \ 703 priv_modes |= (bit); \
… …
790/* 750/*
791 ***************************************************************************** 751 *****************************************************************************
792 * MACRO DEFINES 752 * MACRO DEFINES
793 ***************************************************************************** 753 *****************************************************************************
794 */ 754 */
795#define memset(x, y, z) memset((x), (y), (size_t)(z)) 755#define dLocal(type,name) type const name = this->name
796#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
797#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
798#define strcasecmp(x, y) strcasecmp((x), (y))
799#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
800#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
801#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
802#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
803#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
804#define strcat(x, y) strcat((char *)(x), (const char *)(y))
805#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
806#define strdup(x) strdup((const char *)(x))
807#define strlen(x) strlen((const char *)(x))
808#define strchr(x, y) strchr((const char *)(x), (int)(y))
809#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
810
811#define dDisp Display *disp = display->display 756#define dDisp Display *disp = this->display->display
812 757
813/* convert pixel dimensions to row/column values. Everything as int32_t */ 758/* convert pixel dimensions to row/column values. Everything as int32_t */
814#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 759#define Pixel2Col(x) Pixel2Width((int32_t)(x))
815#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 760#define Pixel2Row(y) Pixel2Height((int32_t)(y))
816#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 761#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
818#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 763#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
819#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 764#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
820#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 765#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
821#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 766#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
822 767
823#define TermWin_TotalWidth() ((int32_t)this->width) 768#define OPTION(opt) (options & (opt))
824#define TermWin_TotalHeight() ((int32_t)this->height) 769#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
770 | Opt_jumpScroll | Opt_secondaryScreen \
771 | Opt_pastableTabs | Opt_intensityStyles)
825 772
826// for m >= -n, ensure remainder lies between 0..n-1 773// for m >= -n, ensure remainder lies between 0..n-1
827#define MOD(m,n) (((m) + (n)) % (n)) 774#define MOD(m,n) (((m) + (n)) % (n))
828 775
829#define LINENO(n) MOD (term_start + int(n), total_rows) 776#define LINENO(n) MOD (term_start + int(n), total_rows)
… …
887#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 834#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
888#define scrollbar_position(y) ((y) - scrollBar.beg) 835#define scrollbar_position(y) ((y) - scrollBar.beg)
889#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 836#define scrollbar_size() (scrollBar.end - scrollBar.beg \
890 - scrollbar_minheight ()) 837 - scrollbar_minheight ())
891 838
892#if (MENUBAR_MAX > 1)
893/* rendition style flags */
894# define menuBar_height() (fheight + SHADOW)
895# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
896# define isMenuBarWindow(w) ((w) == menuBar.win)
897#else
898# define menuBar_height() (0)
899# define menuBar_TotalHeight() (0)
900# define isMenuBarWindow(w) (0)
901#endif
902
903#ifdef XPM_BACKGROUND 839#ifdef XPM_BACKGROUND
904# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 840# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
905#else 841#else
906# define XPMClearArea(a, b, c, d, e, f, g) 842# define XPMClearArea(a, b, c, d, e, f, g)
907#endif 843#endif
908 844
909#ifdef UTMP_SUPPORT
910# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
911# undef HAVE_UTMPX_H
912# undef HAVE_STRUCT_UTMPX
913# endif
914# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
915# undef HAVE_UTMP_H
916# undef HAVE_STRUCT_UTMP
917# endif
918
919# ifdef HAVE_UTMPX_H
920# include <utmpx.h>
921# endif
922# ifdef HAVE_UTMP_H
923# include <utmp.h>
924# endif
925#endif
926
927#ifdef DEBUG_CMD 845#ifdef DEBUG_CMD
928# define D_CMD(x) fprintf x ; fputc('\n', stderr) 846# define D_CMD(x) fprintf x ; fputc('\n', stderr)
929#else 847#else
930# define D_CMD(x) 848# define D_CMD(x)
931#endif 849#endif
… …
943# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 861# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
944#else 862#else
945# define D_SIZE(x) 863# define D_SIZE(x)
946#endif 864#endif
947 865
948extern class rxvt_failure_exception { } rxvt_failure_exception;
949
950typedef callback1<void, const char *> log_callback; 866typedef callback1<void, const char *> log_callback;
951typedef callback1<int, int> getfd_callback; 867typedef callback1<int, int> getfd_callback;
952 868
953extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
954extern void rxvt_log (const char *fmt, ...);
955extern void rxvt_warn (const char *fmt, ...);
956extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
957extern void rxvt_exit_failure () __attribute__ ((noreturn));
958
959#define SET_LOCALE(locale) rxvt_set_locale (locale) 869#define SET_LOCALE(locale) rxvt_set_locale (locale)
960extern bool rxvt_set_locale (const char *locale); 870extern bool rxvt_set_locale (const char *locale) NOTHROW;
871extern void rxvt_push_locale (const char *locale) NOTHROW;
872extern void rxvt_pop_locale () NOTHROW;
961 873
962/*
963 ***************************************************************************** 874/****************************************************************************/
964 * VARIABLES 875
876#define LINE_LONGER 0x0001 // line is continued on the next row
877#define LINE_FILTERED 0x0002 // line has been filtered
878#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
879
880struct line_t {
881 text_t *t; // terminal the text
882 rend_t *r; // rendition, uses RS_ flags
883 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
884 uint32_t f; // flags
885
886 bool is_longer ()
887 {
888 return f & LINE_LONGER;
889 }
890
891 void is_longer (int set)
892 {
893 if (set)
894 f |= LINE_LONGER;
895 else
896 f &= ~LINE_LONGER;
897 }
898
899 void clear ()
900 {
901 t = 0;
902 r = 0;
903 l = 0;
904 f = 0;
905 }
906
907 void touch () // call whenever a line is changed/touched/updated
908 {
909#if ENABLE_PERL
910 f &= ~LINE_FILTERED;
911#endif
912 }
913
914 void touch (int col)
915 {
916 max_it (l, col);
917 touch ();
918 }
919};
920
965 ***************************************************************************** 921/****************************************************************************/
966 */
967#ifdef MENUBAR
968# include "menubar.h"
969#endif
970
971#define BLINK_INTERVAL 0.5
972#define TEXT_BLINK_INTERVAL 0.5
973
974#ifndef __attribute__
975# ifdef __GNUC__
976# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
977# define __attribute__(x)
978# endif
979# endif
980# define __attribute__(x)
981#endif
982 922
983// primivite wrapper around mbstate_t to ensure initialisation 923// primivite wrapper around mbstate_t to ensure initialisation
984struct mbstate { 924struct mbstate {
985 mbstate_t mbs; 925 mbstate_t mbs;
986 926
987 operator mbstate_t *() { return &mbs; } 927 operator mbstate_t *() { return &mbs; }
988 void reset () { memset (&mbs, 0, sizeof (mbs)); } 928 void reset () { memset (&mbs, 0, sizeof (mbs)); }
989 mbstate () { reset (); } 929 mbstate () { reset (); }
990}; 930};
991 931
932/****************************************************************************/
933
992#define UNICODE_MASK 0x1fffffUL 934#define UNICODE_MASK 0x1fffffUL
993 935
994#if UNICODE3 936#if UNICODE3
995# define COMPOSE_LO 0x40000000UL 937# define COMPOSE_LO 0x40000000UL
996# define COMPOSE_HI 0x400fffffUL 938# define COMPOSE_HI 0x400fffffUL
997# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 939# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
998#else 940#else
941# if ENABLE_PERL
942# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
943# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
944# else
999# define COMPOSE_LO 0xd800UL 945# define COMPOSE_LO 0xd800UL
1000# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 946# define COMPOSE_HI 0xf8ffUL
1001# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 947# endif
948# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
1002#endif 949#endif
1003 950
1004#if ENABLE_COMBINING 951#if ENABLE_COMBINING
1005// compose chars are used to represent composite characters 952// compose chars are used to represent composite characters
1006// that are not representable in unicode, as well as characters 953// that are not representable in unicode, as well as characters
… …
1026}; 973};
1027 974
1028extern class rxvt_composite_vec rxvt_composite; 975extern class rxvt_composite_vec rxvt_composite;
1029#endif 976#endif
1030 977
978/****************************************************************************/
1031 979
1032#ifdef KEYSYM_RESOURCE 980#ifdef KEYSYM_RESOURCE
1033 class keyboard_manager; 981 class keyboard_manager;
1034#endif 982#endif
1035 983
1036struct rxvt_term : zero_initialized, rxvt_vars { 984struct rxvt_term : zero_initialized, rxvt_vars {
1037 log_callback *log_hook; // log error messages through this hook, if != 0 985 log_callback *log_hook; // log error messages through this hook, if != 0
1038 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 986 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1039 987#if ENABLE_PERL
988 rxvt_perl_term perl;
989#endif
1040 struct mbstate mbstate; // current input multibyte state 990 struct mbstate mbstate; // current input multibyte state
1041 991
1042 unsigned char want_refresh:1, 992 unsigned char want_refresh:1,
1043#ifdef TRANSPARENT 993#ifdef TRANSPARENT
1044 want_full_refresh:1, /* awaiting full screen refresh */ 994 want_full_refresh:1, /* awaiting full screen refresh */
… …
1046#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 996#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1047 am_transparent:1, /* is a transparent term */ 997 am_transparent:1, /* is a transparent term */
1048 am_pixmap_trans:1, /* transparency w/known root pixmap */ 998 am_pixmap_trans:1, /* transparency w/known root pixmap */
1049#endif 999#endif
1050 current_screen:1, /* primary or secondary */ 1000 current_screen:1, /* primary or secondary */
1051 hate_those_clicks:1, /* a.k.a. keep mark position */
1052 num_scr_allow:1, 1001 num_scr_allow:1,
1053 bypass_keystate:1, 1002 bypass_keystate:1,
1054#ifdef CURSOR_BLINK 1003#ifdef CURSOR_BLINK
1055 hidden_cursor:1, 1004 hidden_cursor:1,
1056#endif 1005#endif
… …
1099 refresh_limit, 1048 refresh_limit,
1100 last_bot, /* scrollbar last bottom position */ 1049 last_bot, /* scrollbar last bottom position */
1101 last_top, /* scrollbar last top position */ 1050 last_top, /* scrollbar last top position */
1102 last_state, /* scrollbar last state */ 1051 last_state, /* scrollbar last state */
1103 scrollbar_len, 1052 scrollbar_len,
1104#ifdef MENUBAR
1105 menu_readonly, /* okay to alter menu? */
1106 Arrows_x,
1107#endif
1108#if MENUBAR_MAX > 1
1109 Nbars,
1110#endif
1111 window_vt_x, 1053 window_vt_x,
1112 window_vt_y, 1054 window_vt_y,
1113 window_sb_x, 1055 window_sb_x,
1114# ifdef POINTER_BLANK 1056# ifdef POINTER_BLANK
1115 pointerBlankDelay, 1057 pointerBlankDelay,
… …
1124 unsigned long priv_modes, 1066 unsigned long priv_modes,
1125 SavedModes; 1067 SavedModes;
1126/* ---------- */ 1068/* ---------- */
1127 Atom xa[NUM_XA]; 1069 Atom xa[NUM_XA];
1128/* ---------- */ 1070/* ---------- */
1129#ifdef MENUBAR 1071#ifdef RXVT_SCROLLBAR
1130 GC menubarGC;
1131#endif
1132#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1133 GC scrollbarGC, 1072 GC scrollbarGC,
1134 topShadowGC, 1073 topShadowGC,
1135 botShadowGC; 1074 botShadowGC;
1136#endif 1075#endif
1137#ifdef XTERM_SCROLLBAR 1076#ifdef XTERM_SCROLLBAR
… …
1169 const char *key_delete; 1108 const char *key_delete;
1170#endif 1109#endif
1171 struct mouse_event MEvent; 1110 struct mouse_event MEvent;
1172 XComposeStatus compose; 1111 XComposeStatus compose;
1173 ttymode_t tio; 1112 ttymode_t tio;
1174#ifdef UTMP_SUPPORT
1175# ifdef HAVE_STRUCT_UTMP
1176 struct utmp ut;
1177# endif
1178# ifdef HAVE_STRUCT_UTMPX
1179 struct utmpx utx;
1180# endif
1181# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1182 char ut_id[5];
1183# endif
1184 int utmp_pos;
1185#endif
1186 row_col_t oldcursor; 1113 row_col_t oldcursor;
1187#ifdef XPM_BACKGROUND 1114#ifdef XPM_BACKGROUND
1188 bgPixmap_t bgPixmap; 1115 bgPixmap_t bgPixmap;
1189 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1116 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1190#endif 1117#endif
1191#ifdef MENUBAR
1192 menu_t *ActiveMenu, /* currently active menu */
1193 *BuildMenu; /* the menu currently being built */
1194 bar_t *CurrentBar;
1195# if ! (MENUBAR_MAX > 1)
1196 bar_t BarList;
1197# endif /* (MENUBAR_MAX > 1) */
1198#endif
1199#ifdef CURSOR_BLINK
1200 struct timeval lastcursorchange;
1201#endif
1202#ifdef POINTER_BLANK
1203 struct timeval lastmotion;
1204#endif
1205 1118
1206#if ENABLE_OVERLAY 1119#if ENABLE_OVERLAY
1207 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1120 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1208 text_t **ov_text; 1121 text_t **ov_text;
1209 rend_t **ov_rend; 1122 rend_t **ov_rend;
1210 1123
1211 void scr_swap_overlay (); 1124 void scr_swap_overlay () NOTHROW;
1212 void scr_overlay_new (int x, int y, int w, int h); 1125 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1213 void scr_overlay_off (); 1126 void scr_overlay_off () NOTHROW;
1214 void scr_overlay_set (int x, int y, 1127 void scr_overlay_set (int x, int y,
1215 text_t text, 1128 text_t text,
1216 rend_t rend = OVERLAY_RSTYLE); 1129 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1217 void scr_overlay_set (int x, int y, const char *s); 1130 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1218 void scr_overlay_set (int x, int y, const wchar_t *s); 1131 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1219#endif 1132#endif
1220 1133
1221 vector<void *> allocated; // free these memory blocks with free() 1134 vector<void *> allocated; // free these memory blocks with free()
1222 1135
1223 char *env_windowid; /* environmental variable WINDOWID */ 1136 char *env_windowid; /* environmental variable WINDOWID */
1224 char *env_display; /* environmental variable DISPLAY */ 1137 char *env_display; /* environmental variable DISPLAY */
1225 char *env_term; /* environmental variable TERM */ 1138 char *env_term; /* environmental variable TERM */
1226 char *env_colorfgbg; 1139 char *env_colorfgbg;
1227 char *locale; 1140 char *locale;
1228 char charsets[4]; 1141 char charsets[4];
1229 unsigned char *v_buffer; /* pointer to physical buffer */ 1142 char *v_buffer; /* pointer to physical buffer */
1230 unsigned int v_buflen; /* size of area to write */ 1143 unsigned int v_buflen; /* size of area to write */
1231 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1144 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1232 1145
1233#ifdef KEYSYM_RESOURCE 1146#ifdef KEYSYM_RESOURCE
1234 keyboard_manager *keyboard; 1147 keyboard_manager *keyboard;
1235#endif 1148#endif
1236 1149
1237 const char *rs[NUM_RESOURCES]; 1150 const char *rs[NUM_RESOURCES];
1238 /* command input buffering */ 1151 /* command input buffering */
1239 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1152 char *cmdbuf_ptr, *cmdbuf_endp;
1240 unsigned char cmdbuf_base[CBUFSIZ]; 1153 char cmdbuf_base[CBUFSIZ];
1154
1155 rxvt_ptytty *pty;
1241 1156
1242 rxvt_salloc *talloc; // text line allocator 1157 rxvt_salloc *talloc; // text line allocator
1243 rxvt_salloc *ralloc; // rend line allocator 1158 rxvt_salloc *ralloc; // rend line allocator
1244 1159
1245 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1160 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1254 void iso14755_54 (int x, int y); 1169 void iso14755_54 (int x, int y);
1255# endif 1170# endif
1256#endif 1171#endif
1257 1172
1258 // modifies first argument(!) 1173 // modifies first argument(!)
1259 void paste (unsigned char *data, unsigned int len); 1174 void paste (char *data, unsigned int len) NOTHROW;
1260 1175
1261 void flush (); 1176 long vt_emask, vt_emask_perl;
1177
1178 void vt_select_input () const NOTHROW
1179 {
1180 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1181 }
1262 1182
1263#if TRANSPARENT 1183#if TRANSPARENT
1264 void rootwin_cb (XEvent &xev); 1184 void rootwin_cb (XEvent &xev);
1265 xevent_watcher rootwin_ev; 1185 xevent_watcher rootwin_ev;
1266#endif 1186#endif
1267 1187
1268 void x_cb (XEvent &xev); 1188 void x_cb (XEvent &xev);
1189 void flush ();
1269 xevent_watcher termwin_ev; 1190 xevent_watcher termwin_ev;
1270 xevent_watcher vt_ev; 1191 xevent_watcher vt_ev;
1271#ifdef HAVE_SCROLLBARS 1192#ifdef HAVE_SCROLLBARS
1272 xevent_watcher scrollbar_ev; 1193 xevent_watcher scrollbar_ev;
1273#endif 1194#endif
1274#ifdef MENUBAR
1275 xevent_watcher menubar_ev;
1276#endif
1277 1195
1196 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1278 void check_cb (check_watcher &w); check_watcher check_ev; 1197 void check_cb (check_watcher &w); check_watcher check_ev;
1279 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1198 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1280 void flush_cb (time_watcher &w); time_watcher flush_ev; 1199 void flush_cb (time_watcher &w); time_watcher flush_ev;
1281 1200
1282 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1201 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1283 1202
1284 void incr_cb (time_watcher &w); time_watcher incr_ev; 1203 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1285 1204
1286#ifdef CURSOR_BLINK 1205#ifdef CURSOR_BLINK
1287 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1206 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1288#endif 1207#endif
1289#ifdef TEXT_BLINK 1208#ifdef TEXT_BLINK
… …
1305 void pointer_blank (); 1224 void pointer_blank ();
1306#endif 1225#endif
1307 void pointer_unblank (); 1226 void pointer_unblank ();
1308 1227
1309 void tt_printf (const char *fmt,...); 1228 void tt_printf (const char *fmt,...);
1310 void tt_write (const unsigned char *data, unsigned int len); 1229 void tt_write (const char *data, unsigned int len);
1311 void pty_write (); 1230 void pty_write ();
1312 1231
1313 void tt_winch (); 1232 void tt_winch ();
1314 1233
1315 rxvt_term (); 1234 rxvt_term ();
1316 ~rxvt_term (); 1235 ~rxvt_term ();
1317 void child_exit (); // child has exited, usually destroys
1318 void destroy (); 1236 void destroy ();
1319 void emergency_cleanup (); 1237 void emergency_cleanup ();
1320 1238
1321 bool init (int argc, const char *const *argv); 1239 bool init (int argc, const char *const *argv);
1322 bool init_vars (); 1240 bool init_vars ();
1323 1241
1324 bool pty_fill (); 1242 bool pty_fill ();
1325 1243
1244 void make_current () const // make this the "currently active" urxvt instance
1245 {
1246 SET_R (this);
1247 rxvt_set_locale (locale);
1248 set_environ (envv);
1249 }
1250
1326 void init_secondary (); 1251 void init_secondary ();
1327 const char **init_resources (int argc, const char *const *argv); 1252 const char **init_resources (int argc, const char *const *argv);
1253 const char *x_resource (const char *name);
1328 void init_env (); 1254 void init_env ();
1329 void set_locale (const char *locale); 1255 void set_locale (const char *locale);
1330 void init_xlocale (); 1256 void init_xlocale ();
1331 void init_command (const char *const *argv); 1257 void init_command (const char *const *argv);
1332 void run_command (const char *const *argv); 1258 void run_command (const char *const *argv);
… …
1345 XPoint spot; // most recently sent spot position 1271 XPoint spot; // most recently sent spot position
1346 1272
1347 void im_destroy (); 1273 void im_destroy ();
1348 void im_cb (); im_watcher im_ev; 1274 void im_cb (); im_watcher im_ev;
1349 void im_set_size (XRectangle &size); 1275 void im_set_size (XRectangle &size);
1350 void im_set_position (XPoint &pos); 1276 void im_set_position (XPoint &pos) NOTHROW;
1351 void im_set_color (unsigned long &fg, unsigned long &bg); 1277 void im_set_color (unsigned long &fg, unsigned long &bg);
1352 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1278 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1353 1279
1354 bool IMisRunning (); 1280 bool IMisRunning ();
1355 void IMSendSpot (); 1281 void IMSendSpot ();
… …
1357 void IMSetStatusPosition (); 1283 void IMSetStatusPosition ();
1358#endif 1284#endif
1359 1285
1360 void resize_scrollbar (); 1286 void resize_scrollbar ();
1361 1287
1362 void pixel_position (int *x, int *y);
1363
1364 void selection_click (int clicks, int x, int y);
1365 void selection_extend (int x, int y, int flag);
1366 void selection_rotate (int x, int y);
1367
1368 /* autoconvert */
1369
1370 // command.C 1288 // command.C
1371 void lookup_key (XKeyEvent &ev); 1289 void lookup_key (XKeyEvent &ev);
1372 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1290 unsigned int cmd_write (const char *str, unsigned int count);
1373 1291
1374 unicode_t next_char (); 1292 wchar_t next_char () NOTHROW;
1375 unicode_t cmd_getc (); 1293 wchar_t cmd_getc () THROW ((class out_of_input));
1376 unicode_t next_octet (); 1294 uint32_t next_octet () NOTHROW;
1377 unicode_t cmd_get8 (); 1295 uint32_t cmd_get8 () THROW ((class out_of_input));
1378 1296
1379 bool cmd_parse (); 1297 bool cmd_parse ();
1380 void mouse_report (XButtonEvent &ev); 1298 void mouse_report (XButtonEvent &ev);
1381 void button_press (XButtonEvent &ev); 1299 void button_press (XButtonEvent &ev);
1382 void button_release (XButtonEvent &ev); 1300 void button_release (XButtonEvent &ev);
… …
1391 void process_nonprinting (unicode_t ch); 1309 void process_nonprinting (unicode_t ch);
1392 void process_escape_vt52 (unicode_t ch); 1310 void process_escape_vt52 (unicode_t ch);
1393 void process_escape_seq (); 1311 void process_escape_seq ();
1394 void process_csi_seq (); 1312 void process_csi_seq ();
1395 void process_window_ops (const int *args, unsigned int nargs); 1313 void process_window_ops (const int *args, unsigned int nargs);
1396 unsigned char *get_to_st (unicode_t &ends_how); 1314 char *get_to_st (unicode_t &ends_how);
1397 void process_dcs_seq (); 1315 void process_dcs_seq ();
1398 void process_osc_seq (); 1316 void process_osc_seq ();
1399 void process_color_seq (int report, int color, const char *str, unsigned char resp); 1317 void process_color_seq (int report, int color, const char *str, char resp);
1400 void process_xterm_seq (int op, const char *str, unsigned char resp); 1318 void process_xterm_seq (int op, const char *str, char resp);
1401 int privcases (int mode, unsigned long bit); 1319 int privcases (int mode, unsigned long bit);
1402 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1320 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1403 void process_sgr_mode (unsigned int nargs, const int *arg); 1321 void process_sgr_mode (unsigned int nargs, const int *arg);
1404 void process_graphics (); 1322 void process_graphics ();
1405 // init.C 1323 // init.C
1406 void Get_Colours (); 1324 void Get_Colours ();
1407 void get_ourmods (); 1325 void get_ourmods ();
1408 // logging.C
1409 void makeutent (const char *pty, const char *hostname);
1410 void cleanutent ();
1411 // main.C 1326 // main.C
1412 void privileged_utmp (rxvt_privaction action);
1413 bool set_fonts (); 1327 bool set_fonts ();
1414 void set_string_property (Atom prop, const char *str, int len = -1); 1328 void set_string_property (Atom prop, const char *str, int len = -1);
1415 void set_utf8_property (Atom prop, const char *str, int len = -1); 1329 void set_utf8_property (Atom prop, const char *str, int len = -1);
1416 void set_title (const char *str); 1330 void set_title (const char *str);
1417 void set_icon_name (const char *str); 1331 void set_icon_name (const char *str);
1418 void set_window_color (int idx, const char *color); 1332 void set_window_color (int idx, const char *color);
1419 void set_colorfgbg (); 1333 void set_colorfgbg ();
1420 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1334 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1421 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1335 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1422 1336
1423#ifdef MENUBAR
1424 // menubar.C
1425 void menuitem_free (menu_t *menu, menuitem_t *item);
1426 int action_dispatch (action_t *action);
1427 void menuarrow_free (char name);
1428 void menuarrow_add (char *string);
1429 char *menu_find_base (menu_t **menu, char *path);
1430 menu_t *menu_delete (menu_t *menu);
1431 menu_t *menu_add (menu_t *parent, char *path);
1432 void drawbox_menubar (int x, int len, int state);
1433 void drawtriangle (int x, int y, int state);
1434 void drawbox_menuitem (int y, int state);
1435 void menu_show ();
1436 void menu_display (void (rxvt_term::*update) ());
1437 void menu_hide_all ();
1438 void menu_hide ();
1439 void menu_clear (menu_t *menu);
1440 void menubar_clear ();
1441 bar_t *menubar_find (const char *name);
1442 int menubar_push (const char *name);
1443 void menubar_remove (const char *name);
1444 void menubar_dump (FILE *fp);
1445 void menubar_read (const char *filename);
1446 void menubar_dispatch (char *str);
1447 void draw_Arrows (int name, int state);
1448 void menubar_expose ();
1449 int menubar_mapping (int map);
1450 int menu_select (XButtonEvent &ev);
1451 void menubar_select (XButtonEvent &ev);
1452 void menubar_control (XButtonEvent &ev);
1453 void map_menuBar (int map);
1454#endif
1455
1456 // screen.C 1337 // screen.C
1457 1338
1458 void lalloc (line_t &l) 1339 void lalloc (line_t &l) const NOTHROW
1459 { 1340 {
1460 l.t = (text_t *)talloc->alloc (); 1341 l.t = (text_t *)talloc->alloc ();
1461 l.r = (rend_t *)ralloc->alloc (); 1342 l.r = (rend_t *)ralloc->alloc ();
1462 } 1343 }
1463 1344
… …
1467 talloc->free (l.t); 1348 talloc->free (l.t);
1468 ralloc->free (l.r); 1349 ralloc->free (l.r);
1469 } 1350 }
1470#endif 1351#endif
1471 1352
1472 void lresize (line_t &l) 1353 void lresize (line_t &l) const NOTHROW
1473 { 1354 {
1474 if (!l.t) 1355 if (!l.t)
1475 return; 1356 return;
1476 1357
1477 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1358 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1481 1362
1482 if (ncol > prev_ncol) 1363 if (ncol > prev_ncol)
1483 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1364 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1484 } 1365 }
1485 1366
1486 int fgcolor_of (rend_t r) 1367 int fgcolor_of (rend_t r) const NOTHROW
1487 { 1368 {
1488 int base = GET_BASEFG (r); 1369 int base = GET_BASEFG (r);
1489#ifndef NO_BRIGHTCOLOR 1370#ifndef NO_BRIGHTCOLOR
1490 if (r & RS_Bold 1371 if (r & RS_Bold
1491# if ENABLE_STYLES 1372# if ENABLE_STYLES
… …
1495 base += minBrightCOLOR - minCOLOR; 1376 base += minBrightCOLOR - minCOLOR;
1496#endif 1377#endif
1497 return base; 1378 return base;
1498 } 1379 }
1499 1380
1500 int bgcolor_of (rend_t r) 1381 int bgcolor_of (rend_t r) const NOTHROW
1501 { 1382 {
1502 int base = GET_BASEBG (r); 1383 int base = GET_BASEBG (r);
1503#ifndef NO_BRIGHTCOLOR 1384#ifndef NO_BRIGHTCOLOR
1504 if (r & RS_Blink 1385 if (r & RS_Blink
1505# if ENABLE_STYLES 1386# if ENABLE_STYLES
… …
1509 base += minBrightCOLOR - minCOLOR; 1390 base += minBrightCOLOR - minCOLOR;
1510#endif 1391#endif
1511 return base; 1392 return base;
1512 } 1393 }
1513 1394
1395 bool option (uint32_t opt) const NOTHROW
1396 {
1397 return OPTION (opt);
1398 }
1399
1400 void set_option (uint32_t opt, bool set) NOTHROW
1401 {
1402 if (set)
1403 options |= opt;
1404 else
1405 options &= ~opt;
1406 }
1407
1514 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1408 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1515 void scr_blank_screen_mem (line_t &l, rend_t efs); 1409 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1516 int scr_scroll_text (int row1, int row2, int count); 1410 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1517 void scr_reset (); 1411 void scr_reset ();
1518 void scr_release (); 1412 void scr_release () NOTHROW;
1519 void scr_clear (bool really = false); 1413 void scr_clear (bool really = false) NOTHROW;
1520 void scr_refresh (unsigned char refresh_type); 1414 void scr_refresh () NOTHROW;
1521 bool scr_refresh_rend (rend_t mask, rend_t value); 1415 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1522 void scr_erase_screen (int mode); 1416 void scr_erase_screen (int mode) NOTHROW;
1523#if ENABLE_FRILLS 1417#if ENABLE_FRILLS
1524 void scr_erase_savelines (); 1418 void scr_erase_savelines () NOTHROW;
1525 void scr_backindex (); 1419 void scr_backindex () NOTHROW;
1526 void scr_forwardindex (); 1420 void scr_forwardindex () NOTHROW;
1527#endif 1421#endif
1528 void scr_touch (bool refresh); 1422 void scr_touch (bool refresh) NOTHROW;
1529 void scr_expose (int x, int y, int width, int height, bool refresh); 1423 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1530 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1424 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1531 void scr_recolour (); 1425 void scr_recolour () NOTHROW;
1532 void scr_remap_chars (); 1426 void scr_remap_chars () NOTHROW;
1533 void scr_remap_chars (const line_t &l); 1427 void scr_remap_chars (line_t &l) NOTHROW;
1534 1428
1429 enum cursor_mode { SAVE, RESTORE };
1430
1535 void scr_poweron (); 1431 void scr_poweron () NOTHROW;
1536 void scr_cursor (int mode); 1432 void scr_cursor (cursor_mode mode) NOTHROW;
1537 void scr_do_wrap (); 1433 void scr_do_wrap () NOTHROW;
1538 int scr_change_screen (int scrn); 1434 int scr_change_screen (int scrn) NOTHROW;
1539 void scr_color (unsigned int color, int fgbg); 1435 void scr_color (unsigned int color, int fgbg) NOTHROW;
1540 void scr_rendition (int set, int style); 1436 void scr_rendition (int set, int style) NOTHROW;
1541 void scr_add_lines (const unicode_t *str, int nlines, int len); 1437 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1542 void scr_backspace (); 1438 void scr_backspace () NOTHROW;
1543 void scr_tab (int count, bool ht = false); 1439 void scr_tab (int count, bool ht = false) NOTHROW;
1544 void scr_gotorc (int row, int col, int relative); 1440 void scr_gotorc (int row, int col, int relative) NOTHROW;
1545 void scr_index (enum page_dirn direction); 1441 void scr_index (enum page_dirn direction) NOTHROW;
1546 void scr_erase_line (int mode); 1442 void scr_erase_line (int mode) NOTHROW;
1547 void scr_E (); 1443 void scr_E () NOTHROW;
1548 void scr_insdel_lines (int count, int insdel); 1444 void scr_insdel_lines (int count, int insdel) NOTHROW;
1549 void scr_insdel_chars (int count, int insdel); 1445 void scr_insdel_chars (int count, int insdel) NOTHROW;
1550 void scr_scroll_region (int top, int bot); 1446 void scr_scroll_region (int top, int bot) NOTHROW;
1551 void scr_cursor_visible (int mode); 1447 void scr_cursor_visible (int mode) NOTHROW;
1552 void scr_autowrap (int mode); 1448 void scr_autowrap (int mode) NOTHROW;
1553 void scr_relative_origin (int mode); 1449 void scr_relative_origin (int mode) NOTHROW;
1554 void scr_insert_mode (int mode); 1450 void scr_insert_mode (int mode) NOTHROW;
1555 void scr_set_tab (int mode); 1451 void scr_set_tab (int mode) NOTHROW;
1556 void scr_rvideo_mode (int mode); 1452 void scr_rvideo_mode (int mode) NOTHROW;
1557 void scr_report_position (); 1453 void scr_report_position () NOTHROW;
1558 void set_font_style (); 1454 void set_font_style () NOTHROW;
1559 void scr_charset_choose (int set); 1455 void scr_charset_choose (int set) NOTHROW;
1560 void scr_charset_set (int set, unsigned int ch); 1456 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1561 int scr_move_to (int y, int len); 1457 void scr_move_to (int y, int len) NOTHROW;
1562 int scr_page (enum page_dirn direction, int nlines); 1458 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1563 int scr_changeview (unsigned int oldviewstart); 1459 bool scr_changeview (int new_view_start) NOTHROW;
1564 void scr_bell (); 1460 void scr_bell () NOTHROW;
1565 void scr_printscreen (int fullhist); 1461 void scr_printscreen (int fullhist) NOTHROW;
1462 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1463 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1566 void scr_reverse_selection (); 1464 void scr_reverse_selection () NOTHROW;
1567 void scr_dump (int fd); 1465 void scr_dump (int fd) NOTHROW;
1466
1568 void selection_check (int check_more); 1467 void selection_check (int check_more) NOTHROW;
1569 void selection_paste (Window win, Atom prop, bool delete_prop); 1468 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1570 void selection_property (Window win, Atom prop); 1469 void selection_property (Window win, Atom prop) NOTHROW;
1571 void selection_request (Time tm, int x, int y); 1470 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1572 int selection_request_other (Atom target, int selnum); 1471 int selection_request_other (Atom target, int selnum) NOTHROW;
1573 void selection_clear (); 1472 void selection_clear () NOTHROW;
1574 void selection_make (Time tm); 1473 void selection_make (Time tm);
1474 bool selection_grab (Time tm) NOTHROW;
1575 void selection_start_colrow (int col, int row); 1475 void selection_start_colrow (int col, int row) NOTHROW;
1576 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1476 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1577 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1477 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1578 void selection_remove_trailing_spaces (); 1478 void selection_remove_trailing_spaces () NOTHROW;
1579 void selection_send (const XSelectionRequestEvent &rq); 1479 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1480 void selection_click (int clicks, int x, int y) NOTHROW;
1481 void selection_extend (int x, int y, int flag) NOTHROW;
1482 void selection_rotate (int x, int y) NOTHROW;
1483
1484 void pixel_position (int *x, int *y) NOTHROW;
1580 1485
1581#if defined(NEXT_SCROLLBAR) 1486#if defined(NEXT_SCROLLBAR)
1582 // scrollbar-next.C 1487 // scrollbar-next.C
1583 Pixmap renderPixmap (const char *const *data, int width, int height); 1488 Pixmap renderPixmap (const char *const *data, int width, int height);
1584 void init_scrollbar_stuff (); 1489 void init_scrollbar_stuff ();
… …
1586 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1491 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1587#endif 1492#endif
1588 1493
1589#if defined(RXVT_SCROLLBAR) 1494#if defined(RXVT_SCROLLBAR)
1590 // scrollbar-rxvt.C 1495 // scrollbar-rxvt.C
1591 void Draw_button (int x, int y, int state, int dirn);
1592 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1496 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1593#endif 1497#endif
1594 1498
1595#if defined(XTERM_SCROLLBAR) 1499#if defined(XTERM_SCROLLBAR)
1596 // scrollbar-xterm.C 1500 // scrollbar-xterm.C

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