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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.205 by root, Mon Jan 16 06:37:52 2006 UTC vs.
Revision 1.269 by root, Tue May 1 21:30:01 2007 UTC

… …
8#if defined (ISO_14755) || defined (ENABLE_PERL) 8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 9# define ENABLE_OVERLAY 1
10#endif 10#endif
11 11
12#if ENABLE_PERL 12#if ENABLE_PERL
13# define ENABLE_FRILLS 1 13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1 14# define ENABLE_COMBINING 1
15#endif 15#endif
16 16
17#if ENABLE_FRILLS 17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1 18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 19# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1
20# define CURSOR_BLINK 1 21# define CURSOR_BLINK 1
22# define OPTION_HC 1
23#else
24# define ENABLE_MINIMAL 1
21#endif 25#endif
22 26
23#include <limits.h> 27#include <limits.h>
24 28
25#include <X11/cursorfont.h> 29#include <X11/cursorfont.h>
… …
29#if ENABLE_FRILLS 33#if ENABLE_FRILLS
30# include <X11/Xmd.h> 34# include <X11/Xmd.h>
31#endif 35#endif
32 36
33#include "encoding.h" 37#include "encoding.h"
38#include "rxvtutil.h"
34#include "rxvtfont.h" 39#include "rxvtfont.h"
35#include "rxvttoolkit.h" 40#include "rxvttoolkit.h"
36#include "iom.h" 41#include "iom.h"
37#include "salloc.h" 42#include "salloc.h"
43#include "libptytty.h"
38 44
39#include "rxvtperl.h" 45#include "rxvtperl.h"
46
47// try to avoid some macros to decrease code size, on some systems
48#if ENABLE_MINIMAL
49# define strcmp(a,b) (strcmp)(a,b)
50# define strlen(a) (strlen)(a)
51# define strcpy(a,b) (strcpy)(a,b)
52# define memset(a,c,l) (memset)(a,c,l)
53# define memcpy(a,b,l) (memcpy)(a,b,l)
54#endif
40 55
41/* 56/*
42 ***************************************************************************** 57 *****************************************************************************
43 * SYSTEM HACKS 58 * SYSTEM HACKS
44 ***************************************************************************** 59 *****************************************************************************
… …
55 70
56#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
57typedef char *XPointer; 72typedef char *XPointer;
58#endif 73#endif
59 74
60#ifdef HAVE_TERMIOS_H
61# include <termios.h> 75#include <termios.h>
62typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
63#else
64# include <sgtty.h>
65typedef struct {
66 struct sgttyb sg;
67 struct tchars tc;
68 struct ltchars lc;
69 int line;
70 int local;
71} ttymode_t;
72#endif
73 77
74#ifdef XPM_BACKGROUND 78#ifdef XPM_BACKGROUND
75# ifdef XPM_INC_X11 79# ifdef XPM_INC_X11
76# include <X11/xpm.h> 80# include <X11/xpm.h>
77# else 81# else
… …
83# define STDIN_FILENO 0 87# define STDIN_FILENO 0
84# define STDOUT_FILENO 1 88# define STDOUT_FILENO 1
85# define STDERR_FILENO 2 89# define STDERR_FILENO 2
86#endif 90#endif
87 91
92/****************************************************************************/
93
94// exception thrown on fatal (per-instance) errors
95class rxvt_failure_exception { };
96
97// exception thrown when the command parser runs out of input data
98class out_of_input { };
99
88/* 100/*
89 ***************************************************************************** 101 *****************************************************************************
90 * PROTOTYPES 102 * PROTOTYPES
91 ***************************************************************************** 103 *****************************************************************************
92 */ 104 */
93// main.C 105// main.C
94RETSIGTYPE rxvt_Child_signal (int sig); 106RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
95RETSIGTYPE rxvt_Exit_signal (int sig); 107RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
96void rxvt_clean_exit (); 108void rxvt_clean_exit () NOTHROW;
97void * rxvt_malloc (size_t size); 109void * rxvt_malloc (size_t size);
98void * rxvt_calloc (size_t number, size_t size); 110void * rxvt_calloc (size_t number, size_t size);
99void * rxvt_realloc (void *ptr, size_t size); 111void * rxvt_realloc (void *ptr, size_t size);
100void rxvt_privileges (rxvt_privaction action);
101 112
102// util.C 113// misc.C
103char * rxvt_wcstombs (const wchar_t *str, int len = -1); 114char * rxvt_wcstombs (const wchar_t *str, int len = -1);
104wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 115wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
105char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
106wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 117wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
107char * rxvt_strdup (const char *str); 118char * rxvt_strdup_cpp (const char *str);
108 119
109// misc.C 120#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
121
110char * rxvt_r_basename (const char *str); 122char * rxvt_r_basename (const char *str) NOTHROW;
111void rxvt_vlog (const char *fmt, va_list arg_ptr); 123void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
112void rxvt_log (const char *fmt,...); 124void rxvt_log (const char *fmt,...) NOTHROW;
113void rxvt_warn (const char *fmt,...); 125void rxvt_warn (const char *fmt,...) NOTHROW;
114void rxvt_fatal (const char *fmt,...); 126void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
115void rxvt_exit_failure (); 127void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
128
116int rxvt_Str_match (const char *s1, const char *s2); 129int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
117const char * rxvt_Str_skip_space (const char *str); 130const char * rxvt_Str_skip_space (const char *str) NOTHROW;
118char * rxvt_Str_trim (char *str); 131char * rxvt_Str_trim (char *str) NOTHROW;
119int rxvt_Str_escaped (char *str); 132int rxvt_Str_escaped (char *str) NOTHROW;
120char ** rxvt_splitcommastring (const char *cs); 133char ** rxvt_splitcommastring (const char *cs) NOTHROW;
121void rxvt_freecommastring (char **cs); 134void rxvt_freecommastring (char **cs) NOTHROW;
122char * 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) NOTHROW;
123void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
124void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
125void rxvt_usleep (int usecs);
126 136
127///////////////////////////////////////////////////////////////////////////// 137/////////////////////////////////////////////////////////////////////////////
128 138
129// temporarily replace the process environment 139// temporarily replace the process environment
130extern char **environ; 140extern char **environ;
131extern char **rxvt_environ; // the original environ pointer 141extern char **rxvt_environ; // the original environ pointer
132 142
133inline void set_environ (stringvec *envv) 143inline void set_environ (stringvec *envv)
134{ 144{
145#if ENABLE_PERL
146 assert (envv);
147#else
135 if (envv) 148 if (envv)
149#endif
136 environ = (char **)envv->begin (); 150 environ = (char **)envv->begin ();
137} 151}
138 152
139inline void set_environ (char **envv) 153inline void set_environ (char **envv)
140{ 154{
155#if ENABLE_PERL
156 assert (envv);
157#else
141 if (envv) 158 if (envv)
159#endif
142 environ = envv; 160 environ = envv;
143} 161}
144 162
145/* 163/*
146 ***************************************************************************** 164 *****************************************************************************
147 * STRUCTURES AND TYPEDEFS 165 * STRUCTURES AND TYPEDEFS
148 ***************************************************************************** 166 *****************************************************************************
149 */ 167 */
150struct grwin_t; 168struct grwin_t;
151 169
152/* Sanitize menubar info */
153#ifndef MENUBAR
154# undef MENUBAR_MAX
155#endif
156#ifndef MENUBAR_MAX
157# define MENUBAR_MAX 0
158#endif
159
160/* If we're using either the rxvt scrollbar or menu bars, keep the 170/* If we're using either the rxvt scrollbar, keep the
161 * scrollColor resource. 171 * scrollColor resource.
162 */ 172 */
163#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 173#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
164# define KEEP_SCROLLCOLOR 1 174# define KEEP_SCROLLCOLOR 1
165#else 175#else
166# undef KEEP_SCROLLCOLOR 176# undef KEEP_SCROLLCOLOR
167#endif 177#endif
168 178
… …
249#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 259#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
250# define EXIT_SUCCESS 0 /* exit function success */ 260# define EXIT_SUCCESS 0 /* exit function success */
251# define EXIT_FAILURE 1 /* exit function failure */ 261# define EXIT_FAILURE 1 /* exit function failure */
252#endif 262#endif
253 263
254#define menuBar_esc 10
255#define scrollBar_esc 30 264#define scrollBar_esc 30
256#define menuBar_margin 2 /* margin below text */
257 265
258#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 266#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
259# define HAVE_SCROLLBARS 1 267# define HAVE_SCROLLBARS 1
260#endif
261
262/* width of scrollBar, menuBar shadow, must be 1 or 2 */
263#ifdef HALFSHADOW
264# define MENU_SHADOW 1
265#else
266# define MENU_SHADOW 2
267#endif 268#endif
268 269
269#define R_SB_ALIGN_CENTRE 0 270#define R_SB_ALIGN_CENTRE 0
270#define R_SB_ALIGN_TOP 1 271#define R_SB_ALIGN_TOP 1
271#define R_SB_ALIGN_BOTTOM 2 272#define R_SB_ALIGN_BOTTOM 2
… …
344 * | 345 * |
345 * +---< SB_WIDTH_NEXT 346 * +---< SB_WIDTH_NEXT
346 */ 347 */
347 348
348enum { 349enum {
349 NO_REFRESH = 0 , /* Window not visible at all! */ 350 NO_REFRESH = 0, /* Window not visible at all! */
350 FAST_REFRESH = 1<<0, /* Fully exposed window */ 351 FAST_REFRESH = 1, /* Fully exposed window */
351 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 352 SLOW_REFRESH = 2, /* Partially exposed window */
352 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
353}; 353};
354 354
355#ifdef NO_SECONDARY_SCREEN 355#ifdef NO_SECONDARY_SCREEN
356# define NSCREENS 0 356# define NSCREENS 0
357#else 357#else
… …
401 401
402// fake styles 402// fake styles
403#define RS_Blink 0x00010000UL // blink 403#define RS_Blink 0x00010000UL // blink
404#define RS_RVid 0x00020000UL // reverse video 404#define RS_RVid 0x00020000UL // reverse video
405#define RS_Uline 0x00040000UL // underline 405#define RS_Uline 0x00040000UL // underline
406
407// toggle this to force redraw, must be != RS_Careful
408#define RS_redraw 0x01000000UL
406 409
407// 5 custom bits for extensions 410// 5 custom bits for extensions
408#define RS_customCount 32 411#define RS_customCount 32
409#define RS_customMask 0x00f80000UL 412#define RS_customMask 0x00f80000UL
410#define RS_customShift 19 413#define RS_customShift 19
… …
480 Rxvt_restoreFG = 39, // change default fg color 483 Rxvt_restoreFG = 39, // change default fg color
481 Rxvt_restoreBG = 49, // change default bg color 484 Rxvt_restoreBG = 49, // change default bg color
482 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 485 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
483 486
484 URxvt_locale = 701, // change locale 487 URxvt_locale = 701, // change locale
485 URxvt_Menu = 703, // set menu item 488 URxvt_version = 702, // request version
489
486 URxvt_Color_IT = 704, // change actual 'Italic' colour 490 URxvt_Color_IT = 704, // change actual 'Italic' colour
487 URxvt_Color_tint = 705, // change actual tint colour 491 URxvt_Color_tint = 705, // change actual tint colour
488 URxvt_Color_BD = 706, 492 URxvt_Color_BD = 706,
489 URxvt_Color_UL = 707, 493 URxvt_Color_UL = 707,
490 494
… …
505 * on the unnecessary items, e.g. Color_pointer, but won't bother 509 * on the unnecessary items, e.g. Color_pointer, but won't bother
506 * until we need to. Also, be aware of usage in pixcolor_set 510 * until we need to. Also, be aware of usage in pixcolor_set
507 */ 511 */
508 512
509enum colour_list { 513enum colour_list {
514 Color_none = -2,
515 Color_transparent = -1,
510 Color_fg = 0, 516 Color_fg = 0,
511 Color_bg, 517 Color_bg,
512 minCOLOR, /* 2 */ 518 minCOLOR, /* 2 */
513 Color_Black = minCOLOR, 519 Color_Black = minCOLOR,
514 Color_Red3, 520 Color_Red3,
… …
574#endif 580#endif
575}; 581};
576 582
577#define Color_Bits 7 // 0 .. maxTermCOLOR 583#define Color_Bits 7 // 0 .. maxTermCOLOR
578 584
579#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
580#define NPIXCLR_BITS 32
581
582/* 585/*
583 * Resource list 586 * Resource list
584 */ 587 */
585enum { 588enum {
586# define def(name) Rs_ ## name, 589# define def(name) Rs_ ## name,
587# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 590# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
588# include "rsinc.h" 591# include "rsinc.h"
589# undef def 592# undef def
590# undef reserve 593# undef reserve
591 NUM_RESOURCES 594 NUM_RESOURCES
592};
593
594// see init.C:xa_names, which must be kept in sync
595enum {
596 XA_TEXT = 0,
597 XA_COMPOUND_TEXT,
598 XA_UTF8_STRING,
599 XA_MULTIPLE,
600 XA_TARGETS,
601 XA_TIMESTAMP,
602 XA_VT_SELECTION,
603 XA_INCR,
604 XA_WM_PROTOCOLS,
605 XA_WM_DELETE_WINDOW,
606 XA_CLIPBOARD,
607#if ENABLE_FRILLS
608 XA_MOTIF_WM_HINTS,
609#endif
610#if ENABLE_EWMH
611 XA_NET_WM_PID,
612 XA_NET_WM_NAME,
613 XA_NET_WM_ICON_NAME,
614 XA_NET_WM_PING,
615#endif
616#if USE_XIM
617 XA_WM_LOCALE_NAME,
618#endif
619#if TRANSPARENT
620 XA_XROOTPMAP_ID,
621 XA_ESETROOT_PMAP_ID,
622#endif
623#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
624 XA_DNDPROTOCOL,
625 XA_DNDSELECTION,
626#endif
627#if ENABLE_XEMBED
628 XA_XEMBED,
629 XA_XEMBED_INFO,
630#endif
631 NUM_XA
632}; 595};
633 596
634/* DEC private modes */ 597/* DEC private modes */
635#define PrivMode_132 (1UL<<0) 598#define PrivMode_132 (1UL<<0)
636#define PrivMode_132OK (1UL<<1) 599#define PrivMode_132OK (1UL<<1)
… …
645#define PrivMode_ShiftKeys (1UL<<10) 608#define PrivMode_ShiftKeys (1UL<<10)
646#define PrivMode_VisibleCursor (1UL<<11) 609#define PrivMode_VisibleCursor (1UL<<11)
647#define PrivMode_MouseX10 (1UL<<12) 610#define PrivMode_MouseX10 (1UL<<12)
648#define PrivMode_MouseX11 (1UL<<13) 611#define PrivMode_MouseX11 (1UL<<13)
649#define PrivMode_scrollBar (1UL<<14) 612#define PrivMode_scrollBar (1UL<<14)
650#define PrivMode_menuBar (1UL<<15)
651#define PrivMode_TtyOutputInh (1UL<<16) 613#define PrivMode_TtyOutputInh (1UL<<15)
652#define PrivMode_Keypress (1UL<<17) 614#define PrivMode_Keypress (1UL<<16)
653#define PrivMode_smoothScroll (1UL<<18) 615#define PrivMode_smoothScroll (1UL<<17)
654#define PrivMode_vt52 (1UL<<19) 616#define PrivMode_vt52 (1UL<<18)
655#define PrivMode_LFNL (1UL<<20) 617#define PrivMode_LFNL (1UL<<19)
656/* too annoying to implement X11 highlight tracking */ 618/* too annoying to implement X11 highlight tracking */
657/* #define PrivMode_MouseX11Track (1LU<<21) */ 619/* #define PrivMode_MouseX11Track (1LU<<20) */
658 620
659#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 621#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
660#define PrivMode(test,bit) \ 622#define PrivMode(test,bit) \
661 if (test) \ 623 if (test) \
662 priv_modes |= (bit); \ 624 priv_modes |= (bit); \
… …
709/* 671/*
710 ***************************************************************************** 672 *****************************************************************************
711 * MACRO DEFINES 673 * MACRO DEFINES
712 ***************************************************************************** 674 *****************************************************************************
713 */ 675 */
714#define dDisp Display *disp = display->display 676#define dLocal(type,name) type const name = this->name
677
678// for speed reasons, we assume that all codepoints 32 to 126 are
679// single-width.
680#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
715 681
716/* convert pixel dimensions to row/column values. Everything as int32_t */ 682/* convert pixel dimensions to row/column values. Everything as int32_t */
717#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 683#define Pixel2Col(x) Pixel2Width((int32_t)(x))
718#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 684#define Pixel2Row(y) Pixel2Height((int32_t)(y))
719#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 685#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
721#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 687#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
722#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 688#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
723#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 689#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
724#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 690#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
725 691
726#define OPTION(opt) (options & (opt))
727#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
728 | Opt_jumpScroll | Opt_secondaryScreen \
729 | Opt_pastableTabs | Opt_intensityStyles)
730
731// for m >= -n, ensure remainder lies between 0..n-1 692// for m >= -n, ensure remainder lies between 0..n-1
732#define MOD(m,n) (((m) + (n)) % (n)) 693#define MOD(m,n) (((m) + (n)) % (n))
733 694
734#define LINENO(n) MOD (term_start + int(n), total_rows) 695#define LINENO(n) MOD (term_start + int(n), total_rows)
735#define ROW(n) row_buf [LINENO (n)] 696#define ROW(n) row_buf [LINENO (n)]
… …
753#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 714#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
754#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 715#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
755 716
756#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 717#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
757 718
758#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 719#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
759#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 720#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
760 721
761#if ENABLE_STYLES 722#if ENABLE_STYLES
762# define FONTSET(style) fontset[GET_STYLE (style)] 723# define FONTSET(style) fontset[GET_STYLE (style)]
763#else 724#else
764# define FONTSET(style) fontset[0] 725# define FONTSET(style) fontset[0]
… …
792#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 753#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
793#define scrollbar_position(y) ((y) - scrollBar.beg) 754#define scrollbar_position(y) ((y) - scrollBar.beg)
794#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 755#define scrollbar_size() (scrollBar.end - scrollBar.beg \
795 - scrollbar_minheight ()) 756 - scrollbar_minheight ())
796 757
797#if (MENUBAR_MAX > 1)
798/* rendition style flags */
799# define menuBar_height() (fheight + MENU_SHADOW)
800# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
801# define isMenuBarWindow(w) ((w) == menuBar.win)
802#else
803# define menuBar_height() (0)
804# define menuBar_TotalHeight() (0)
805# define isMenuBarWindow(w) (0)
806#endif
807
808#ifdef XPM_BACKGROUND 758#ifdef XPM_BACKGROUND
809# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 759# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
810#else 760#else
811# define XPMClearArea(a, b, c, d, e, f, g) 761# define XPMClearArea(a, b, c, d, e, f, g)
812#endif 762#endif
813 763
814#ifdef UTMP_SUPPORT
815# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
816# undef HAVE_UTMPX_H
817# undef HAVE_STRUCT_UTMPX
818# endif
819# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
820# undef HAVE_UTMP_H
821# undef HAVE_STRUCT_UTMP
822# endif
823
824# ifdef HAVE_UTMPX_H
825# include <utmpx.h>
826# endif
827# ifdef HAVE_UTMP_H
828# include <utmp.h>
829# endif
830#endif
831
832#ifdef DEBUG_CMD
833# define D_CMD(x) fprintf x ; fputc('\n', stderr)
834#else
835# define D_CMD(x)
836#endif
837#ifdef DEBUG_INIT
838# define D_INIT(x) fprintf x ; fputc('\n', stderr)
839#else
840# define D_INIT(x)
841#endif
842#ifdef DEBUG_MAIN
843# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
844#else
845# define D_MAIN(x)
846#endif
847#ifdef DEBUG_SIZE
848# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
849#else
850# define D_SIZE(x)
851#endif
852
853extern class rxvt_failure_exception { } rxvt_failure_exception;
854
855typedef callback1<void, const char *> log_callback; 764typedef callback<void (const char *)> log_callback;
856typedef callback1<int, int> getfd_callback; 765typedef callback<int (int)> getfd_callback;
857
858extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
859extern void rxvt_log (const char *fmt, ...);
860extern void rxvt_warn (const char *fmt, ...);
861extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
862extern void rxvt_exit_failure () __attribute__ ((noreturn));
863 766
864#define SET_LOCALE(locale) rxvt_set_locale (locale) 767#define SET_LOCALE(locale) rxvt_set_locale (locale)
865extern bool rxvt_set_locale (const char *locale); 768extern bool rxvt_set_locale (const char *locale) NOTHROW;
866extern void rxvt_push_locale (const char *locale); 769extern void rxvt_push_locale (const char *locale) NOTHROW;
867extern void rxvt_pop_locale (); 770extern void rxvt_pop_locale () NOTHROW;
868
869/****************************************************************************/
870
871#ifdef MENUBAR
872# include "menubar.h"
873#endif
874
875#define BLINK_INTERVAL 0.5
876#define TEXT_BLINK_INTERVAL 0.5
877
878#ifndef __attribute__
879# ifdef __GNUC__
880# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
881# define __attribute__(x)
882# endif
883# endif
884# define __attribute__(x)
885#endif
886 771
887/****************************************************************************/ 772/****************************************************************************/
888 773
889#define LINE_LONGER 0x0001 // line is continued on the next row 774#define LINE_LONGER 0x0001 // line is continued on the next row
890#define LINE_FILTERED 0x0002 // line has been filtered 775#define LINE_FILTERED 0x0002 // line has been filtered
891#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 776#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
777#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
778#define LINE_BIDI 0x0010 // line needs bidi (NYI)
892 779
893struct line_t { 780struct line_t {
894 text_t *t; // terminal the text 781 text_t *t; // terminal the text
895 rend_t *r; // rendition, uses RS_ flags 782 rend_t *r; // rendition, uses RS_ flags
896 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 783 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
950# define COMPOSE_LO 0x40000000UL 837# define COMPOSE_LO 0x40000000UL
951# define COMPOSE_HI 0x400fffffUL 838# define COMPOSE_HI 0x400fffffUL
952# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 839# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
953#else 840#else
954# if ENABLE_PERL 841# if ENABLE_PERL
955# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 842# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
956# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 843# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
957# else 844# else
958# define COMPOSE_LO 0xd800UL 845# define COMPOSE_LO 0xd800UL
959# define COMPOSE_HI 0xf8ffUL 846# define COMPOSE_HI 0xf8ffUL
960# endif 847# endif
… …
989#endif 876#endif
990 877
991/****************************************************************************/ 878/****************************************************************************/
992 879
993#ifdef KEYSYM_RESOURCE 880#ifdef KEYSYM_RESOURCE
994 class keyboard_manager; 881class keyboard_manager;
995#endif 882#endif
996 883
997struct rxvt_term : zero_initialized, rxvt_vars { 884struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
885
886 // special markers with magic addresses
887 static const char resval_undef []; // options specifically unset
888 static const char resval_on []; // boolean options switched on
889 static const char resval_off []; // or off
890
998 log_callback *log_hook; // log error messages through this hook, if != 0 891 log_callback *log_hook; // log error messages through this hook, if != 0
999 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 892 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1000#if ENABLE_PERL 893#if ENABLE_PERL
1001 rxvt_perl_term perl; 894 rxvt_perl_term perl;
1002#endif 895#endif
1003 struct mbstate mbstate; // current input multibyte state 896 struct mbstate mbstate; // current input multibyte state
1004 897
1005 unsigned char want_refresh:1, 898 unsigned char want_refresh:1,
1006#ifdef TRANSPARENT 899#ifdef TRANSPARENT
1007 want_full_refresh:1, /* awaiting full screen refresh */ 900 want_full_refresh:1, /* awaiting full screen refresh */
1008#endif
1009#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1010 am_transparent:1, /* is a transparent term */ 901 am_transparent:1, /* is a transparent term */
1011 am_pixmap_trans:1, /* transparency w/known root pixmap */ 902 am_pixmap_trans:1, /* transparency w/known root pixmap */
1012#endif 903#endif
1013 current_screen:1, /* primary or secondary */ 904 current_screen:1, /* primary or secondary */
1014 hate_those_clicks:1, /* a.k.a. keep mark position */
1015 num_scr_allow:1, 905 num_scr_allow:1,
1016 bypass_keystate:1, 906 bypass_keystate:1,
1017#ifdef CURSOR_BLINK 907#ifdef CURSOR_BLINK
1018 hidden_cursor:1, 908 hidden_cursor:1,
1019#endif 909#endif
… …
1034#endif 924#endif
1035 scrollbar_align, 925 scrollbar_align,
1036 selection_wait, 926 selection_wait,
1037 selection_type; 927 selection_type;
1038/* ---------- */ 928/* ---------- */
929 bool rvideo_state, rvideo_mode;
930#ifndef NO_BELL
1039 short rvideo; 931 bool rvideo_bell;
932#endif
1040 int num_scr; /* screen: number lines scrolled */ 933 int num_scr; /* screen: number lines scrolled */
1041 int prev_ncol, /* screen: previous number of columns */ 934 int prev_ncol, /* screen: previous number of columns */
1042 prev_nrow; /* screen: previous number of rows */ 935 prev_nrow; /* screen: previous number of rows */
1043/* ---------- */ 936/* ---------- */
1044 rend_t rstyle; 937 rend_t rstyle;
1045/* ---------- */
1046 uint32_t pixcolor_set[NPIXCLR_SETS];
1047/* ---------- */ 938/* ---------- */
1048#ifdef SELECTION_SCROLLING 939#ifdef SELECTION_SCROLLING
1049 int scroll_selection_lines; 940 int scroll_selection_lines;
1050 enum page_dirn scroll_selection_dir; 941 enum page_dirn scroll_selection_dir;
1051 int selection_save_x, 942 int selection_save_x,
… …
1062 refresh_limit, 953 refresh_limit,
1063 last_bot, /* scrollbar last bottom position */ 954 last_bot, /* scrollbar last bottom position */
1064 last_top, /* scrollbar last top position */ 955 last_top, /* scrollbar last top position */
1065 last_state, /* scrollbar last state */ 956 last_state, /* scrollbar last state */
1066 scrollbar_len, 957 scrollbar_len,
1067#ifdef MENUBAR
1068 menu_readonly, /* okay to alter menu? */
1069 Arrows_x,
1070#endif
1071#if MENUBAR_MAX > 1
1072 Nbars,
1073#endif
1074 window_vt_x, 958 window_vt_x,
1075 window_vt_y, 959 window_vt_y,
1076 window_sb_x, 960 window_sb_x,
1077# ifdef POINTER_BLANK 961# ifdef POINTER_BLANK
1078 pointerBlankDelay, 962 pointerBlankDelay,
… …
1085 int old_width, /* last used width in screen resize */ 969 int old_width, /* last used width in screen resize */
1086 old_height; /* last used height in screen resize */ 970 old_height; /* last used height in screen resize */
1087 unsigned long priv_modes, 971 unsigned long priv_modes,
1088 SavedModes; 972 SavedModes;
1089/* ---------- */ 973/* ---------- */
1090 Atom xa[NUM_XA]; 974 Atom *xa;
1091/* ---------- */ 975/* ---------- */
1092#ifdef MENUBAR 976#ifdef RXVT_SCROLLBAR
1093 GC menubarGC;
1094#endif
1095#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1096 GC scrollbarGC, 977 GC scrollbarGC,
1097 topShadowGC, 978 topShadowGC,
1098 botShadowGC; 979 botShadowGC;
1099#endif 980#endif
1100#ifdef XTERM_SCROLLBAR 981#ifdef XTERM_SCROLLBAR
… …
1132 const char *key_delete; 1013 const char *key_delete;
1133#endif 1014#endif
1134 struct mouse_event MEvent; 1015 struct mouse_event MEvent;
1135 XComposeStatus compose; 1016 XComposeStatus compose;
1136 ttymode_t tio; 1017 ttymode_t tio;
1137#ifdef UTMP_SUPPORT
1138# ifdef HAVE_STRUCT_UTMP
1139 struct utmp ut;
1140# endif
1141# ifdef HAVE_STRUCT_UTMPX
1142 struct utmpx utx;
1143# endif
1144# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1145 char ut_id[5];
1146# endif
1147 int utmp_pos;
1148#endif
1149 row_col_t oldcursor; 1018 row_col_t oldcursor;
1150#ifdef XPM_BACKGROUND 1019#ifdef XPM_BACKGROUND
1151 bgPixmap_t bgPixmap; 1020 bgPixmap_t bgPixmap;
1152 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1021 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1153#endif 1022#endif
1154#ifdef MENUBAR
1155 menu_t *ActiveMenu, /* currently active menu */
1156 *BuildMenu; /* the menu currently being built */
1157 bar_t *CurrentBar;
1158# if ! (MENUBAR_MAX > 1)
1159 bar_t BarList;
1160# endif /* (MENUBAR_MAX > 1) */
1161#endif
1162 1023
1163#if ENABLE_OVERLAY 1024#if ENABLE_OVERLAY
1164 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1025 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1165 text_t **ov_text; 1026 text_t **ov_text;
1166 rend_t **ov_rend; 1027 rend_t **ov_rend;
1167 1028
1168 void scr_swap_overlay (); 1029 void scr_swap_overlay () NOTHROW;
1169 void scr_overlay_new (int x, int y, int w, int h); 1030 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1170 void scr_overlay_off (); 1031 void scr_overlay_off () NOTHROW;
1171 void scr_overlay_set (int x, int y, 1032 void scr_overlay_set (int x, int y,
1172 text_t text, 1033 text_t text,
1173 rend_t rend = OVERLAY_RSTYLE); 1034 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1174 void scr_overlay_set (int x, int y, const char *s); 1035 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1175 void scr_overlay_set (int x, int y, const wchar_t *s); 1036 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1176#endif 1037#endif
1177 1038
1178 vector<void *> allocated; // free these memory blocks with free() 1039 vector<void *> allocated; // free these memory blocks with free()
1179 1040
1180 char *env_windowid; /* environmental variable WINDOWID */ 1041 char env_windowid[21]; /* environmental variable WINDOWID */
1042 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1181 char *env_display; /* environmental variable DISPLAY */ 1043 char *env_display; /* environmental variable DISPLAY */
1182 char *env_term; /* environmental variable TERM */ 1044 char *env_term; /* environmental variable TERM */
1183 char *env_colorfgbg; 1045
1184 char *locale; 1046 char *locale;
1185 char charsets[4]; 1047 char charsets[4];
1186 char *v_buffer; /* pointer to physical buffer */ 1048 char *v_buffer; /* pointer to physical buffer */
1187 unsigned int v_buflen; /* size of area to write */ 1049 unsigned int v_buflen; /* size of area to write */
1188 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1050 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1189 1051
1190#ifdef KEYSYM_RESOURCE 1052#ifdef KEYSYM_RESOURCE
1191 keyboard_manager *keyboard; 1053 keyboard_manager *keyboard;
1192#endif 1054#endif
1193 1055
1194 const char *rs[NUM_RESOURCES]; 1056 const char *rs[NUM_RESOURCES];
1195 /* command input buffering */ 1057 /* command input buffering */
1196 char *cmdbuf_ptr, *cmdbuf_endp; 1058 char *cmdbuf_ptr, *cmdbuf_endp;
1197 char cmdbuf_base[CBUFSIZ]; 1059 char cmdbuf_base[CBUFSIZ];
1060
1061 ptytty *pty;
1198 1062
1199 rxvt_salloc *talloc; // text line allocator 1063 rxvt_salloc *talloc; // text line allocator
1200 rxvt_salloc *ralloc; // rend line allocator 1064 rxvt_salloc *ralloc; // rend line allocator
1201 1065
1202 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1066 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1211 void iso14755_54 (int x, int y); 1075 void iso14755_54 (int x, int y);
1212# endif 1076# endif
1213#endif 1077#endif
1214 1078
1215 // modifies first argument(!) 1079 // modifies first argument(!)
1216 void paste (char *data, unsigned int len); 1080 void paste (char *data, unsigned int len) NOTHROW;
1217 1081
1218 long vt_emask, vt_emask_perl; 1082 long vt_emask, vt_emask_perl, vt_emask_xim;
1219 1083
1220 void vt_select_input () const 1084 void vt_select_input () const NOTHROW
1221 { 1085 {
1222 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1086 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1223 } 1087 }
1224 1088
1225#if TRANSPARENT 1089#if TRANSPARENT || ENABLE_PERL
1226 void rootwin_cb (XEvent &xev); 1090 void rootwin_cb (XEvent &xev);
1227 xevent_watcher rootwin_ev; 1091 xevent_watcher rootwin_ev;
1228#endif 1092#endif
1229 1093
1230 void x_cb (XEvent &xev); 1094 void x_cb (XEvent &xev);
… …
1232 xevent_watcher termwin_ev; 1096 xevent_watcher termwin_ev;
1233 xevent_watcher vt_ev; 1097 xevent_watcher vt_ev;
1234#ifdef HAVE_SCROLLBARS 1098#ifdef HAVE_SCROLLBARS
1235 xevent_watcher scrollbar_ev; 1099 xevent_watcher scrollbar_ev;
1236#endif 1100#endif
1237#ifdef MENUBAR
1238 xevent_watcher menubar_ev;
1239#endif
1240 1101
1102 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1241 void check_cb (check_watcher &w); check_watcher check_ev; 1103 void check_cb (check_watcher &w); check_watcher check_ev;
1242 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1104 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1243 void flush_cb (time_watcher &w); time_watcher flush_ev; 1105 void flush_cb (time_watcher &w); time_watcher flush_ev;
1244
1245 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1106 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1246
1247 void incr_cb (time_watcher &w); time_watcher incr_ev; 1107 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1248 1108
1249#ifdef CURSOR_BLINK 1109#ifdef CURSOR_BLINK
1250 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1110 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1251#endif 1111#endif
1252#ifdef TEXT_BLINK 1112#ifdef TEXT_BLINK
1253 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1113 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1114#endif
1115#ifndef NO_BELL
1116 void bell_cb (time_watcher &w); time_watcher bell_ev;
1254#endif 1117#endif
1255 1118
1256#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1119#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1257 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1120 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1258#endif 1121#endif
… …
1275 1138
1276 void tt_winch (); 1139 void tt_winch ();
1277 1140
1278 rxvt_term (); 1141 rxvt_term ();
1279 ~rxvt_term (); 1142 ~rxvt_term ();
1280 void child_exit (); // child has exited, usually destroys
1281 void destroy (); 1143 void destroy ();
1282 void emergency_cleanup (); 1144 void emergency_cleanup ();
1283 1145
1284 bool init (int argc, const char *const *argv); 1146 bool init (int argc, const char *const *argv, stringvec *envv);
1147
1148 bool init (stringvec *argv, stringvec *envv)
1149 {
1150 this->argv = argv;
1151 return init (argv->size (), argv->begin (), envv);
1152 }
1153
1285 bool init_vars (); 1154 bool init_vars ();
1286 1155
1287 bool pty_fill (); 1156 bool pty_fill ();
1288 1157
1289 void make_current () const; // make this the "currently active" urxvt instance 1158 void make_current () const // make this the "currently active" urxvt instance
1159 {
1160 SET_R (this);
1161 set_environ (envv);
1162 rxvt_set_locale (locale);
1163 }
1290 1164
1291 void init_secondary (); 1165 void init_secondary ();
1292 const char **init_resources (int argc, const char *const *argv); 1166 const char **init_resources (int argc, const char *const *argv);
1293 const char *x_resource (const char *name); 1167 const char *x_resource (const char *name);
1294 void init_env (); 1168 void init_env ();
… …
1303 void create_windows (int argc, const char *const *argv); 1177 void create_windows (int argc, const char *const *argv);
1304 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1178 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1305 void window_calc (unsigned int newwidth, unsigned int newheight); 1179 void window_calc (unsigned int newwidth, unsigned int newheight);
1306 1180
1307#if USE_XIM 1181#if USE_XIM
1308 rxvt_xim *input_method; 1182 rxvt_xim *input_method;
1309 XIC Input_Context; 1183 XIC Input_Context;
1310 XIMStyle input_style; 1184 XIMStyle input_style;
1311 XPoint spot; // most recently sent spot position 1185 XPoint spot; // most recently sent spot position
1312 1186
1313 void im_destroy (); 1187 void im_destroy ();
1314 void im_cb (); im_watcher im_ev; 1188 void im_cb (); im_watcher im_ev;
1315 void im_set_size (XRectangle &size); 1189 void im_set_size (XRectangle &size);
1316 void im_set_position (XPoint &pos); 1190 void im_set_position (XPoint &pos) NOTHROW;
1317 void im_set_color (unsigned long &fg, unsigned long &bg); 1191 void im_set_color (unsigned long &fg, unsigned long &bg);
1318 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1192 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1319 1193
1320 bool IMisRunning (); 1194 bool IMisRunning ();
1321 void IMSendSpot (); 1195 void IMSendSpot ();
1322 bool IM_get_IC (const char *modifiers); 1196 bool IM_get_IC (const char *modifiers);
1323 void IMSetStatusPosition (); 1197 void IMSetPosition ();
1324#endif 1198#endif
1325 1199
1326 void resize_scrollbar (); 1200 void resize_scrollbar ();
1327 1201
1328 void pixel_position (int *x, int *y);
1329
1330 void selection_click (int clicks, int x, int y);
1331 void selection_extend (int x, int y, int flag);
1332 void selection_rotate (int x, int y);
1333
1334 /* autoconvert */
1335
1336 // command.C 1202 // command.C
1337 void lookup_key (XKeyEvent &ev); 1203 void key_press (XKeyEvent &ev);
1204 void key_release (XKeyEvent &ev);
1338 unsigned int cmd_write (const char *str, unsigned int count); 1205 unsigned int cmd_write (const char *str, unsigned int count);
1339 1206
1340 wchar_t next_char (); 1207 wchar_t next_char () NOTHROW;
1341 wchar_t cmd_getc (); 1208 wchar_t cmd_getc () THROW ((class out_of_input));
1342 uint32_t next_octet (); 1209 uint32_t next_octet () NOTHROW;
1343 uint32_t cmd_get8 (); 1210 uint32_t cmd_get8 () THROW ((class out_of_input));
1344 1211
1345 bool cmd_parse (); 1212 bool cmd_parse ();
1346 void mouse_report (XButtonEvent &ev); 1213 void mouse_report (XButtonEvent &ev);
1347 void button_press (XButtonEvent &ev); 1214 void button_press (XButtonEvent &ev);
1348 void button_release (XButtonEvent &ev); 1215 void button_release (XButtonEvent &ev);
1349 void focus_in (); 1216 void focus_in ();
1350 void focus_out (); 1217 void focus_out ();
1218 void update_fade_color (unsigned int idx);
1351 int check_our_parents (); 1219 int check_our_parents ();
1352#ifdef PRINTPIPE 1220#ifdef PRINTPIPE
1353 FILE *popen_printer (); 1221 FILE *popen_printer ();
1354 int pclose_printer (FILE *stream); 1222 int pclose_printer (FILE *stream);
1355#endif 1223#endif
… …
1369 void process_sgr_mode (unsigned int nargs, const int *arg); 1237 void process_sgr_mode (unsigned int nargs, const int *arg);
1370 void process_graphics (); 1238 void process_graphics ();
1371 // init.C 1239 // init.C
1372 void Get_Colours (); 1240 void Get_Colours ();
1373 void get_ourmods (); 1241 void get_ourmods ();
1374 // logging.C
1375 void makeutent (const char *pty, const char *hostname);
1376 void cleanutent ();
1377 // main.C 1242 // main.C
1378 void privileged_utmp (rxvt_privaction action);
1379 bool set_fonts (); 1243 bool set_fonts ();
1380 void set_string_property (Atom prop, const char *str, int len = -1); 1244 void set_string_property (Atom prop, const char *str, int len = -1);
1381 void set_utf8_property (Atom prop, const char *str, int len = -1); 1245 void set_utf8_property (Atom prop, const char *str, int len = -1);
1382 void set_title (const char *str); 1246 void set_title (const char *str);
1383 void set_icon_name (const char *str); 1247 void set_icon_name (const char *str);
1384 void set_window_color (int idx, const char *color); 1248 void set_window_color (int idx, const char *color);
1385 void set_colorfgbg (); 1249 void set_colorfgbg ();
1386 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1250 bool set_color (rxvt_color &color, const char *name);
1251 void alias_color (int dst, int src);
1387 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1252 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1388
1389#ifdef MENUBAR
1390 // menubar.C
1391 void menuitem_free (menu_t *menu, menuitem_t *item);
1392 int action_dispatch (action_t *action);
1393 void menuarrow_free (char name);
1394 void menuarrow_add (char *string);
1395 char *menu_find_base (menu_t **menu, char *path);
1396 menu_t *menu_delete (menu_t *menu);
1397 menu_t *menu_add (menu_t *parent, char *path);
1398 void drawbox_menubar (int x, int len, int state);
1399 void drawtriangle (int x, int y, int state);
1400 void drawbox_menuitem (int y, int state);
1401 void menu_show ();
1402 void menu_display (void (rxvt_term::*update) ());
1403 void menu_hide_all ();
1404 void menu_hide ();
1405 void menu_clear (menu_t *menu);
1406 void menubar_clear ();
1407 bar_t *menubar_find (const char *name);
1408 int menubar_push (const char *name);
1409 void menubar_remove (const char *name);
1410 void menubar_dump (FILE *fp);
1411 void menubar_read (const char *filename);
1412 void menubar_dispatch (char *str);
1413 void draw_Arrows (int name, int state);
1414 void menubar_expose ();
1415 int menubar_mapping (int map);
1416 int menu_select (XButtonEvent &ev);
1417 void menubar_select (XButtonEvent &ev);
1418 void menubar_control (XButtonEvent &ev);
1419 void map_menuBar (int map);
1420#endif
1421 1253
1422 // screen.C 1254 // screen.C
1423 1255
1424 void lalloc (line_t &l) const 1256 void lalloc (line_t &l) const
1425 { 1257 {
… …
1447 1279
1448 if (ncol > prev_ncol) 1280 if (ncol > prev_ncol)
1449 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1281 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1450 } 1282 }
1451 1283
1452 int fgcolor_of (rend_t r) const 1284 int fgcolor_of (rend_t r) const NOTHROW
1453 { 1285 {
1454 int base = GET_BASEFG (r); 1286 int base = GET_BASEFG (r);
1455#ifndef NO_BRIGHTCOLOR 1287#ifndef NO_BRIGHTCOLOR
1456 if (r & RS_Bold 1288 if (r & RS_Bold
1457# if ENABLE_STYLES 1289# if ENABLE_STYLES
1458 && OPTION (Opt_intensityStyles) 1290 && option (Opt_intensityStyles)
1459# endif 1291# endif
1460 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1292 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1461 base += minBrightCOLOR - minCOLOR; 1293 base += minBrightCOLOR - minCOLOR;
1462#endif 1294#endif
1463 return base; 1295 return base;
1464 } 1296 }
1465 1297
1466 int bgcolor_of (rend_t r) const 1298 int bgcolor_of (rend_t r) const NOTHROW
1467 { 1299 {
1468 int base = GET_BASEBG (r); 1300 int base = GET_BASEBG (r);
1469#ifndef NO_BRIGHTCOLOR 1301#ifndef NO_BRIGHTCOLOR
1470 if (r & RS_Blink 1302 if (r & RS_Blink
1471# if ENABLE_STYLES 1303# if ENABLE_STYLES
1472 && OPTION (Opt_intensityStyles) 1304 && option (Opt_intensityStyles)
1473# endif 1305# endif
1474 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1306 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1475 base += minBrightCOLOR - minCOLOR; 1307 base += minBrightCOLOR - minCOLOR;
1476#endif 1308#endif
1477 return base; 1309 return base;
1478 } 1310 }
1479 1311
1480 bool option (uint32_t opt) const 1312 bool option (uint8_t opt) const NOTHROW
1481 { 1313 {
1482 return OPTION (opt); 1314 return options[opt >> 3] & (1 << (opt & 7));
1483 } 1315 }
1484 1316
1485 void set_option (uint32_t opt, bool set) 1317 void set_option (uint8_t opt, bool set = true) NOTHROW
1486 { 1318 {
1487 if (set) 1319 if (set)
1488 options |= opt; 1320 options[opt >> 3] |= (1 << (opt & 7));
1489 else 1321 else
1490 options &= ~opt; 1322 options[opt >> 3] &= ~(1 << (opt & 7));
1491 } 1323 }
1492 1324
1493 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1325 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1494 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1326 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1495 int scr_scroll_text (int row1, int row2, int count); 1327 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1496 void scr_reset (); 1328 void scr_reset ();
1497 void scr_release (); 1329 void scr_release () NOTHROW;
1498 void scr_clear (bool really = false); 1330 void scr_clear (bool really = false) NOTHROW;
1499 void scr_refresh (unsigned char refresh_type); 1331 void scr_refresh () NOTHROW;
1500 bool scr_refresh_rend (rend_t mask, rend_t value); 1332 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1501 void scr_erase_screen (int mode); 1333 void scr_erase_screen (int mode) NOTHROW;
1502#if ENABLE_FRILLS 1334#if ENABLE_FRILLS
1503 void scr_erase_savelines (); 1335 void scr_erase_savelines () NOTHROW;
1504 void scr_backindex (); 1336 void scr_backindex () NOTHROW;
1505 void scr_forwardindex (); 1337 void scr_forwardindex () NOTHROW;
1506#endif 1338#endif
1507 void scr_touch (bool refresh); 1339 void scr_touch (bool refresh) NOTHROW;
1508 void scr_expose (int x, int y, int width, int height, bool refresh); 1340 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1509 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1341 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1510 void scr_recolour (); 1342 void scr_recolour () NOTHROW;
1511 void scr_remap_chars (); 1343 void scr_remap_chars () NOTHROW;
1512 void scr_remap_chars (line_t &l); 1344 void scr_remap_chars (line_t &l) NOTHROW;
1345
1346 enum cursor_mode { SAVE, RESTORE };
1513 1347
1514 void scr_poweron (); 1348 void scr_poweron ();
1515 void scr_cursor (int mode); 1349 void scr_cursor (cursor_mode mode) NOTHROW;
1516 void scr_do_wrap (); 1350 void scr_do_wrap () NOTHROW;
1351 void scr_swap_screen () NOTHROW;
1517 int scr_change_screen (int scrn); 1352 void scr_change_screen (int scrn);
1518 void scr_color (unsigned int color, int fgbg); 1353 void scr_color (unsigned int color, int fgbg) NOTHROW;
1519 void scr_rendition (int set, int style); 1354 void scr_rendition (int set, int style) NOTHROW;
1520 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1355 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1521 void scr_backspace (); 1356 void scr_backspace () NOTHROW;
1522 void scr_tab (int count, bool ht = false); 1357 void scr_tab (int count, bool ht = false) NOTHROW;
1523 void scr_gotorc (int row, int col, int relative); 1358 void scr_gotorc (int row, int col, int relative) NOTHROW;
1524 void scr_index (enum page_dirn direction); 1359 void scr_index (enum page_dirn direction) NOTHROW;
1525 void scr_erase_line (int mode); 1360 void scr_erase_line (int mode) NOTHROW;
1526 void scr_E (); 1361 void scr_E () NOTHROW;
1527 void scr_insdel_lines (int count, int insdel); 1362 void scr_insdel_lines (int count, int insdel) NOTHROW;
1528 void scr_insdel_chars (int count, int insdel); 1363 void scr_insdel_chars (int count, int insdel) NOTHROW;
1529 void scr_scroll_region (int top, int bot); 1364 void scr_scroll_region (int top, int bot) NOTHROW;
1530 void scr_cursor_visible (int mode); 1365 void scr_cursor_visible (int mode) NOTHROW;
1531 void scr_autowrap (int mode); 1366 void scr_autowrap (int mode) NOTHROW;
1532 void scr_relative_origin (int mode); 1367 void scr_relative_origin (int mode) NOTHROW;
1533 void scr_insert_mode (int mode); 1368 void scr_insert_mode (int mode) NOTHROW;
1534 void scr_set_tab (int mode); 1369 void scr_set_tab (int mode) NOTHROW;
1535 void scr_rvideo_mode (int mode); 1370 void scr_rvideo_mode (bool on) NOTHROW;
1536 void scr_report_position (); 1371 void scr_report_position () NOTHROW;
1537 void set_font_style (); 1372 void set_font_style () NOTHROW;
1538 void scr_charset_choose (int set); 1373 void scr_charset_choose (int set) NOTHROW;
1539 void scr_charset_set (int set, unsigned int ch); 1374 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1540 void scr_move_to (int y, int len); 1375 void scr_move_to (int y, int len) NOTHROW;
1541 bool scr_page (enum page_dirn direction, int nlines); 1376 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1542 bool scr_changeview (int new_view_start); 1377 bool scr_changeview (int new_view_start) NOTHROW;
1543 void scr_bell (); 1378 void scr_bell () NOTHROW;
1544 void scr_printscreen (int fullhist); 1379 void scr_printscreen (int fullhist) NOTHROW;
1545 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1380 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1546 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1381 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1547 void scr_reverse_selection (); 1382 void scr_reverse_selection () NOTHROW;
1548 void scr_dump (int fd); 1383 void scr_dump (int fd) NOTHROW;
1384
1549 void selection_check (int check_more); 1385 void selection_check (int check_more) NOTHROW;
1550 void selection_paste (Window win, Atom prop, bool delete_prop); 1386 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1551 void selection_property (Window win, Atom prop); 1387 void selection_property (Window win, Atom prop) NOTHROW;
1552 void selection_request (Time tm, int x, int y); 1388 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1553 int selection_request_other (Atom target, int selnum); 1389 int selection_request_other (Atom target, int selnum) NOTHROW;
1554 void selection_clear (); 1390 void selection_clear () NOTHROW;
1555 void selection_make (Time tm); 1391 void selection_make (Time tm);
1556 bool selection_grab (Time tm); 1392 bool selection_grab (Time tm) NOTHROW;
1557 void selection_start_colrow (int col, int row); 1393 void selection_start_colrow (int col, int row) NOTHROW;
1558 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1394 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1559 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1395 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1560 void selection_remove_trailing_spaces (); 1396 void selection_remove_trailing_spaces () NOTHROW;
1561 void selection_send (const XSelectionRequestEvent &rq); 1397 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1398 void selection_click (int clicks, int x, int y) NOTHROW;
1399 void selection_extend (int x, int y, int flag) NOTHROW;
1400 void selection_rotate (int x, int y) NOTHROW;
1401
1402 void pixel_position (int *x, int *y) NOTHROW;
1562 1403
1563#if defined(NEXT_SCROLLBAR) 1404#if defined(NEXT_SCROLLBAR)
1564 // scrollbar-next.C 1405 // scrollbar-next.C
1565 Pixmap renderPixmap (const char *const *data, int width, int height); 1406 Pixmap renderPixmap (const char *const *data, int width, int height);
1566 void init_scrollbar_stuff (); 1407 void init_scrollbar_stuff ();
… …
1568 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1409 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1569#endif 1410#endif
1570 1411
1571#if defined(RXVT_SCROLLBAR) 1412#if defined(RXVT_SCROLLBAR)
1572 // scrollbar-rxvt.C 1413 // scrollbar-rxvt.C
1573 void Draw_button (int x, int y, int state, int dirn);
1574 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1414 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1575#endif 1415#endif
1576 1416
1577#if defined(XTERM_SCROLLBAR) 1417#if defined(XTERM_SCROLLBAR)
1578 // scrollbar-xterm.C 1418 // scrollbar-xterm.C
… …
1609# define __PROTO(p) p 1449# define __PROTO(p) p
1610#else 1450#else
1611# define __PROTO(p) () 1451# define __PROTO(p) ()
1612#endif 1452#endif
1613 1453
1614#ifdef DEBUG_malloc
1615# include "dmalloc.h" /* This comes last */
1616#endif
1617
1618#endif /* _RXVT_H_ */ 1454#endif /* _RXVT_H_ */
1619 1455

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