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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.208 by root, Mon Jan 16 15:00:20 2006 UTC vs.
Revision 1.308 by ayin, Fri Oct 12 15:13:13 2007 UTC

… …
8#if defined (ISO_14755) || defined (ENABLE_PERL) 8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 9# define ENABLE_OVERLAY 1
10#endif 10#endif
11 11
12#if ENABLE_PERL 12#if ENABLE_PERL
13# define ENABLE_FRILLS 1 13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1 14# define ENABLE_COMBINING 1
15#endif 15#endif
16 16
17#if ENABLE_FRILLS 17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1 18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 19# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1
20# define CURSOR_BLINK 1 21# define CURSOR_BLINK 1
22# define OPTION_HC 1
21#else 23#else
22# define ENABLE_MINIMAL 1 24# define ENABLE_MINIMAL 1
23#endif 25#endif
24 26
25#include <limits.h> 27#include <limits.h>
… …
31#if ENABLE_FRILLS 33#if ENABLE_FRILLS
32# include <X11/Xmd.h> 34# include <X11/Xmd.h>
33#endif 35#endif
34 36
35#include "encoding.h" 37#include "encoding.h"
38#include "rxvtutil.h"
36#include "rxvtfont.h" 39#include "rxvtfont.h"
37#include "rxvttoolkit.h" 40#include "rxvttoolkit.h"
38#include "iom.h" 41#include "iom.h"
39#include "salloc.h" 42#include "salloc.h"
43#include "libptytty.h"
40 44
41#include "rxvtperl.h" 45#include "rxvtperl.h"
42 46
43// try to avoid some macros to decrease code size, on some systems 47// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL 48#if ENABLE_MINIMAL
… …
66 70
67#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
68typedef char *XPointer; 72typedef char *XPointer;
69#endif 73#endif
70 74
71#ifdef HAVE_TERMIOS_H
72# include <termios.h> 75#include <termios.h>
73typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
74#else
75# include <sgtty.h>
76typedef struct {
77 struct sgttyb sg;
78 struct tchars tc;
79 struct ltchars lc;
80 int line;
81 int local;
82} ttymode_t;
83#endif
84 77
85#ifdef XPM_BACKGROUND 78#ifdef HAVE_AFTERIMAGE
86# ifdef XPM_INC_X11 79# include <afterimage.h>
87# include <X11/xpm.h> 80#undef min
88# else 81#undef max
89# include <xpm.h>
90# endif 82#endif
91#endif 83
84#include "background.h"
92 85
93#ifndef STDIN_FILENO 86#ifndef STDIN_FILENO
94# define STDIN_FILENO 0 87# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 88# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 89# define STDERR_FILENO 2
97#endif 90#endif
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 { };
98 99
99/* 100/*
100 ***************************************************************************** 101 *****************************************************************************
101 * PROTOTYPES 102 * PROTOTYPES
102 ***************************************************************************** 103 *****************************************************************************
103 */ 104 */
104// main.C 105// main.C
105RETSIGTYPE rxvt_Child_signal (int sig);
106RETSIGTYPE rxvt_Exit_signal (int sig);
107void rxvt_clean_exit ();
108void * rxvt_malloc (size_t size); 106void * rxvt_malloc (size_t size);
109void * rxvt_calloc (size_t number, size_t size); 107void * rxvt_calloc (size_t number, size_t size);
110void * rxvt_realloc (void *ptr, size_t size); 108void * rxvt_realloc (void *ptr, size_t size);
111void rxvt_privileges (rxvt_privaction action);
112 109
113// util.C 110// misc.C
114char * rxvt_wcstombs (const wchar_t *str, int len = -1); 111char * rxvt_wcstombs (const wchar_t *str, int len = -1);
115wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 112wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 113char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
117wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 114wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
118char * rxvt_strdup (const char *str);
119 115
120// misc.C 116#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
117
121char * rxvt_r_basename (const char *str); 118char * rxvt_basename (const char *str) NOTHROW;
122void rxvt_vlog (const char *fmt, va_list arg_ptr); 119void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123void rxvt_log (const char *fmt,...); 120void rxvt_log (const char *fmt,...) NOTHROW;
124void rxvt_warn (const char *fmt,...); 121void rxvt_warn (const char *fmt,...) NOTHROW;
125void rxvt_fatal (const char *fmt,...); 122void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126void rxvt_exit_failure (); 123void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
127int rxvt_Str_match (const char *s1, const char *s2); 124
128const char * rxvt_Str_skip_space (const char *str);
129char * rxvt_Str_trim (char *str); 125char * rxvt_strtrim (char *str) NOTHROW;
130int rxvt_Str_escaped (char *str);
131char ** rxvt_splitcommastring (const char *cs); 126char ** rxvt_splitcommastring (const char *cs) NOTHROW;
132void rxvt_freecommastring (char **cs); 127void rxvt_freecommastring (char **cs) NOTHROW;
133char * rxvt_File_find (const char *file, const char *ext, const char *path);
134void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
135void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
136void rxvt_usleep (int usecs);
137 128
138///////////////////////////////////////////////////////////////////////////// 129/////////////////////////////////////////////////////////////////////////////
139 130
140// temporarily replace the process environment 131// temporarily replace the process environment
141extern char **environ; 132extern char **environ;
142extern char **rxvt_environ; // the original environ pointer 133extern char **rxvt_environ; // the original environ pointer
143 134
144inline void set_environ (stringvec *envv) 135static inline void set_environ (stringvec *envv)
145{ 136{
137#if ENABLE_PERL
138 assert (envv);
139#else
146 if (envv) 140 if (envv)
141#endif
147 environ = (char **)envv->begin (); 142 environ = (char **)envv->begin ();
148} 143}
149 144
150inline void set_environ (char **envv) 145static inline void set_environ (char **envv)
151{ 146{
147#if ENABLE_PERL
148 assert (envv);
149#else
152 if (envv) 150 if (envv)
151#endif
153 environ = envv; 152 environ = envv;
154} 153}
155 154
156/* 155/*
157 ***************************************************************************** 156 *****************************************************************************
158 * STRUCTURES AND TYPEDEFS 157 * STRUCTURES AND TYPEDEFS
159 ***************************************************************************** 158 *****************************************************************************
160 */ 159 */
161struct grwin_t; 160struct grwin_t;
162 161
163/* If we're using either the rxvt scrollbar or menu bars, keep the 162/* If we're using either the rxvt scrollbar, keep the
164 * scrollColor resource. 163 * scrollColor resource.
165 */ 164 */
166#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 165#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
167# define KEEP_SCROLLCOLOR 1 166# define KEEP_SCROLLCOLOR 1
168#else 167#else
169# undef KEEP_SCROLLCOLOR 168# undef KEEP_SCROLLCOLOR
170#endif
171
172#ifdef XPM_BACKGROUND
173typedef struct {
174 short w, h, x, y;
175 Pixmap pixmap;
176} bgPixmap_t;
177#endif 169#endif
178 170
179/* 171/*
180 * the 'essential' information for reporting Mouse Events 172 * the 'essential' information for reporting Mouse Events
181 * pared down from XButtonEvent 173 * pared down from XButtonEvent
… …
228 ***************************************************************************** 220 *****************************************************************************
229 */ 221 */
230 222
231/* COLORTERM, TERM environment variables */ 223/* COLORTERM, TERM environment variables */
232#define COLORTERMENV "rxvt" 224#define COLORTERMENV "rxvt"
233#ifdef XPM_BACKGROUND 225#ifdef BG_IMAGE_FROM_FILE
234# define COLORTERMENVFULL COLORTERMENV "-xpm" 226# define COLORTERMENVFULL COLORTERMENV "-xpm"
235#else 227#else
236# define COLORTERMENVFULL COLORTERMENV 228# define COLORTERMENVFULL COLORTERMENV
237#endif 229#endif
238#ifndef TERMENV 230#ifndef TERMENV
… …
256 248
257#define scrollBar_esc 30 249#define scrollBar_esc 30
258 250
259#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 251#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
260# define HAVE_SCROLLBARS 1 252# define HAVE_SCROLLBARS 1
261#endif
262
263/* width of scrollBar shadow, must be 1 or 2 */
264#ifdef HALFSHADOW
265# define MENU_SHADOW 1
266#else
267# define MENU_SHADOW 2
268#endif 253#endif
269 254
270#define R_SB_ALIGN_CENTRE 0 255#define R_SB_ALIGN_CENTRE 0
271#define R_SB_ALIGN_TOP 1 256#define R_SB_ALIGN_TOP 1
272#define R_SB_ALIGN_BOTTOM 2 257#define R_SB_ALIGN_BOTTOM 2
… …
345 * | 330 * |
346 * +---< SB_WIDTH_NEXT 331 * +---< SB_WIDTH_NEXT
347 */ 332 */
348 333
349enum { 334enum {
350 NO_REFRESH = 0 , /* Window not visible at all! */ 335 NO_REFRESH = 0, /* Window not visible at all! */
351 FAST_REFRESH = 1<<0, /* Fully exposed window */ 336 FAST_REFRESH = 1, /* Fully exposed window */
352 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 337 SLOW_REFRESH = 2, /* Partially exposed window */
353 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
354}; 338};
355 339
356#ifdef NO_SECONDARY_SCREEN 340#ifdef NO_SECONDARY_SCREEN
357# define NSCREENS 0 341# define NSCREENS 0
358#else 342#else
… …
402 386
403// fake styles 387// fake styles
404#define RS_Blink 0x00010000UL // blink 388#define RS_Blink 0x00010000UL // blink
405#define RS_RVid 0x00020000UL // reverse video 389#define RS_RVid 0x00020000UL // reverse video
406#define RS_Uline 0x00040000UL // underline 390#define RS_Uline 0x00040000UL // underline
391
392// toggle this to force redraw, must be != RS_Careful
393#define RS_redraw 0x01000000UL
407 394
408// 5 custom bits for extensions 395// 5 custom bits for extensions
409#define RS_customCount 32 396#define RS_customCount 32
410#define RS_customMask 0x00f80000UL 397#define RS_customMask 0x00f80000UL
411#define RS_customShift 19 398#define RS_customShift 19
… …
481 Rxvt_restoreFG = 39, // change default fg color 468 Rxvt_restoreFG = 39, // change default fg color
482 Rxvt_restoreBG = 49, // change default bg color 469 Rxvt_restoreBG = 49, // change default bg color
483 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 470 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
484 471
485 URxvt_locale = 701, // change locale 472 URxvt_locale = 701, // change locale
486 URxvt_Menu = 703, // set menu item 473 URxvt_version = 702, // request version
474
487 URxvt_Color_IT = 704, // change actual 'Italic' colour 475 URxvt_Color_IT = 704, // change actual 'Italic' colour
488 URxvt_Color_tint = 705, // change actual tint colour 476 URxvt_Color_tint = 705, // change actual tint colour
489 URxvt_Color_BD = 706, 477 URxvt_Color_BD = 706,
490 URxvt_Color_UL = 707, 478 URxvt_Color_UL = 707,
491 479
… …
506 * on the unnecessary items, e.g. Color_pointer, but won't bother 494 * on the unnecessary items, e.g. Color_pointer, but won't bother
507 * until we need to. Also, be aware of usage in pixcolor_set 495 * until we need to. Also, be aware of usage in pixcolor_set
508 */ 496 */
509 497
510enum colour_list { 498enum colour_list {
499 Color_none = -2,
500 Color_transparent = -1,
511 Color_fg = 0, 501 Color_fg = 0,
512 Color_bg, 502 Color_bg,
513 minCOLOR, /* 2 */ 503 minCOLOR, /* 2 */
514 Color_Black = minCOLOR, 504 Color_Black = minCOLOR,
515 Color_Red3, 505 Color_Red3,
… …
557#endif 547#endif
558#ifdef KEEP_SCROLLCOLOR 548#ifdef KEEP_SCROLLCOLOR
559 Color_scroll, 549 Color_scroll,
560 Color_trough, 550 Color_trough,
561#endif 551#endif
562#if TINTING 552#if ENABLE_TRANSPARENCY
563 Color_tint, 553 Color_tint,
564#endif 554#endif
565#if OFF_FOCUS_FADING 555#if OFF_FOCUS_FADING
566 Color_fade, 556 Color_fade,
567#endif 557#endif
… …
574 TOTAL_COLORS = NRS_COLORS 564 TOTAL_COLORS = NRS_COLORS
575#endif 565#endif
576}; 566};
577 567
578#define Color_Bits 7 // 0 .. maxTermCOLOR 568#define Color_Bits 7 // 0 .. maxTermCOLOR
579
580#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
581#define NPIXCLR_BITS 32
582 569
583/* 570/*
584 * Resource list 571 * Resource list
585 */ 572 */
586enum { 573enum {
… …
588# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 575# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
589# include "rsinc.h" 576# include "rsinc.h"
590# undef def 577# undef def
591# undef reserve 578# undef reserve
592 NUM_RESOURCES 579 NUM_RESOURCES
593};
594
595// see init.C:xa_names, which must be kept in sync
596enum {
597 XA_TEXT = 0,
598 XA_COMPOUND_TEXT,
599 XA_UTF8_STRING,
600 XA_MULTIPLE,
601 XA_TARGETS,
602 XA_TIMESTAMP,
603 XA_VT_SELECTION,
604 XA_INCR,
605 XA_WM_PROTOCOLS,
606 XA_WM_DELETE_WINDOW,
607 XA_CLIPBOARD,
608#if ENABLE_FRILLS
609 XA_MOTIF_WM_HINTS,
610#endif
611#if ENABLE_EWMH
612 XA_NET_WM_PID,
613 XA_NET_WM_NAME,
614 XA_NET_WM_ICON_NAME,
615 XA_NET_WM_PING,
616#endif
617#if USE_XIM
618 XA_WM_LOCALE_NAME,
619#endif
620#if TRANSPARENT
621 XA_XROOTPMAP_ID,
622 XA_ESETROOT_PMAP_ID,
623#endif
624#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
625 XA_DNDPROTOCOL,
626 XA_DNDSELECTION,
627#endif
628#if ENABLE_XEMBED
629 XA_XEMBED,
630 XA_XEMBED_INFO,
631#endif
632 NUM_XA
633}; 580};
634 581
635/* DEC private modes */ 582/* DEC private modes */
636#define PrivMode_132 (1UL<<0) 583#define PrivMode_132 (1UL<<0)
637#define PrivMode_132OK (1UL<<1) 584#define PrivMode_132OK (1UL<<1)
… …
655#define PrivMode_LFNL (1UL<<19) 602#define PrivMode_LFNL (1UL<<19)
656/* too annoying to implement X11 highlight tracking */ 603/* too annoying to implement X11 highlight tracking */
657/* #define PrivMode_MouseX11Track (1LU<<20) */ 604/* #define PrivMode_MouseX11Track (1LU<<20) */
658 605
659#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 606#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
660#define PrivMode(test,bit) \
661 if (test) \
662 priv_modes |= (bit); \
663 else \
664 priv_modes &= ~(bit)
665 607
666#ifdef ALLOW_132_MODE 608#ifdef ALLOW_132_MODE
667# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 609# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
668#else 610#else
669# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 611# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
709/* 651/*
710 ***************************************************************************** 652 *****************************************************************************
711 * MACRO DEFINES 653 * MACRO DEFINES
712 ***************************************************************************** 654 *****************************************************************************
713 */ 655 */
714#define dDisp Display *disp = display->display 656#define dLocal(type,name) type const name = this->name
657
658// for speed reasons, we assume that all codepoints 32 to 126 are
659// single-width.
660#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
715 661
716/* convert pixel dimensions to row/column values. Everything as int32_t */ 662/* convert pixel dimensions to row/column values. Everything as int32_t */
717#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 663#define Pixel2Col(x) Pixel2Width((int32_t)(x))
718#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 664#define Pixel2Row(y) Pixel2Height((int32_t)(y))
719#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 665#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
721#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 667#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
722#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 668#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
723#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 669#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
724#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 670#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
725 671
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-1 672// for m >= -n, ensure remainder lies between 0..n-1
732#define MOD(m,n) (((m) + (n)) % (n)) 673#define MOD(m,n) (((m) + (n)) % (n))
733 674
734#define LINENO(n) MOD (term_start + int(n), total_rows) 675#define LINENO(n) MOD (term_start + int(n), total_rows)
735#define ROW(n) row_buf [LINENO (n)] 676#define ROW(n) row_buf [LINENO (n)]
… …
753#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 694#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
754#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 695#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
755 696
756#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 697#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
757 698
758#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 699#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
759#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 700#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
760 701
761#if ENABLE_STYLES 702#if ENABLE_STYLES
762# define FONTSET(style) fontset[GET_STYLE (style)] 703# define FONTSET(style) fontset[GET_STYLE (style)]
763#else 704#else
764# define FONTSET(style) fontset[0] 705# define FONTSET(style) fontset[0]
… …
792#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 733#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
793#define scrollbar_position(y) ((y) - scrollBar.beg) 734#define scrollbar_position(y) ((y) - scrollBar.beg)
794#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 735#define scrollbar_size() (scrollBar.end - scrollBar.beg \
795 - scrollbar_minheight ()) 736 - scrollbar_minheight ())
796 737
797#ifdef XPM_BACKGROUND
798# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
799#else
800# define XPMClearArea(a, b, c, d, e, f, g)
801#endif
802
803#ifdef UTMP_SUPPORT
804# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
805# undef HAVE_UTMPX_H
806# undef HAVE_STRUCT_UTMPX
807# endif
808# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
809# undef HAVE_UTMP_H
810# undef HAVE_STRUCT_UTMP
811# endif
812
813# ifdef HAVE_UTMPX_H
814# include <utmpx.h>
815# endif
816# ifdef HAVE_UTMP_H
817# include <utmp.h>
818# endif
819#endif
820
821#ifdef DEBUG_CMD
822# define D_CMD(x) fprintf x ; fputc('\n', stderr)
823#else
824# define D_CMD(x)
825#endif
826#ifdef DEBUG_INIT
827# define D_INIT(x) fprintf x ; fputc('\n', stderr)
828#else
829# define D_INIT(x)
830#endif
831#ifdef DEBUG_MAIN
832# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
833#else
834# define D_MAIN(x)
835#endif
836#ifdef DEBUG_SIZE
837# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
838#else
839# define D_SIZE(x)
840#endif
841
842extern class rxvt_failure_exception { } rxvt_failure_exception;
843
844typedef callback1<void, const char *> log_callback; 738typedef callback<void (const char *)> log_callback;
845typedef callback1<int, int> getfd_callback; 739typedef callback<int (int)> getfd_callback;
846
847extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
848extern void rxvt_log (const char *fmt, ...);
849extern void rxvt_warn (const char *fmt, ...);
850extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
851extern void rxvt_exit_failure () __attribute__ ((noreturn));
852 740
853#define SET_LOCALE(locale) rxvt_set_locale (locale) 741#define SET_LOCALE(locale) rxvt_set_locale (locale)
854extern bool rxvt_set_locale (const char *locale); 742extern bool rxvt_set_locale (const char *locale) NOTHROW;
855extern void rxvt_push_locale (const char *locale); 743extern void rxvt_push_locale (const char *locale) NOTHROW;
856extern void rxvt_pop_locale (); 744extern void rxvt_pop_locale () NOTHROW;
857
858/****************************************************************************/
859
860#define BLINK_INTERVAL 0.5
861#define TEXT_BLINK_INTERVAL 0.5
862
863#ifndef __attribute__
864# ifdef __GNUC__
865# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
866# define __attribute__(x)
867# endif
868# endif
869# define __attribute__(x)
870#endif
871 745
872/****************************************************************************/ 746/****************************************************************************/
873 747
874#define LINE_LONGER 0x0001 // line is continued on the next row 748#define LINE_LONGER 0x0001 // line is continued on the next row
875#define LINE_FILTERED 0x0002 // line has been filtered 749#define LINE_FILTERED 0x0002 // line has been filtered
876#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 750#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
751#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
752#define LINE_BIDI 0x0010 // line needs bidi (NYI)
877 753
878struct line_t { 754struct line_t {
879 text_t *t; // terminal the text 755 text_t *t; // terminal the text
880 rend_t *r; // rendition, uses RS_ flags 756 rend_t *r; // rendition, uses RS_ flags
881 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 757 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
935# define COMPOSE_LO 0x40000000UL 811# define COMPOSE_LO 0x40000000UL
936# define COMPOSE_HI 0x400fffffUL 812# define COMPOSE_HI 0x400fffffUL
937# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 813# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
938#else 814#else
939# if ENABLE_PERL 815# if ENABLE_PERL
940# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 816# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
941# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 817# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
942# else 818# else
943# define COMPOSE_LO 0xd800UL 819# define COMPOSE_LO 0xd800UL
944# define COMPOSE_HI 0xf8ffUL 820# define COMPOSE_HI 0xf8ffUL
945# endif 821# endif
… …
974#endif 850#endif
975 851
976/****************************************************************************/ 852/****************************************************************************/
977 853
978#ifdef KEYSYM_RESOURCE 854#ifdef KEYSYM_RESOURCE
979 class keyboard_manager; 855class keyboard_manager;
980#endif 856#endif
981 857
982struct rxvt_term : zero_initialized, rxvt_vars { 858struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
859
860 // special markers with magic addresses
861 static const char resval_undef []; // options specifically unset
862 static const char resval_on []; // boolean options switched on
863 static const char resval_off []; // or off
864
983 log_callback *log_hook; // log error messages through this hook, if != 0 865 log_callback *log_hook; // log error messages through this hook, if != 0
984 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 866 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
985#if ENABLE_PERL 867#if ENABLE_PERL
986 rxvt_perl_term perl; 868 rxvt_perl_term perl;
987#endif 869#endif
988 struct mbstate mbstate; // current input multibyte state 870 struct mbstate mbstate; // current input multibyte state
989 871
990 unsigned char want_refresh:1, 872 unsigned char want_refresh:1,
991#ifdef TRANSPARENT
992 want_full_refresh:1, /* awaiting full screen refresh */
993#endif
994#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
995 am_transparent:1, /* is a transparent term */
996 am_pixmap_trans:1, /* transparency w/known root pixmap */
997#endif
998 current_screen:1, /* primary or secondary */ 873 current_screen:1, /* primary or secondary */
999 hate_those_clicks:1, /* a.k.a. keep mark position */
1000 num_scr_allow:1, 874 num_scr_allow:1,
1001 bypass_keystate:1, 875 bypass_keystate:1,
1002#ifdef CURSOR_BLINK 876#ifdef CURSOR_BLINK
1003 hidden_cursor:1, 877 hidden_cursor:1,
1004#endif 878#endif
… …
1019#endif 893#endif
1020 scrollbar_align, 894 scrollbar_align,
1021 selection_wait, 895 selection_wait,
1022 selection_type; 896 selection_type;
1023/* ---------- */ 897/* ---------- */
898 bool rvideo_state, rvideo_mode;
899#ifndef NO_BELL
1024 short rvideo; 900 bool rvideo_bell;
901#endif
1025 int num_scr; /* screen: number lines scrolled */ 902 int num_scr; /* screen: number lines scrolled */
1026 int prev_ncol, /* screen: previous number of columns */ 903 int prev_ncol, /* screen: previous number of columns */
1027 prev_nrow; /* screen: previous number of rows */ 904 prev_nrow; /* screen: previous number of rows */
1028/* ---------- */ 905/* ---------- */
1029 rend_t rstyle; 906 rend_t rstyle;
1030/* ---------- */
1031 uint32_t pixcolor_set[NPIXCLR_SETS];
1032/* ---------- */ 907/* ---------- */
1033#ifdef SELECTION_SCROLLING 908#ifdef SELECTION_SCROLLING
1034 int scroll_selection_lines; 909 int scroll_selection_lines;
1035 enum page_dirn scroll_selection_dir; 910 enum page_dirn scroll_selection_dir;
1036 int selection_save_x, 911 int selection_save_x,
… …
1042 /* give proper Scroll behaviour */ 917 /* give proper Scroll behaviour */
1043#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 918#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1044 mouse_slip_wheel_speed, 919 mouse_slip_wheel_speed,
1045#endif 920#endif
1046 refresh_count, 921 refresh_count,
1047 refresh_limit,
1048 last_bot, /* scrollbar last bottom position */ 922 last_bot, /* scrollbar last bottom position */
1049 last_top, /* scrollbar last top position */ 923 last_top, /* scrollbar last top position */
1050 last_state, /* scrollbar last state */ 924 last_state, /* scrollbar last state */
1051 scrollbar_len, 925 scrollbar_len,
1052 window_vt_x, 926 window_vt_x,
… …
1063 int old_width, /* last used width in screen resize */ 937 int old_width, /* last used width in screen resize */
1064 old_height; /* last used height in screen resize */ 938 old_height; /* last used height in screen resize */
1065 unsigned long priv_modes, 939 unsigned long priv_modes,
1066 SavedModes; 940 SavedModes;
1067/* ---------- */ 941/* ---------- */
1068 Atom xa[NUM_XA]; 942 Atom *xa;
1069/* ---------- */ 943/* ---------- */
1070#ifdef RXVT_SCROLLBAR 944#ifdef RXVT_SCROLLBAR
1071 GC scrollbarGC, 945 GC scrollbarGC,
1072 topShadowGC, 946 topShadowGC,
1073 botShadowGC; 947 botShadowGC;
… …
1098 char * incr_buf; 972 char * incr_buf;
1099 size_t incr_buf_size, incr_buf_fill; 973 size_t incr_buf_size, incr_buf_fill;
1100/* ---------- */ 974/* ---------- */
1101 Cursor leftptr_cursor; 975 Cursor leftptr_cursor;
1102/* ---------- */ 976/* ---------- */
1103#ifndef NO_BACKSPACE_KEY
1104 const char *key_backspace;
1105#endif
1106#ifndef NO_DELETE_KEY
1107 const char *key_delete;
1108#endif
1109 struct mouse_event MEvent; 977 struct mouse_event MEvent;
1110 XComposeStatus compose; 978 XComposeStatus compose;
1111 ttymode_t tio; 979 ttymode_t tio;
1112#ifdef UTMP_SUPPORT
1113# ifdef HAVE_STRUCT_UTMP
1114 struct utmp ut;
1115# endif
1116# ifdef HAVE_STRUCT_UTMPX
1117 struct utmpx utx;
1118# endif
1119# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1120 char ut_id[5];
1121# endif
1122 int utmp_pos;
1123#endif
1124 row_col_t oldcursor; 980 row_col_t oldcursor;
1125#ifdef XPM_BACKGROUND 981#ifdef HAVE_BG_PIXMAP
1126 bgPixmap_t bgPixmap; 982 bgPixmap_t bgPixmap;
1127 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 983#endif
984#ifdef HAVE_AFTERIMAGE
985 ASVisual *asv;
986 ASImageManager *asimman;
1128#endif 987#endif
1129 988
1130#if ENABLE_OVERLAY 989#if ENABLE_OVERLAY
1131 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 990 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1132 text_t **ov_text; 991 text_t **ov_text;
1133 rend_t **ov_rend; 992 rend_t **ov_rend;
1134 993
1135 void scr_swap_overlay (); 994 void scr_swap_overlay () NOTHROW;
1136 void scr_overlay_new (int x, int y, int w, int h); 995 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1137 void scr_overlay_off (); 996 void scr_overlay_off () NOTHROW;
1138 void scr_overlay_set (int x, int y, 997 void scr_overlay_set (int x, int y,
1139 text_t text, 998 text_t text,
1140 rend_t rend = OVERLAY_RSTYLE); 999 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1141 void scr_overlay_set (int x, int y, const char *s); 1000 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1142 void scr_overlay_set (int x, int y, const wchar_t *s); 1001 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1143#endif 1002#endif
1144 1003
1145 vector<void *> allocated; // free these memory blocks with free() 1004 vector<void *> allocated; // free these memory blocks with free()
1146 1005
1147 char *env_windowid; /* environmental variable WINDOWID */ 1006 char env_windowid[21]; /* environmental variable WINDOWID */
1007 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1148 char *env_display; /* environmental variable DISPLAY */ 1008 char *env_display; /* environmental variable DISPLAY */
1149 char *env_term; /* environmental variable TERM */ 1009 char *env_term; /* environmental variable TERM */
1150 char *env_colorfgbg; 1010
1151 char *locale; 1011 char *locale;
1152 char charsets[4]; 1012 char charsets[4];
1153 char *v_buffer; /* pointer to physical buffer */ 1013 char *v_buffer; /* pointer to physical buffer */
1154 unsigned int v_buflen; /* size of area to write */ 1014 unsigned int v_buflen; /* size of area to write */
1155 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1015 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1156 1016
1157#ifdef KEYSYM_RESOURCE 1017#ifdef KEYSYM_RESOURCE
1158 keyboard_manager *keyboard; 1018 keyboard_manager *keyboard;
1159#endif 1019#endif
1160 1020
1161 const char *rs[NUM_RESOURCES]; 1021 const char *rs[NUM_RESOURCES];
1162 /* command input buffering */ 1022 /* command input buffering */
1163 char *cmdbuf_ptr, *cmdbuf_endp; 1023 char *cmdbuf_ptr, *cmdbuf_endp;
1164 char cmdbuf_base[CBUFSIZ]; 1024 char cmdbuf_base[CBUFSIZ];
1025
1026 ptytty *pty;
1165 1027
1166 rxvt_salloc *talloc; // text line allocator 1028 rxvt_salloc *talloc; // text line allocator
1167 rxvt_salloc *ralloc; // rend line allocator 1029 rxvt_salloc *ralloc; // rend line allocator
1168 1030
1169 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1031 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1178 void iso14755_54 (int x, int y); 1040 void iso14755_54 (int x, int y);
1179# endif 1041# endif
1180#endif 1042#endif
1181 1043
1182 // modifies first argument(!) 1044 // modifies first argument(!)
1183 void paste (char *data, unsigned int len); 1045 void paste (char *data, unsigned int len) NOTHROW;
1184 1046
1185 long vt_emask, vt_emask_perl; 1047 long vt_emask, vt_emask_perl, vt_emask_xim;
1186 1048
1187 void vt_select_input () const 1049 void vt_select_input () const NOTHROW
1188 { 1050 {
1189 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1051 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1190 } 1052 }
1191 1053
1192#if TRANSPARENT 1054#if ENABLE_TRANSPARENCY || ENABLE_PERL
1193 void rootwin_cb (XEvent &xev); 1055 void rootwin_cb (XEvent &xev);
1194 xevent_watcher rootwin_ev; 1056 xevent_watcher rootwin_ev;
1057#endif
1058#ifdef HAVE_BG_PIXMAP
1059 int update_background ();
1060 void update_background_cb (time_watcher &w);
1061 time_watcher update_background_ev;
1195#endif 1062#endif
1196 1063
1197 void x_cb (XEvent &xev); 1064 void x_cb (XEvent &xev);
1198 void flush (); 1065 void flush ();
1199 xevent_watcher termwin_ev; 1066 xevent_watcher termwin_ev;
1200 xevent_watcher vt_ev; 1067 xevent_watcher vt_ev;
1201#ifdef HAVE_SCROLLBARS 1068#ifdef HAVE_SCROLLBARS
1202 xevent_watcher scrollbar_ev; 1069 xevent_watcher scrollbar_ev;
1203#endif 1070#endif
1204 1071
1072 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1205 void check_cb (check_watcher &w); check_watcher check_ev; 1073 void check_cb (check_watcher &w); check_watcher check_ev;
1206 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1074 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1207 void flush_cb (time_watcher &w); time_watcher flush_ev; 1075 void flush_cb (time_watcher &w); time_watcher flush_ev;
1208
1209 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1076 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1210
1211 void incr_cb (time_watcher &w); time_watcher incr_ev; 1077 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1212 1078
1213#ifdef CURSOR_BLINK 1079#ifdef CURSOR_BLINK
1214 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1080 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1215#endif 1081#endif
1216#ifdef TEXT_BLINK 1082#ifdef TEXT_BLINK
1217 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1083 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1084#endif
1085#ifndef NO_BELL
1086 void bell_cb (time_watcher &w); time_watcher bell_ev;
1218#endif 1087#endif
1219 1088
1220#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1089#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1221 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1090 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1222#endif 1091#endif
… …
1239 1108
1240 void tt_winch (); 1109 void tt_winch ();
1241 1110
1242 rxvt_term (); 1111 rxvt_term ();
1243 ~rxvt_term (); 1112 ~rxvt_term ();
1244 void child_exit (); // child has exited, usually destroys
1245 void destroy (); 1113 void destroy ();
1246 void emergency_cleanup (); 1114 void emergency_cleanup ();
1247 1115
1248 bool init (int argc, const char *const *argv); 1116 bool init (int argc, const char *const *argv, stringvec *envv);
1117
1118 bool init (stringvec *argv, stringvec *envv)
1119 {
1120 this->argv = argv;
1121 return init (argv->size (), argv->begin (), envv);
1122 }
1123
1249 bool init_vars (); 1124 bool init_vars ();
1250 1125
1251 bool pty_fill (); 1126 bool pty_fill ();
1252 1127
1253 void make_current () const // make this the "currently active" urxvt instance 1128 void make_current () const // make this the "currently active" urxvt instance
1254 { 1129 {
1255 SET_R (this); 1130 SET_R (this);
1131 set_environ (envv);
1256 rxvt_set_locale (locale); 1132 rxvt_set_locale (locale);
1257 set_environ (envv);
1258 } 1133 }
1259 1134
1260 void init_secondary (); 1135 void init_secondary ();
1261 const char **init_resources (int argc, const char *const *argv); 1136 const char **init_resources (int argc, const char *const *argv);
1262 const char *x_resource (const char *name); 1137 const char *x_resource (const char *name);
… …
1272 void create_windows (int argc, const char *const *argv); 1147 void create_windows (int argc, const char *const *argv);
1273 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1148 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1274 void window_calc (unsigned int newwidth, unsigned int newheight); 1149 void window_calc (unsigned int newwidth, unsigned int newheight);
1275 1150
1276#if USE_XIM 1151#if USE_XIM
1277 rxvt_xim *input_method; 1152 rxvt_xim *input_method;
1278 XIC Input_Context; 1153 XIC Input_Context;
1279 XIMStyle input_style; 1154 XIMStyle input_style;
1280 XPoint spot; // most recently sent spot position 1155 XPoint spot; // most recently sent spot position
1281 1156
1282 void im_destroy (); 1157 void im_destroy ();
1283 void im_cb (); im_watcher im_ev; 1158 void im_cb (); im_watcher im_ev;
1284 void im_set_size (XRectangle &size); 1159 void im_set_size (XRectangle &size);
1285 void im_set_position (XPoint &pos); 1160 void im_set_position (XPoint &pos) NOTHROW;
1286 void im_set_color (unsigned long &fg, unsigned long &bg); 1161 void im_set_color (unsigned long &fg, unsigned long &bg);
1287 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1162 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1288 1163
1289 bool IMisRunning (); 1164 bool IMisRunning ();
1290 void IMSendSpot (); 1165 void IMSendSpot ();
1291 bool IM_get_IC (const char *modifiers); 1166 bool IM_get_IC (const char *modifiers);
1292 void IMSetStatusPosition (); 1167 void IMSetPosition ();
1293#endif 1168#endif
1294 1169
1295 void resize_scrollbar (); 1170 void resize_scrollbar ();
1296 1171
1297 void pixel_position (int *x, int *y);
1298
1299 void selection_click (int clicks, int x, int y);
1300 void selection_extend (int x, int y, int flag);
1301 void selection_rotate (int x, int y);
1302
1303 /* autoconvert */
1304
1305 // command.C 1172 // command.C
1306 void lookup_key (XKeyEvent &ev); 1173 void key_press (XKeyEvent &ev);
1174 void key_release (XKeyEvent &ev);
1307 unsigned int cmd_write (const char *str, unsigned int count); 1175 unsigned int cmd_write (const char *str, unsigned int count);
1308 1176
1309 wchar_t next_char (); 1177 wchar_t next_char () NOTHROW;
1310 wchar_t cmd_getc (); 1178 wchar_t cmd_getc () THROW ((class out_of_input));
1311 uint32_t next_octet (); 1179 uint32_t next_octet () NOTHROW;
1312 uint32_t cmd_get8 (); 1180 uint32_t cmd_get8 () THROW ((class out_of_input));
1313 1181
1314 bool cmd_parse (); 1182 bool cmd_parse ();
1315 void mouse_report (XButtonEvent &ev); 1183 void mouse_report (XButtonEvent &ev);
1316 void button_press (XButtonEvent &ev); 1184 void button_press (XButtonEvent &ev);
1317 void button_release (XButtonEvent &ev); 1185 void button_release (XButtonEvent &ev);
1318 void focus_in (); 1186 void focus_in ();
1319 void focus_out (); 1187 void focus_out ();
1320 int check_our_parents (); 1188 void update_fade_color (unsigned int idx);
1321#ifdef PRINTPIPE 1189#ifdef PRINTPIPE
1322 FILE *popen_printer (); 1190 FILE *popen_printer ();
1323 int pclose_printer (FILE *stream); 1191 int pclose_printer (FILE *stream);
1324#endif 1192#endif
1325 void process_print_pipe (); 1193 void process_print_pipe ();
… …
1338 void process_sgr_mode (unsigned int nargs, const int *arg); 1206 void process_sgr_mode (unsigned int nargs, const int *arg);
1339 void process_graphics (); 1207 void process_graphics ();
1340 // init.C 1208 // init.C
1341 void Get_Colours (); 1209 void Get_Colours ();
1342 void get_ourmods (); 1210 void get_ourmods ();
1343 // logging.C
1344 void makeutent (const char *pty, const char *hostname);
1345 void cleanutent ();
1346 // main.C 1211 // main.C
1347 void privileged_utmp (rxvt_privaction action);
1348 bool set_fonts (); 1212 bool set_fonts ();
1349 void set_string_property (Atom prop, const char *str, int len = -1); 1213 void set_string_property (Atom prop, const char *str, int len = -1);
1350 void set_utf8_property (Atom prop, const char *str, int len = -1); 1214 void set_utf8_property (Atom prop, const char *str, int len = -1);
1351 void set_title (const char *str); 1215 void set_title (const char *str);
1352 void set_icon_name (const char *str); 1216 void set_icon_name (const char *str);
1353 void set_window_color (int idx, const char *color); 1217 void set_window_color (int idx, const char *color);
1354 void set_colorfgbg (); 1218 void set_colorfgbg ();
1355 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1219 bool set_color (rxvt_color &color, const char *name);
1220 void alias_color (int dst, int src);
1356 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1221 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1222 void get_window_origin (int &x, int &y);
1223 Pixmap get_pixmap_property (int prop_id);
1357 1224
1358 // screen.C 1225 // screen.C
1359 1226
1360 void lalloc (line_t &l) const 1227 void lalloc (line_t &l) const
1361 { 1228 {
… …
1383 1250
1384 if (ncol > prev_ncol) 1251 if (ncol > prev_ncol)
1385 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1252 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1386 } 1253 }
1387 1254
1388 int fgcolor_of (rend_t r) const 1255 int fgcolor_of (rend_t r) const NOTHROW
1389 { 1256 {
1390 int base = GET_BASEFG (r); 1257 int base = GET_BASEFG (r);
1391#ifndef NO_BRIGHTCOLOR 1258#ifndef NO_BRIGHTCOLOR
1392 if (r & RS_Bold 1259 if (r & RS_Bold
1393# if ENABLE_STYLES 1260# if ENABLE_STYLES
1394 && OPTION (Opt_intensityStyles) 1261 && option (Opt_intensityStyles)
1395# endif 1262# endif
1396 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1263 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1397 base += minBrightCOLOR - minCOLOR; 1264 base += minBrightCOLOR - minCOLOR;
1398#endif 1265#endif
1399 return base; 1266 return base;
1400 } 1267 }
1401 1268
1402 int bgcolor_of (rend_t r) const 1269 int bgcolor_of (rend_t r) const NOTHROW
1403 { 1270 {
1404 int base = GET_BASEBG (r); 1271 int base = GET_BASEBG (r);
1405#ifndef NO_BRIGHTCOLOR 1272#ifndef NO_BRIGHTCOLOR
1406 if (r & RS_Blink 1273 if (r & RS_Blink
1407# if ENABLE_STYLES 1274# if ENABLE_STYLES
1408 && OPTION (Opt_intensityStyles) 1275 && option (Opt_intensityStyles)
1409# endif 1276# endif
1410 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1277 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1411 base += minBrightCOLOR - minCOLOR; 1278 base += minBrightCOLOR - minCOLOR;
1412#endif 1279#endif
1413 return base; 1280 return base;
1414 } 1281 }
1415 1282
1416 bool option (uint32_t opt) const 1283 bool option (uint8_t opt) const NOTHROW
1417 { 1284 {
1418 return OPTION (opt); 1285 return options[opt >> 3] & (1 << (opt & 7));
1419 } 1286 }
1420 1287
1421 void set_option (uint32_t opt, bool set) 1288 void set_option (uint8_t opt, bool set = true) NOTHROW
1422 { 1289 {
1423 if (set) 1290 if (set)
1424 options |= opt; 1291 options[opt >> 3] |= (1 << (opt & 7));
1425 else 1292 else
1426 options &= ~opt; 1293 options[opt >> 3] &= ~(1 << (opt & 7));
1427 } 1294 }
1428 1295
1296 void PrivMode (int set, unsigned bit) NOTHROW
1297 {
1298 if (set)
1299 priv_modes |= bit;
1300 else
1301 priv_modes &= ~bit;
1302 }
1303
1429 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1304 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1430 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1305 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1431 int scr_scroll_text (int row1, int row2, int count); 1306 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1432 void scr_reset (); 1307 void scr_reset ();
1433 void scr_release (); 1308 void scr_release () NOTHROW;
1434 void scr_clear (bool really = false); 1309 void scr_clear (bool really = false) NOTHROW;
1435 void scr_refresh (unsigned char refresh_type); 1310 void scr_refresh () NOTHROW;
1436 bool scr_refresh_rend (rend_t mask, rend_t value); 1311 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1437 void scr_erase_screen (int mode); 1312 void scr_erase_screen (int mode) NOTHROW;
1438#if ENABLE_FRILLS 1313#if ENABLE_FRILLS
1439 void scr_erase_savelines (); 1314 void scr_erase_savelines () NOTHROW;
1440 void scr_backindex (); 1315 void scr_backindex () NOTHROW;
1441 void scr_forwardindex (); 1316 void scr_forwardindex () NOTHROW;
1442#endif 1317#endif
1443 void scr_touch (bool refresh); 1318 void scr_touch (bool refresh) NOTHROW;
1444 void scr_expose (int x, int y, int width, int height, bool refresh); 1319 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1445 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1320 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1446 void scr_recolour (); 1321 void scr_recolour () NOTHROW;
1447 void scr_remap_chars (); 1322 void scr_remap_chars () NOTHROW;
1448 void scr_remap_chars (line_t &l); 1323 void scr_remap_chars (line_t &l) NOTHROW;
1324
1325 enum cursor_mode { SAVE, RESTORE };
1449 1326
1450 void scr_poweron (); 1327 void scr_poweron ();
1451 void scr_cursor (int mode); 1328 void scr_cursor (cursor_mode mode) NOTHROW;
1452 void scr_do_wrap (); 1329 void scr_do_wrap () NOTHROW;
1330 void scr_swap_screen () NOTHROW;
1453 int scr_change_screen (int scrn); 1331 void scr_change_screen (int scrn);
1454 void scr_color (unsigned int color, int fgbg); 1332 void scr_color (unsigned int color, int fgbg) NOTHROW;
1455 void scr_rendition (int set, int style); 1333 void scr_rendition (int set, int style) NOTHROW;
1456 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1334 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1457 void scr_backspace (); 1335 void scr_backspace () NOTHROW;
1458 void scr_tab (int count, bool ht = false); 1336 void scr_tab (int count, bool ht = false) NOTHROW;
1459 void scr_gotorc (int row, int col, int relative); 1337 void scr_gotorc (int row, int col, int relative) NOTHROW;
1460 void scr_index (enum page_dirn direction); 1338 void scr_index (enum page_dirn direction) NOTHROW;
1461 void scr_erase_line (int mode); 1339 void scr_erase_line (int mode) NOTHROW;
1462 void scr_E (); 1340 void scr_E () NOTHROW;
1463 void scr_insdel_lines (int count, int insdel); 1341 void scr_insdel_lines (int count, int insdel) NOTHROW;
1464 void scr_insdel_chars (int count, int insdel); 1342 void scr_insdel_chars (int count, int insdel) NOTHROW;
1465 void scr_scroll_region (int top, int bot); 1343 void scr_scroll_region (int top, int bot) NOTHROW;
1466 void scr_cursor_visible (int mode); 1344 void scr_cursor_visible (int mode) NOTHROW;
1467 void scr_autowrap (int mode); 1345 void scr_autowrap (int mode) NOTHROW;
1468 void scr_relative_origin (int mode); 1346 void scr_relative_origin (int mode) NOTHROW;
1469 void scr_insert_mode (int mode); 1347 void scr_insert_mode (int mode) NOTHROW;
1470 void scr_set_tab (int mode); 1348 void scr_set_tab (int mode) NOTHROW;
1471 void scr_rvideo_mode (int mode); 1349 void scr_rvideo_mode (bool on) NOTHROW;
1472 void scr_report_position (); 1350 void scr_report_position () NOTHROW;
1473 void set_font_style (); 1351 void set_font_style () NOTHROW;
1474 void scr_charset_choose (int set); 1352 void scr_charset_choose (int set) NOTHROW;
1475 void scr_charset_set (int set, unsigned int ch); 1353 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1476 void scr_move_to (int y, int len); 1354 void scr_move_to (int y, int len) NOTHROW;
1477 bool scr_page (enum page_dirn direction, int nlines); 1355 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1478 bool scr_changeview (int new_view_start); 1356 bool scr_changeview (int new_view_start) NOTHROW;
1479 void scr_bell (); 1357 void scr_bell () NOTHROW;
1480 void scr_printscreen (int fullhist); 1358 void scr_printscreen (int fullhist) NOTHROW;
1481 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1359 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1482 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1360 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1483 void scr_reverse_selection (); 1361 void scr_reverse_selection () NOTHROW;
1484 void scr_dump (int fd); 1362 void scr_dump (int fd) NOTHROW;
1363
1485 void selection_check (int check_more); 1364 void selection_check (int check_more) NOTHROW;
1486 void selection_paste (Window win, Atom prop, bool delete_prop); 1365 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1487 void selection_property (Window win, Atom prop); 1366 void selection_property (Window win, Atom prop) NOTHROW;
1488 void selection_request (Time tm, int x, int y); 1367 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1489 int selection_request_other (Atom target, int selnum); 1368 int selection_request_other (Atom target, int selnum) NOTHROW;
1490 void selection_clear (); 1369 void selection_clear () NOTHROW;
1491 void selection_make (Time tm); 1370 void selection_make (Time tm);
1492 bool selection_grab (Time tm); 1371 bool selection_grab (Time tm) NOTHROW;
1493 void selection_start_colrow (int col, int row); 1372 void selection_start_colrow (int col, int row) NOTHROW;
1494 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1373 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1495 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1374 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1496 void selection_remove_trailing_spaces (); 1375 void selection_remove_trailing_spaces () NOTHROW;
1497 void selection_send (const XSelectionRequestEvent &rq); 1376 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1377 void selection_click (int clicks, int x, int y) NOTHROW;
1378 void selection_extend (int x, int y, int flag) NOTHROW;
1379 void selection_rotate (int x, int y) NOTHROW;
1380
1381 void pixel_position (int *x, int *y) NOTHROW;
1498 1382
1499#if defined(NEXT_SCROLLBAR) 1383#if defined(NEXT_SCROLLBAR)
1500 // scrollbar-next.C 1384 // scrollbar-next.C
1501 Pixmap renderPixmap (const char *const *data, int width, int height); 1385 Pixmap renderPixmap (const char *const *data, int width, int height);
1502 void init_scrollbar_stuff (); 1386 void init_scrollbar_stuff ();
… …
1504 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1388 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1505#endif 1389#endif
1506 1390
1507#if defined(RXVT_SCROLLBAR) 1391#if defined(RXVT_SCROLLBAR)
1508 // scrollbar-rxvt.C 1392 // scrollbar-rxvt.C
1509 void Draw_button (int x, int y, int state, int dirn);
1510 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1393 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1511#endif 1394#endif
1512 1395
1513#if defined(XTERM_SCROLLBAR) 1396#if defined(XTERM_SCROLLBAR)
1514 // scrollbar-xterm.C 1397 // scrollbar-xterm.C
… …
1528 // xdefaults.C 1411 // xdefaults.C
1529 void get_options (int argc, const char *const *argv); 1412 void get_options (int argc, const char *const *argv);
1530 int parse_keysym (const char *str, const char *arg); 1413 int parse_keysym (const char *str, const char *arg);
1531 void get_xdefaults (FILE *stream, const char *name); 1414 void get_xdefaults (FILE *stream, const char *name);
1532 void extract_resources (); 1415 void extract_resources ();
1533 // xpm.C
1534 int scale_pixmap (const char *geom);
1535 void resize_pixmap ();
1536 Pixmap set_bgPixmap (const char *file);
1537}; 1416};
1538 1417
1539/*
1540 *****************************************************************************
1541 * PROTOTYPES
1542 *****************************************************************************
1543 */
1544#ifdef PROTOTYPES
1545# define __PROTO(p) p
1546#else
1547# define __PROTO(p) ()
1548#endif
1549
1550#ifdef DEBUG_malloc
1551# include "dmalloc.h" /* This comes last */
1552#endif
1553
1554#endif /* _RXVT_H_ */ 1418#endif /* _RXVT_H_ */
1555 1419

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