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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.207 by root, Mon Jan 16 09:51:57 2006 UTC vs.
Revision 1.262 by root, Sat Aug 26 06:37:10 2006 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
… …
94# define STDIN_FILENO 0 98# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 99# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 100# define STDERR_FILENO 2
97#endif 101#endif
98 102
103/****************************************************************************/
104
105// exception thrown on fatal (per-instance) errors
106class rxvt_failure_exception { };
107
108// exception thrown when the command parser runs out of input data
109class out_of_input { };
110
99/* 111/*
100 ***************************************************************************** 112 *****************************************************************************
101 * PROTOTYPES 113 * PROTOTYPES
102 ***************************************************************************** 114 *****************************************************************************
103 */ 115 */
104// main.C 116// main.C
105RETSIGTYPE rxvt_Child_signal (int sig); 117RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
106RETSIGTYPE rxvt_Exit_signal (int sig); 118RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
107void rxvt_clean_exit (); 119void rxvt_clean_exit () NOTHROW;
108void * rxvt_malloc (size_t size); 120void * rxvt_malloc (size_t size);
109void * rxvt_calloc (size_t number, size_t size); 121void * rxvt_calloc (size_t number, size_t size);
110void * rxvt_realloc (void *ptr, size_t size); 122void * rxvt_realloc (void *ptr, size_t size);
111void rxvt_privileges (rxvt_privaction action);
112 123
113// util.C 124// misc.C
114char * rxvt_wcstombs (const wchar_t *str, int len = -1); 125char * rxvt_wcstombs (const wchar_t *str, int len = -1);
115wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 126wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 127char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
117wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 128wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
118char * rxvt_strdup (const char *str); 129char * rxvt_strdup_cpp (const char *str);
119 130
120// misc.C 131#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
132
121char * rxvt_r_basename (const char *str); 133char * rxvt_r_basename (const char *str) NOTHROW;
122void rxvt_vlog (const char *fmt, va_list arg_ptr); 134void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123void rxvt_log (const char *fmt,...); 135void rxvt_log (const char *fmt,...) NOTHROW;
124void rxvt_warn (const char *fmt,...); 136void rxvt_warn (const char *fmt,...) NOTHROW;
125void rxvt_fatal (const char *fmt,...); 137void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126void rxvt_exit_failure (); 138void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
139
127int rxvt_Str_match (const char *s1, const char *s2); 140int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
128const char * rxvt_Str_skip_space (const char *str); 141const char * rxvt_Str_skip_space (const char *str) NOTHROW;
129char * rxvt_Str_trim (char *str); 142char * rxvt_Str_trim (char *str) NOTHROW;
130int rxvt_Str_escaped (char *str); 143int rxvt_Str_escaped (char *str) NOTHROW;
131char ** rxvt_splitcommastring (const char *cs); 144char ** rxvt_splitcommastring (const char *cs) NOTHROW;
132void rxvt_freecommastring (char **cs); 145void rxvt_freecommastring (char **cs) NOTHROW;
133char * rxvt_File_find (const char *file, const char *ext, const char *path); 146char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
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);
137 147
138///////////////////////////////////////////////////////////////////////////// 148/////////////////////////////////////////////////////////////////////////////
139 149
140// temporarily replace the process environment 150// temporarily replace the process environment
141extern char **environ; 151extern char **environ;
142extern char **rxvt_environ; // the original environ pointer 152extern char **rxvt_environ; // the original environ pointer
143 153
144inline void set_environ (stringvec *envv) 154inline void set_environ (stringvec *envv)
145{ 155{
156#if ENABLE_PERL
157 assert (envv);
158#else
146 if (envv) 159 if (envv)
160#endif
147 environ = (char **)envv->begin (); 161 environ = (char **)envv->begin ();
148} 162}
149 163
150inline void set_environ (char **envv) 164inline void set_environ (char **envv)
151{ 165{
166#if ENABLE_PERL
167 assert (envv);
168#else
152 if (envv) 169 if (envv)
170#endif
153 environ = envv; 171 environ = envv;
154} 172}
155 173
156/* 174/*
157 ***************************************************************************** 175 *****************************************************************************
158 * STRUCTURES AND TYPEDEFS 176 * STRUCTURES AND TYPEDEFS
159 ***************************************************************************** 177 *****************************************************************************
160 */ 178 */
161struct grwin_t; 179struct grwin_t;
162 180
163/* Sanitize menubar info */
164#ifndef MENUBAR
165# undef MENUBAR_MAX
166#endif
167#ifndef MENUBAR_MAX
168# define MENUBAR_MAX 0
169#endif
170
171/* If we're using either the rxvt scrollbar or menu bars, keep the 181/* If we're using either the rxvt scrollbar, keep the
172 * scrollColor resource. 182 * scrollColor resource.
173 */ 183 */
174#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 184#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
175# define KEEP_SCROLLCOLOR 1 185# define KEEP_SCROLLCOLOR 1
176#else 186#else
177# undef KEEP_SCROLLCOLOR 187# undef KEEP_SCROLLCOLOR
178#endif 188#endif
179 189
… …
260#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 270#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
261# define EXIT_SUCCESS 0 /* exit function success */ 271# define EXIT_SUCCESS 0 /* exit function success */
262# define EXIT_FAILURE 1 /* exit function failure */ 272# define EXIT_FAILURE 1 /* exit function failure */
263#endif 273#endif
264 274
265#define menuBar_esc 10
266#define scrollBar_esc 30 275#define scrollBar_esc 30
267#define menuBar_margin 2 /* margin below text */
268 276
269#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 277#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
270# define HAVE_SCROLLBARS 1 278# define HAVE_SCROLLBARS 1
271#endif
272
273/* width of scrollBar, menuBar shadow, must be 1 or 2 */
274#ifdef HALFSHADOW
275# define MENU_SHADOW 1
276#else
277# define MENU_SHADOW 2
278#endif 279#endif
279 280
280#define R_SB_ALIGN_CENTRE 0 281#define R_SB_ALIGN_CENTRE 0
281#define R_SB_ALIGN_TOP 1 282#define R_SB_ALIGN_TOP 1
282#define R_SB_ALIGN_BOTTOM 2 283#define R_SB_ALIGN_BOTTOM 2
… …
355 * | 356 * |
356 * +---< SB_WIDTH_NEXT 357 * +---< SB_WIDTH_NEXT
357 */ 358 */
358 359
359enum { 360enum {
360 NO_REFRESH = 0 , /* Window not visible at all! */ 361 NO_REFRESH = 0, /* Window not visible at all! */
361 FAST_REFRESH = 1<<0, /* Fully exposed window */ 362 FAST_REFRESH = 1, /* Fully exposed window */
362 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 363 SLOW_REFRESH = 2, /* Partially exposed window */
363 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
364}; 364};
365 365
366#ifdef NO_SECONDARY_SCREEN 366#ifdef NO_SECONDARY_SCREEN
367# define NSCREENS 0 367# define NSCREENS 0
368#else 368#else
… …
412 412
413// fake styles 413// fake styles
414#define RS_Blink 0x00010000UL // blink 414#define RS_Blink 0x00010000UL // blink
415#define RS_RVid 0x00020000UL // reverse video 415#define RS_RVid 0x00020000UL // reverse video
416#define RS_Uline 0x00040000UL // underline 416#define RS_Uline 0x00040000UL // underline
417
418// toggle this to force redraw, must be != RS_Careful
419#define RS_redraw 0x01000000UL
417 420
418// 5 custom bits for extensions 421// 5 custom bits for extensions
419#define RS_customCount 32 422#define RS_customCount 32
420#define RS_customMask 0x00f80000UL 423#define RS_customMask 0x00f80000UL
421#define RS_customShift 19 424#define RS_customShift 19
… …
491 Rxvt_restoreFG = 39, // change default fg color 494 Rxvt_restoreFG = 39, // change default fg color
492 Rxvt_restoreBG = 49, // change default bg color 495 Rxvt_restoreBG = 49, // change default bg color
493 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 496 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
494 497
495 URxvt_locale = 701, // change locale 498 URxvt_locale = 701, // change locale
496 URxvt_Menu = 703, // set menu item 499 URxvt_version = 702, // request version
500
497 URxvt_Color_IT = 704, // change actual 'Italic' colour 501 URxvt_Color_IT = 704, // change actual 'Italic' colour
498 URxvt_Color_tint = 705, // change actual tint colour 502 URxvt_Color_tint = 705, // change actual tint colour
499 URxvt_Color_BD = 706, 503 URxvt_Color_BD = 706,
500 URxvt_Color_UL = 707, 504 URxvt_Color_UL = 707,
501 505
… …
585#endif 589#endif
586}; 590};
587 591
588#define Color_Bits 7 // 0 .. maxTermCOLOR 592#define Color_Bits 7 // 0 .. maxTermCOLOR
589 593
590#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
591#define NPIXCLR_BITS 32
592
593/* 594/*
594 * Resource list 595 * Resource list
595 */ 596 */
596enum { 597enum {
597# define def(name) Rs_ ## name, 598# define def(name) Rs_ ## name,
598# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 599# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
599# include "rsinc.h" 600# include "rsinc.h"
600# undef def 601# undef def
601# undef reserve 602# undef reserve
602 NUM_RESOURCES 603 NUM_RESOURCES
603};
604
605// see init.C:xa_names, which must be kept in sync
606enum {
607 XA_TEXT = 0,
608 XA_COMPOUND_TEXT,
609 XA_UTF8_STRING,
610 XA_MULTIPLE,
611 XA_TARGETS,
612 XA_TIMESTAMP,
613 XA_VT_SELECTION,
614 XA_INCR,
615 XA_WM_PROTOCOLS,
616 XA_WM_DELETE_WINDOW,
617 XA_CLIPBOARD,
618#if ENABLE_FRILLS
619 XA_MOTIF_WM_HINTS,
620#endif
621#if ENABLE_EWMH
622 XA_NET_WM_PID,
623 XA_NET_WM_NAME,
624 XA_NET_WM_ICON_NAME,
625 XA_NET_WM_PING,
626#endif
627#if USE_XIM
628 XA_WM_LOCALE_NAME,
629#endif
630#if TRANSPARENT
631 XA_XROOTPMAP_ID,
632 XA_ESETROOT_PMAP_ID,
633#endif
634#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
635 XA_DNDPROTOCOL,
636 XA_DNDSELECTION,
637#endif
638#if ENABLE_XEMBED
639 XA_XEMBED,
640 XA_XEMBED_INFO,
641#endif
642 NUM_XA
643}; 604};
644 605
645/* DEC private modes */ 606/* DEC private modes */
646#define PrivMode_132 (1UL<<0) 607#define PrivMode_132 (1UL<<0)
647#define PrivMode_132OK (1UL<<1) 608#define PrivMode_132OK (1UL<<1)
… …
656#define PrivMode_ShiftKeys (1UL<<10) 617#define PrivMode_ShiftKeys (1UL<<10)
657#define PrivMode_VisibleCursor (1UL<<11) 618#define PrivMode_VisibleCursor (1UL<<11)
658#define PrivMode_MouseX10 (1UL<<12) 619#define PrivMode_MouseX10 (1UL<<12)
659#define PrivMode_MouseX11 (1UL<<13) 620#define PrivMode_MouseX11 (1UL<<13)
660#define PrivMode_scrollBar (1UL<<14) 621#define PrivMode_scrollBar (1UL<<14)
661#define PrivMode_menuBar (1UL<<15)
662#define PrivMode_TtyOutputInh (1UL<<16) 622#define PrivMode_TtyOutputInh (1UL<<15)
663#define PrivMode_Keypress (1UL<<17) 623#define PrivMode_Keypress (1UL<<16)
664#define PrivMode_smoothScroll (1UL<<18) 624#define PrivMode_smoothScroll (1UL<<17)
665#define PrivMode_vt52 (1UL<<19) 625#define PrivMode_vt52 (1UL<<18)
666#define PrivMode_LFNL (1UL<<20) 626#define PrivMode_LFNL (1UL<<19)
667/* too annoying to implement X11 highlight tracking */ 627/* too annoying to implement X11 highlight tracking */
668/* #define PrivMode_MouseX11Track (1LU<<21) */ 628/* #define PrivMode_MouseX11Track (1LU<<20) */
669 629
670#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 630#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
671#define PrivMode(test,bit) \ 631#define PrivMode(test,bit) \
672 if (test) \ 632 if (test) \
673 priv_modes |= (bit); \ 633 priv_modes |= (bit); \
… …
720/* 680/*
721 ***************************************************************************** 681 *****************************************************************************
722 * MACRO DEFINES 682 * MACRO DEFINES
723 ***************************************************************************** 683 *****************************************************************************
724 */ 684 */
725#define dDisp Display *disp = display->display 685#define dLocal(type,name) type const name = this->name
686
687// for speed reasons, we assume that all latin1 characters
688// are single-width (the first unicode combining character
689// is actually 0x300, but ascii is what matters most).
690#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
726 691
727/* convert pixel dimensions to row/column values. Everything as int32_t */ 692/* convert pixel dimensions to row/column values. Everything as int32_t */
728#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 693#define Pixel2Col(x) Pixel2Width((int32_t)(x))
729#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 694#define Pixel2Row(y) Pixel2Height((int32_t)(y))
730#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 695#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
764#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 729#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
765#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 730#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
766 731
767#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 732#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
768 733
769#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 734#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
770#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 735#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
771 736
772#if ENABLE_STYLES 737#if ENABLE_STYLES
773# define FONTSET(style) fontset[GET_STYLE (style)] 738# define FONTSET(style) fontset[GET_STYLE (style)]
774#else 739#else
775# define FONTSET(style) fontset[0] 740# define FONTSET(style) fontset[0]
… …
803#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 768#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
804#define scrollbar_position(y) ((y) - scrollBar.beg) 769#define scrollbar_position(y) ((y) - scrollBar.beg)
805#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 770#define scrollbar_size() (scrollBar.end - scrollBar.beg \
806 - scrollbar_minheight ()) 771 - scrollbar_minheight ())
807 772
808#if (MENUBAR_MAX > 1)
809/* rendition style flags */
810# define menuBar_height() (fheight + MENU_SHADOW)
811# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
812# define isMenuBarWindow(w) ((w) == menuBar.win)
813#else
814# define menuBar_height() (0)
815# define menuBar_TotalHeight() (0)
816# define isMenuBarWindow(w) (0)
817#endif
818
819#ifdef XPM_BACKGROUND 773#ifdef XPM_BACKGROUND
820# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 774# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
821#else 775#else
822# define XPMClearArea(a, b, c, d, e, f, g) 776# define XPMClearArea(a, b, c, d, e, f, g)
823#endif 777#endif
824 778
825#ifdef UTMP_SUPPORT
826# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
827# undef HAVE_UTMPX_H
828# undef HAVE_STRUCT_UTMPX
829# endif
830# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
831# undef HAVE_UTMP_H
832# undef HAVE_STRUCT_UTMP
833# endif
834
835# ifdef HAVE_UTMPX_H
836# include <utmpx.h>
837# endif
838# ifdef HAVE_UTMP_H
839# include <utmp.h>
840# endif
841#endif
842
843#ifdef DEBUG_CMD
844# define D_CMD(x) fprintf x ; fputc('\n', stderr)
845#else
846# define D_CMD(x)
847#endif
848#ifdef DEBUG_INIT
849# define D_INIT(x) fprintf x ; fputc('\n', stderr)
850#else
851# define D_INIT(x)
852#endif
853#ifdef DEBUG_MAIN
854# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
855#else
856# define D_MAIN(x)
857#endif
858#ifdef DEBUG_SIZE
859# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
860#else
861# define D_SIZE(x)
862#endif
863
864extern class rxvt_failure_exception { } rxvt_failure_exception;
865
866typedef callback1<void, const char *> log_callback; 779typedef callback<void (const char *)> log_callback;
867typedef callback1<int, int> getfd_callback; 780typedef callback<int (int)> getfd_callback;
868
869extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
870extern void rxvt_log (const char *fmt, ...);
871extern void rxvt_warn (const char *fmt, ...);
872extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
873extern void rxvt_exit_failure () __attribute__ ((noreturn));
874 781
875#define SET_LOCALE(locale) rxvt_set_locale (locale) 782#define SET_LOCALE(locale) rxvt_set_locale (locale)
876extern bool rxvt_set_locale (const char *locale); 783extern bool rxvt_set_locale (const char *locale) NOTHROW;
877extern void rxvt_push_locale (const char *locale); 784extern void rxvt_push_locale (const char *locale) NOTHROW;
878extern void rxvt_pop_locale (); 785extern void rxvt_pop_locale () NOTHROW;
879
880/****************************************************************************/
881
882#ifdef MENUBAR
883# include "menubar.h"
884#endif
885
886#define BLINK_INTERVAL 0.5
887#define TEXT_BLINK_INTERVAL 0.5
888
889#ifndef __attribute__
890# ifdef __GNUC__
891# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
892# define __attribute__(x)
893# endif
894# endif
895# define __attribute__(x)
896#endif
897 786
898/****************************************************************************/ 787/****************************************************************************/
899 788
900#define LINE_LONGER 0x0001 // line is continued on the next row 789#define LINE_LONGER 0x0001 // line is continued on the next row
901#define LINE_FILTERED 0x0002 // line has been filtered 790#define LINE_FILTERED 0x0002 // line has been filtered
902#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 791#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
792#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
793#define LINE_BIDI 0x0010 // line needs bidi (NYI)
903 794
904struct line_t { 795struct line_t {
905 text_t *t; // terminal the text 796 text_t *t; // terminal the text
906 rend_t *r; // rendition, uses RS_ flags 797 rend_t *r; // rendition, uses RS_ flags
907 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 798 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
961# define COMPOSE_LO 0x40000000UL 852# define COMPOSE_LO 0x40000000UL
962# define COMPOSE_HI 0x400fffffUL 853# define COMPOSE_HI 0x400fffffUL
963# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 854# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
964#else 855#else
965# if ENABLE_PERL 856# if ENABLE_PERL
966# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 857# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
967# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 858# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
968# else 859# else
969# define COMPOSE_LO 0xd800UL 860# define COMPOSE_LO 0xd800UL
970# define COMPOSE_HI 0xf8ffUL 861# define COMPOSE_HI 0xf8ffUL
971# endif 862# endif
… …
1000#endif 891#endif
1001 892
1002/****************************************************************************/ 893/****************************************************************************/
1003 894
1004#ifdef KEYSYM_RESOURCE 895#ifdef KEYSYM_RESOURCE
1005 class keyboard_manager; 896class keyboard_manager;
1006#endif 897#endif
1007 898
1008struct rxvt_term : zero_initialized, rxvt_vars { 899struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
900
901 // special markers with magic addresses
902 static const char resval_undef []; // options specifically unset
903 static const char resval_on []; // boolean options switched on
904 static const char resval_off []; // or off
905
1009 log_callback *log_hook; // log error messages through this hook, if != 0 906 log_callback *log_hook; // log error messages through this hook, if != 0
1010 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 907 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1011#if ENABLE_PERL 908#if ENABLE_PERL
1012 rxvt_perl_term perl; 909 rxvt_perl_term perl;
1013#endif 910#endif
1014 struct mbstate mbstate; // current input multibyte state 911 struct mbstate mbstate; // current input multibyte state
… …
1020#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 917#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1021 am_transparent:1, /* is a transparent term */ 918 am_transparent:1, /* is a transparent term */
1022 am_pixmap_trans:1, /* transparency w/known root pixmap */ 919 am_pixmap_trans:1, /* transparency w/known root pixmap */
1023#endif 920#endif
1024 current_screen:1, /* primary or secondary */ 921 current_screen:1, /* primary or secondary */
1025 hate_those_clicks:1, /* a.k.a. keep mark position */
1026 num_scr_allow:1, 922 num_scr_allow:1,
1027 bypass_keystate:1, 923 bypass_keystate:1,
1028#ifdef CURSOR_BLINK 924#ifdef CURSOR_BLINK
1029 hidden_cursor:1, 925 hidden_cursor:1,
1030#endif 926#endif
… …
1045#endif 941#endif
1046 scrollbar_align, 942 scrollbar_align,
1047 selection_wait, 943 selection_wait,
1048 selection_type; 944 selection_type;
1049/* ---------- */ 945/* ---------- */
946 bool rvideo_state, rvideo_mode;
947#ifndef NO_BELL
1050 short rvideo; 948 bool rvideo_bell;
949#endif
1051 int num_scr; /* screen: number lines scrolled */ 950 int num_scr; /* screen: number lines scrolled */
1052 int prev_ncol, /* screen: previous number of columns */ 951 int prev_ncol, /* screen: previous number of columns */
1053 prev_nrow; /* screen: previous number of rows */ 952 prev_nrow; /* screen: previous number of rows */
1054/* ---------- */ 953/* ---------- */
1055 rend_t rstyle; 954 rend_t rstyle;
1056/* ---------- */
1057 uint32_t pixcolor_set[NPIXCLR_SETS];
1058/* ---------- */ 955/* ---------- */
1059#ifdef SELECTION_SCROLLING 956#ifdef SELECTION_SCROLLING
1060 int scroll_selection_lines; 957 int scroll_selection_lines;
1061 enum page_dirn scroll_selection_dir; 958 enum page_dirn scroll_selection_dir;
1062 int selection_save_x, 959 int selection_save_x,
… …
1073 refresh_limit, 970 refresh_limit,
1074 last_bot, /* scrollbar last bottom position */ 971 last_bot, /* scrollbar last bottom position */
1075 last_top, /* scrollbar last top position */ 972 last_top, /* scrollbar last top position */
1076 last_state, /* scrollbar last state */ 973 last_state, /* scrollbar last state */
1077 scrollbar_len, 974 scrollbar_len,
1078#ifdef MENUBAR
1079 menu_readonly, /* okay to alter menu? */
1080 Arrows_x,
1081#endif
1082#if MENUBAR_MAX > 1
1083 Nbars,
1084#endif
1085 window_vt_x, 975 window_vt_x,
1086 window_vt_y, 976 window_vt_y,
1087 window_sb_x, 977 window_sb_x,
1088# ifdef POINTER_BLANK 978# ifdef POINTER_BLANK
1089 pointerBlankDelay, 979 pointerBlankDelay,
… …
1096 int old_width, /* last used width in screen resize */ 986 int old_width, /* last used width in screen resize */
1097 old_height; /* last used height in screen resize */ 987 old_height; /* last used height in screen resize */
1098 unsigned long priv_modes, 988 unsigned long priv_modes,
1099 SavedModes; 989 SavedModes;
1100/* ---------- */ 990/* ---------- */
1101 Atom xa[NUM_XA]; 991 Atom *xa;
1102/* ---------- */ 992/* ---------- */
1103#ifdef MENUBAR 993#ifdef RXVT_SCROLLBAR
1104 GC menubarGC;
1105#endif
1106#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1107 GC scrollbarGC, 994 GC scrollbarGC,
1108 topShadowGC, 995 topShadowGC,
1109 botShadowGC; 996 botShadowGC;
1110#endif 997#endif
1111#ifdef XTERM_SCROLLBAR 998#ifdef XTERM_SCROLLBAR
… …
1143 const char *key_delete; 1030 const char *key_delete;
1144#endif 1031#endif
1145 struct mouse_event MEvent; 1032 struct mouse_event MEvent;
1146 XComposeStatus compose; 1033 XComposeStatus compose;
1147 ttymode_t tio; 1034 ttymode_t tio;
1148#ifdef UTMP_SUPPORT
1149# ifdef HAVE_STRUCT_UTMP
1150 struct utmp ut;
1151# endif
1152# ifdef HAVE_STRUCT_UTMPX
1153 struct utmpx utx;
1154# endif
1155# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1156 char ut_id[5];
1157# endif
1158 int utmp_pos;
1159#endif
1160 row_col_t oldcursor; 1035 row_col_t oldcursor;
1161#ifdef XPM_BACKGROUND 1036#ifdef XPM_BACKGROUND
1162 bgPixmap_t bgPixmap; 1037 bgPixmap_t bgPixmap;
1163 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1038 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1164#endif 1039#endif
1165#ifdef MENUBAR
1166 menu_t *ActiveMenu, /* currently active menu */
1167 *BuildMenu; /* the menu currently being built */
1168 bar_t *CurrentBar;
1169# if ! (MENUBAR_MAX > 1)
1170 bar_t BarList;
1171# endif /* (MENUBAR_MAX > 1) */
1172#endif
1173 1040
1174#if ENABLE_OVERLAY 1041#if ENABLE_OVERLAY
1175 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1042 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1176 text_t **ov_text; 1043 text_t **ov_text;
1177 rend_t **ov_rend; 1044 rend_t **ov_rend;
1178 1045
1179 void scr_swap_overlay (); 1046 void scr_swap_overlay () NOTHROW;
1180 void scr_overlay_new (int x, int y, int w, int h); 1047 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1181 void scr_overlay_off (); 1048 void scr_overlay_off () NOTHROW;
1182 void scr_overlay_set (int x, int y, 1049 void scr_overlay_set (int x, int y,
1183 text_t text, 1050 text_t text,
1184 rend_t rend = OVERLAY_RSTYLE); 1051 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1185 void scr_overlay_set (int x, int y, const char *s); 1052 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1186 void scr_overlay_set (int x, int y, const wchar_t *s); 1053 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1187#endif 1054#endif
1188 1055
1189 vector<void *> allocated; // free these memory blocks with free() 1056 vector<void *> allocated; // free these memory blocks with free()
1190 1057
1191 char *env_windowid; /* environmental variable WINDOWID */ 1058 char env_windowid[21]; /* environmental variable WINDOWID */
1059 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1192 char *env_display; /* environmental variable DISPLAY */ 1060 char *env_display; /* environmental variable DISPLAY */
1193 char *env_term; /* environmental variable TERM */ 1061 char *env_term; /* environmental variable TERM */
1194 char *env_colorfgbg; 1062
1195 char *locale; 1063 char *locale;
1196 char charsets[4]; 1064 char charsets[4];
1197 char *v_buffer; /* pointer to physical buffer */ 1065 char *v_buffer; /* pointer to physical buffer */
1198 unsigned int v_buflen; /* size of area to write */ 1066 unsigned int v_buflen; /* size of area to write */
1199 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1067 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1200 1068
1201#ifdef KEYSYM_RESOURCE 1069#ifdef KEYSYM_RESOURCE
1202 keyboard_manager *keyboard; 1070 keyboard_manager *keyboard;
1203#endif 1071#endif
1204 1072
1205 const char *rs[NUM_RESOURCES]; 1073 const char *rs[NUM_RESOURCES];
1206 /* command input buffering */ 1074 /* command input buffering */
1207 char *cmdbuf_ptr, *cmdbuf_endp; 1075 char *cmdbuf_ptr, *cmdbuf_endp;
1208 char cmdbuf_base[CBUFSIZ]; 1076 char cmdbuf_base[CBUFSIZ];
1077
1078 ptytty *pty;
1209 1079
1210 rxvt_salloc *talloc; // text line allocator 1080 rxvt_salloc *talloc; // text line allocator
1211 rxvt_salloc *ralloc; // rend line allocator 1081 rxvt_salloc *ralloc; // rend line allocator
1212 1082
1213 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1083 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1222 void iso14755_54 (int x, int y); 1092 void iso14755_54 (int x, int y);
1223# endif 1093# endif
1224#endif 1094#endif
1225 1095
1226 // modifies first argument(!) 1096 // modifies first argument(!)
1227 void paste (char *data, unsigned int len); 1097 void paste (char *data, unsigned int len) NOTHROW;
1228 1098
1229 long vt_emask, vt_emask_perl; 1099 long vt_emask, vt_emask_perl, vt_emask_xim;
1230 1100
1231 void vt_select_input () const 1101 void vt_select_input () const NOTHROW
1232 { 1102 {
1233 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1103 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1234 } 1104 }
1235 1105
1236#if TRANSPARENT 1106#if TRANSPARENT || ENABLE_PERL
1237 void rootwin_cb (XEvent &xev); 1107 void rootwin_cb (XEvent &xev);
1238 xevent_watcher rootwin_ev; 1108 xevent_watcher rootwin_ev;
1239#endif 1109#endif
1240 1110
1241 void x_cb (XEvent &xev); 1111 void x_cb (XEvent &xev);
… …
1243 xevent_watcher termwin_ev; 1113 xevent_watcher termwin_ev;
1244 xevent_watcher vt_ev; 1114 xevent_watcher vt_ev;
1245#ifdef HAVE_SCROLLBARS 1115#ifdef HAVE_SCROLLBARS
1246 xevent_watcher scrollbar_ev; 1116 xevent_watcher scrollbar_ev;
1247#endif 1117#endif
1248#ifdef MENUBAR
1249 xevent_watcher menubar_ev;
1250#endif
1251 1118
1119 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1252 void check_cb (check_watcher &w); check_watcher check_ev; 1120 void check_cb (check_watcher &w); check_watcher check_ev;
1253 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1121 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1254 void flush_cb (time_watcher &w); time_watcher flush_ev; 1122 void flush_cb (time_watcher &w); time_watcher flush_ev;
1255
1256 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1123 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1257
1258 void incr_cb (time_watcher &w); time_watcher incr_ev; 1124 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1259 1125
1260#ifdef CURSOR_BLINK 1126#ifdef CURSOR_BLINK
1261 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1127 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1262#endif 1128#endif
1263#ifdef TEXT_BLINK 1129#ifdef TEXT_BLINK
1264 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1130 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1131#endif
1132#ifndef NO_BELL
1133 void bell_cb (time_watcher &w); time_watcher bell_ev;
1265#endif 1134#endif
1266 1135
1267#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1136#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1268 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1137 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1269#endif 1138#endif
… …
1286 1155
1287 void tt_winch (); 1156 void tt_winch ();
1288 1157
1289 rxvt_term (); 1158 rxvt_term ();
1290 ~rxvt_term (); 1159 ~rxvt_term ();
1291 void child_exit (); // child has exited, usually destroys
1292 void destroy (); 1160 void destroy ();
1293 void emergency_cleanup (); 1161 void emergency_cleanup ();
1294 1162
1295 bool init (int argc, const char *const *argv); 1163 bool init (int argc, const char *const *argv, stringvec *envv);
1164
1165 bool init (stringvec *argv, stringvec *envv)
1166 {
1167 this->argv = argv;
1168 return init (argv->size (), argv->begin (), envv);
1169 }
1170
1296 bool init_vars (); 1171 bool init_vars ();
1297 1172
1298 bool pty_fill (); 1173 bool pty_fill ();
1299 1174
1300 void make_current () const // make this the "currently active" urxvt instance 1175 void make_current () const // make this the "currently active" urxvt instance
1301 { 1176 {
1302 SET_R (this); 1177 SET_R (this);
1178 set_environ (envv);
1303 rxvt_set_locale (locale); 1179 rxvt_set_locale (locale);
1304 set_environ (envv);
1305 } 1180 }
1306 1181
1307 void init_secondary (); 1182 void init_secondary ();
1308 const char **init_resources (int argc, const char *const *argv); 1183 const char **init_resources (int argc, const char *const *argv);
1309 const char *x_resource (const char *name); 1184 const char *x_resource (const char *name);
… …
1319 void create_windows (int argc, const char *const *argv); 1194 void create_windows (int argc, const char *const *argv);
1320 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1195 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1321 void window_calc (unsigned int newwidth, unsigned int newheight); 1196 void window_calc (unsigned int newwidth, unsigned int newheight);
1322 1197
1323#if USE_XIM 1198#if USE_XIM
1324 rxvt_xim *input_method; 1199 rxvt_xim *input_method;
1325 XIC Input_Context; 1200 XIC Input_Context;
1326 XIMStyle input_style; 1201 XIMStyle input_style;
1327 XPoint spot; // most recently sent spot position 1202 XPoint spot; // most recently sent spot position
1328 1203
1329 void im_destroy (); 1204 void im_destroy ();
1330 void im_cb (); im_watcher im_ev; 1205 void im_cb (); im_watcher im_ev;
1331 void im_set_size (XRectangle &size); 1206 void im_set_size (XRectangle &size);
1332 void im_set_position (XPoint &pos); 1207 void im_set_position (XPoint &pos) NOTHROW;
1333 void im_set_color (unsigned long &fg, unsigned long &bg); 1208 void im_set_color (unsigned long &fg, unsigned long &bg);
1334 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1209 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1335 1210
1336 bool IMisRunning (); 1211 bool IMisRunning ();
1337 void IMSendSpot (); 1212 void IMSendSpot ();
1338 bool IM_get_IC (const char *modifiers); 1213 bool IM_get_IC (const char *modifiers);
1339 void IMSetStatusPosition (); 1214 void IMSetPosition ();
1340#endif 1215#endif
1341 1216
1342 void resize_scrollbar (); 1217 void resize_scrollbar ();
1343 1218
1344 void pixel_position (int *x, int *y);
1345
1346 void selection_click (int clicks, int x, int y);
1347 void selection_extend (int x, int y, int flag);
1348 void selection_rotate (int x, int y);
1349
1350 /* autoconvert */
1351
1352 // command.C 1219 // command.C
1353 void lookup_key (XKeyEvent &ev); 1220 void key_press (XKeyEvent &ev);
1221 void key_release (XKeyEvent &ev);
1354 unsigned int cmd_write (const char *str, unsigned int count); 1222 unsigned int cmd_write (const char *str, unsigned int count);
1355 1223
1356 wchar_t next_char (); 1224 wchar_t next_char () NOTHROW;
1357 wchar_t cmd_getc (); 1225 wchar_t cmd_getc () THROW ((class out_of_input));
1358 uint32_t next_octet (); 1226 uint32_t next_octet () NOTHROW;
1359 uint32_t cmd_get8 (); 1227 uint32_t cmd_get8 () THROW ((class out_of_input));
1360 1228
1361 bool cmd_parse (); 1229 bool cmd_parse ();
1362 void mouse_report (XButtonEvent &ev); 1230 void mouse_report (XButtonEvent &ev);
1363 void button_press (XButtonEvent &ev); 1231 void button_press (XButtonEvent &ev);
1364 void button_release (XButtonEvent &ev); 1232 void button_release (XButtonEvent &ev);
1365 void focus_in (); 1233 void focus_in ();
1366 void focus_out (); 1234 void focus_out ();
1235 void update_fade_color (unsigned int idx);
1367 int check_our_parents (); 1236 int check_our_parents ();
1368#ifdef PRINTPIPE 1237#ifdef PRINTPIPE
1369 FILE *popen_printer (); 1238 FILE *popen_printer ();
1370 int pclose_printer (FILE *stream); 1239 int pclose_printer (FILE *stream);
1371#endif 1240#endif
… …
1385 void process_sgr_mode (unsigned int nargs, const int *arg); 1254 void process_sgr_mode (unsigned int nargs, const int *arg);
1386 void process_graphics (); 1255 void process_graphics ();
1387 // init.C 1256 // init.C
1388 void Get_Colours (); 1257 void Get_Colours ();
1389 void get_ourmods (); 1258 void get_ourmods ();
1390 // logging.C
1391 void makeutent (const char *pty, const char *hostname);
1392 void cleanutent ();
1393 // main.C 1259 // main.C
1394 void privileged_utmp (rxvt_privaction action);
1395 bool set_fonts (); 1260 bool set_fonts ();
1396 void set_string_property (Atom prop, const char *str, int len = -1); 1261 void set_string_property (Atom prop, const char *str, int len = -1);
1397 void set_utf8_property (Atom prop, const char *str, int len = -1); 1262 void set_utf8_property (Atom prop, const char *str, int len = -1);
1398 void set_title (const char *str); 1263 void set_title (const char *str);
1399 void set_icon_name (const char *str); 1264 void set_icon_name (const char *str);
1400 void set_window_color (int idx, const char *color); 1265 void set_window_color (int idx, const char *color);
1401 void set_colorfgbg (); 1266 void set_colorfgbg ();
1402 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1267 bool set_color (rxvt_color &color, const char *name);
1268 void alias_color (int dst, int src);
1403 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1269 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1404
1405#ifdef MENUBAR
1406 // menubar.C
1407 void menuitem_free (menu_t *menu, menuitem_t *item);
1408 int action_dispatch (action_t *action);
1409 void menuarrow_free (char name);
1410 void menuarrow_add (char *string);
1411 char *menu_find_base (menu_t **menu, char *path);
1412 menu_t *menu_delete (menu_t *menu);
1413 menu_t *menu_add (menu_t *parent, char *path);
1414 void drawbox_menubar (int x, int len, int state);
1415 void drawtriangle (int x, int y, int state);
1416 void drawbox_menuitem (int y, int state);
1417 void menu_show ();
1418 void menu_display (void (rxvt_term::*update) ());
1419 void menu_hide_all ();
1420 void menu_hide ();
1421 void menu_clear (menu_t *menu);
1422 void menubar_clear ();
1423 bar_t *menubar_find (const char *name);
1424 int menubar_push (const char *name);
1425 void menubar_remove (const char *name);
1426 void menubar_dump (FILE *fp);
1427 void menubar_read (const char *filename);
1428 void menubar_dispatch (char *str);
1429 void draw_Arrows (int name, int state);
1430 void menubar_expose ();
1431 int menubar_mapping (int map);
1432 int menu_select (XButtonEvent &ev);
1433 void menubar_select (XButtonEvent &ev);
1434 void menubar_control (XButtonEvent &ev);
1435 void map_menuBar (int map);
1436#endif
1437 1270
1438 // screen.C 1271 // screen.C
1439 1272
1440 void lalloc (line_t &l) const 1273 void lalloc (line_t &l) const
1441 { 1274 {
… …
1463 1296
1464 if (ncol > prev_ncol) 1297 if (ncol > prev_ncol)
1465 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1298 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1466 } 1299 }
1467 1300
1468 int fgcolor_of (rend_t r) const 1301 int fgcolor_of (rend_t r) const NOTHROW
1469 { 1302 {
1470 int base = GET_BASEFG (r); 1303 int base = GET_BASEFG (r);
1471#ifndef NO_BRIGHTCOLOR 1304#ifndef NO_BRIGHTCOLOR
1472 if (r & RS_Bold 1305 if (r & RS_Bold
1473# if ENABLE_STYLES 1306# if ENABLE_STYLES
… …
1477 base += minBrightCOLOR - minCOLOR; 1310 base += minBrightCOLOR - minCOLOR;
1478#endif 1311#endif
1479 return base; 1312 return base;
1480 } 1313 }
1481 1314
1482 int bgcolor_of (rend_t r) const 1315 int bgcolor_of (rend_t r) const NOTHROW
1483 { 1316 {
1484 int base = GET_BASEBG (r); 1317 int base = GET_BASEBG (r);
1485#ifndef NO_BRIGHTCOLOR 1318#ifndef NO_BRIGHTCOLOR
1486 if (r & RS_Blink 1319 if (r & RS_Blink
1487# if ENABLE_STYLES 1320# if ENABLE_STYLES
… …
1491 base += minBrightCOLOR - minCOLOR; 1324 base += minBrightCOLOR - minCOLOR;
1492#endif 1325#endif
1493 return base; 1326 return base;
1494 } 1327 }
1495 1328
1496 bool option (uint32_t opt) const 1329 bool option (uint32_t opt) const NOTHROW
1497 { 1330 {
1498 return OPTION (opt); 1331 return OPTION (opt);
1499 } 1332 }
1500 1333
1501 void set_option (uint32_t opt, bool set) 1334 void set_option (uint32_t opt, bool set) NOTHROW
1502 { 1335 {
1503 if (set) 1336 if (set)
1504 options |= opt; 1337 options |= opt;
1505 else 1338 else
1506 options &= ~opt; 1339 options &= ~opt;
1507 } 1340 }
1508 1341
1509 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1342 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1510 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1343 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1511 int scr_scroll_text (int row1, int row2, int count); 1344 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1512 void scr_reset (); 1345 void scr_reset ();
1513 void scr_release (); 1346 void scr_release () NOTHROW;
1514 void scr_clear (bool really = false); 1347 void scr_clear (bool really = false) NOTHROW;
1515 void scr_refresh (unsigned char refresh_type); 1348 void scr_refresh () NOTHROW;
1516 bool scr_refresh_rend (rend_t mask, rend_t value); 1349 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1517 void scr_erase_screen (int mode); 1350 void scr_erase_screen (int mode) NOTHROW;
1518#if ENABLE_FRILLS 1351#if ENABLE_FRILLS
1519 void scr_erase_savelines (); 1352 void scr_erase_savelines () NOTHROW;
1520 void scr_backindex (); 1353 void scr_backindex () NOTHROW;
1521 void scr_forwardindex (); 1354 void scr_forwardindex () NOTHROW;
1522#endif 1355#endif
1523 void scr_touch (bool refresh); 1356 void scr_touch (bool refresh) NOTHROW;
1524 void scr_expose (int x, int y, int width, int height, bool refresh); 1357 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1525 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1358 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1526 void scr_recolour (); 1359 void scr_recolour () NOTHROW;
1527 void scr_remap_chars (); 1360 void scr_remap_chars () NOTHROW;
1528 void scr_remap_chars (line_t &l); 1361 void scr_remap_chars (line_t &l) NOTHROW;
1362
1363 enum cursor_mode { SAVE, RESTORE };
1529 1364
1530 void scr_poweron (); 1365 void scr_poweron ();
1531 void scr_cursor (int mode); 1366 void scr_cursor (cursor_mode mode) NOTHROW;
1532 void scr_do_wrap (); 1367 void scr_do_wrap () NOTHROW;
1368 void scr_swap_screen () NOTHROW;
1533 int scr_change_screen (int scrn); 1369 void scr_change_screen (int scrn);
1534 void scr_color (unsigned int color, int fgbg); 1370 void scr_color (unsigned int color, int fgbg) NOTHROW;
1535 void scr_rendition (int set, int style); 1371 void scr_rendition (int set, int style) NOTHROW;
1536 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1372 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1537 void scr_backspace (); 1373 void scr_backspace () NOTHROW;
1538 void scr_tab (int count, bool ht = false); 1374 void scr_tab (int count, bool ht = false) NOTHROW;
1539 void scr_gotorc (int row, int col, int relative); 1375 void scr_gotorc (int row, int col, int relative) NOTHROW;
1540 void scr_index (enum page_dirn direction); 1376 void scr_index (enum page_dirn direction) NOTHROW;
1541 void scr_erase_line (int mode); 1377 void scr_erase_line (int mode) NOTHROW;
1542 void scr_E (); 1378 void scr_E () NOTHROW;
1543 void scr_insdel_lines (int count, int insdel); 1379 void scr_insdel_lines (int count, int insdel) NOTHROW;
1544 void scr_insdel_chars (int count, int insdel); 1380 void scr_insdel_chars (int count, int insdel) NOTHROW;
1545 void scr_scroll_region (int top, int bot); 1381 void scr_scroll_region (int top, int bot) NOTHROW;
1546 void scr_cursor_visible (int mode); 1382 void scr_cursor_visible (int mode) NOTHROW;
1547 void scr_autowrap (int mode); 1383 void scr_autowrap (int mode) NOTHROW;
1548 void scr_relative_origin (int mode); 1384 void scr_relative_origin (int mode) NOTHROW;
1549 void scr_insert_mode (int mode); 1385 void scr_insert_mode (int mode) NOTHROW;
1550 void scr_set_tab (int mode); 1386 void scr_set_tab (int mode) NOTHROW;
1551 void scr_rvideo_mode (int mode); 1387 void scr_rvideo_mode (bool on) NOTHROW;
1552 void scr_report_position (); 1388 void scr_report_position () NOTHROW;
1553 void set_font_style (); 1389 void set_font_style () NOTHROW;
1554 void scr_charset_choose (int set); 1390 void scr_charset_choose (int set) NOTHROW;
1555 void scr_charset_set (int set, unsigned int ch); 1391 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1556 void scr_move_to (int y, int len); 1392 void scr_move_to (int y, int len) NOTHROW;
1557 bool scr_page (enum page_dirn direction, int nlines); 1393 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1558 bool scr_changeview (int new_view_start); 1394 bool scr_changeview (int new_view_start) NOTHROW;
1559 void scr_bell (); 1395 void scr_bell () NOTHROW;
1560 void scr_printscreen (int fullhist); 1396 void scr_printscreen (int fullhist) NOTHROW;
1561 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1397 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1562 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1398 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1563 void scr_reverse_selection (); 1399 void scr_reverse_selection () NOTHROW;
1564 void scr_dump (int fd); 1400 void scr_dump (int fd) NOTHROW;
1401
1565 void selection_check (int check_more); 1402 void selection_check (int check_more) NOTHROW;
1566 void selection_paste (Window win, Atom prop, bool delete_prop); 1403 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1567 void selection_property (Window win, Atom prop); 1404 void selection_property (Window win, Atom prop) NOTHROW;
1568 void selection_request (Time tm, int x, int y); 1405 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1569 int selection_request_other (Atom target, int selnum); 1406 int selection_request_other (Atom target, int selnum) NOTHROW;
1570 void selection_clear (); 1407 void selection_clear () NOTHROW;
1571 void selection_make (Time tm); 1408 void selection_make (Time tm);
1572 bool selection_grab (Time tm); 1409 bool selection_grab (Time tm) NOTHROW;
1573 void selection_start_colrow (int col, int row); 1410 void selection_start_colrow (int col, int row) NOTHROW;
1574 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1411 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1575 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1412 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1576 void selection_remove_trailing_spaces (); 1413 void selection_remove_trailing_spaces () NOTHROW;
1577 void selection_send (const XSelectionRequestEvent &rq); 1414 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1415 void selection_click (int clicks, int x, int y) NOTHROW;
1416 void selection_extend (int x, int y, int flag) NOTHROW;
1417 void selection_rotate (int x, int y) NOTHROW;
1418
1419 void pixel_position (int *x, int *y) NOTHROW;
1578 1420
1579#if defined(NEXT_SCROLLBAR) 1421#if defined(NEXT_SCROLLBAR)
1580 // scrollbar-next.C 1422 // scrollbar-next.C
1581 Pixmap renderPixmap (const char *const *data, int width, int height); 1423 Pixmap renderPixmap (const char *const *data, int width, int height);
1582 void init_scrollbar_stuff (); 1424 void init_scrollbar_stuff ();
… …
1584 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1426 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1585#endif 1427#endif
1586 1428
1587#if defined(RXVT_SCROLLBAR) 1429#if defined(RXVT_SCROLLBAR)
1588 // scrollbar-rxvt.C 1430 // scrollbar-rxvt.C
1589 void Draw_button (int x, int y, int state, int dirn);
1590 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1431 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1591#endif 1432#endif
1592 1433
1593#if defined(XTERM_SCROLLBAR) 1434#if defined(XTERM_SCROLLBAR)
1594 // scrollbar-xterm.C 1435 // scrollbar-xterm.C
… …
1625# define __PROTO(p) p 1466# define __PROTO(p) p
1626#else 1467#else
1627# define __PROTO(p) () 1468# define __PROTO(p) ()
1628#endif 1469#endif
1629 1470
1630#ifdef DEBUG_malloc
1631# include "dmalloc.h" /* This comes last */
1632#endif
1633
1634#endif /* _RXVT_H_ */ 1471#endif /* _RXVT_H_ */
1635 1472

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