ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/rxvt.h
(Generate patch)

Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.203 by root, Fri Jan 13 07:03:48 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
23#else
24# define ENABLE_MINIMAL 1
21#endif 25#endif
22 26
23#include <limits.h> 27#include <limits.h>
24 28
25#include <X11/cursorfont.h> 29#include <X11/cursorfont.h>
… …
29#if ENABLE_FRILLS 33#if ENABLE_FRILLS
30# include <X11/Xmd.h> 34# include <X11/Xmd.h>
31#endif 35#endif
32 36
33#include "encoding.h" 37#include "encoding.h"
38#include "rxvtutil.h"
34#include "rxvtfont.h" 39#include "rxvtfont.h"
35#include "rxvttoolkit.h" 40#include "rxvttoolkit.h"
36#include "iom.h" 41#include "iom.h"
37#include "salloc.h" 42#include "salloc.h"
43#include "libptytty.h"
38 44
39#include "rxvtperl.h" 45#include "rxvtperl.h"
46
47// try to avoid some macros to decrease code size, on some systems
48#if ENABLE_MINIMAL
49# define strcmp(a,b) (strcmp)(a,b)
50# define strlen(a) (strlen)(a)
51# define strcpy(a,b) (strcpy)(a,b)
52# define memset(a,c,l) (memset)(a,c,l)
53# define memcpy(a,b,l) (memcpy)(a,b,l)
54#endif
40 55
41/* 56/*
42 ***************************************************************************** 57 *****************************************************************************
43 * SYSTEM HACKS 58 * SYSTEM HACKS
44 ***************************************************************************** 59 *****************************************************************************
… …
83# define STDIN_FILENO 0 98# define STDIN_FILENO 0
84# define STDOUT_FILENO 1 99# define STDOUT_FILENO 1
85# define STDERR_FILENO 2 100# define STDERR_FILENO 2
86#endif 101#endif
87 102
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
88/* 111/*
89 ***************************************************************************** 112 *****************************************************************************
90 * PROTOTYPES 113 * PROTOTYPES
91 ***************************************************************************** 114 *****************************************************************************
92 */ 115 */
93// main.C 116// main.C
94RETSIGTYPE rxvt_Child_signal (int sig); 117RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
95RETSIGTYPE rxvt_Exit_signal (int sig); 118RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
96void rxvt_clean_exit (); 119void rxvt_clean_exit () NOTHROW;
97void * rxvt_malloc (size_t size); 120void * rxvt_malloc (size_t size);
98void * rxvt_calloc (size_t number, size_t size); 121void * rxvt_calloc (size_t number, size_t size);
99void * rxvt_realloc (void *ptr, size_t size); 122void * rxvt_realloc (void *ptr, size_t size);
100void rxvt_privileges (rxvt_privaction action);
101 123
102// util.C 124// misc.C
103char * rxvt_wcstombs (const wchar_t *str, int len = -1); 125char * rxvt_wcstombs (const wchar_t *str, int len = -1);
104wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 126wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
105char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 127char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
106wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 128wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
107char * rxvt_strdup (const char *str); 129char * rxvt_strdup_cpp (const char *str);
108 130
109// misc.C 131#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
132
110char * rxvt_r_basename (const char *str); 133char * rxvt_r_basename (const char *str) NOTHROW;
111void rxvt_vlog (const char *fmt, va_list arg_ptr); 134void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
112void rxvt_log (const char *fmt,...); 135void rxvt_log (const char *fmt,...) NOTHROW;
113void rxvt_warn (const char *fmt,...); 136void rxvt_warn (const char *fmt,...) NOTHROW;
114void rxvt_fatal (const char *fmt,...); 137void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
115void rxvt_exit_failure (); 138void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
139
116int rxvt_Str_match (const char *s1, const char *s2); 140int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
117const char * rxvt_Str_skip_space (const char *str); 141const char * rxvt_Str_skip_space (const char *str) NOTHROW;
118char * rxvt_Str_trim (char *str); 142char * rxvt_Str_trim (char *str) NOTHROW;
119int rxvt_Str_escaped (char *str); 143int rxvt_Str_escaped (char *str) NOTHROW;
120char ** rxvt_splitcommastring (const char *cs); 144char ** rxvt_splitcommastring (const char *cs) NOTHROW;
121void rxvt_freecommastring (char **cs); 145void rxvt_freecommastring (char **cs) NOTHROW;
122char * 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;
123void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
124void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
125void rxvt_usleep (int usecs);
126 147
127///////////////////////////////////////////////////////////////////////////// 148/////////////////////////////////////////////////////////////////////////////
128 149
129// temporarily replace the process environment 150// temporarily replace the process environment
130extern char **environ; 151extern char **environ;
131extern char **rxvt_environ; // the original environ pointer 152extern char **rxvt_environ; // the original environ pointer
132 153
133inline void set_environ (stringvec *envv) 154inline void set_environ (stringvec *envv)
134{ 155{
156#if ENABLE_PERL
157 assert (envv);
158#else
135 if (envv) 159 if (envv)
160#endif
136 environ = (char **)envv->begin (); 161 environ = (char **)envv->begin ();
137} 162}
138 163
139inline void set_environ (char **envv) 164inline void set_environ (char **envv)
140{ 165{
166#if ENABLE_PERL
167 assert (envv);
168#else
141 if (envv) 169 if (envv)
170#endif
142 environ = envv; 171 environ = envv;
143} 172}
144 173
145/* 174/*
146 ***************************************************************************** 175 *****************************************************************************
147 * STRUCTURES AND TYPEDEFS 176 * STRUCTURES AND TYPEDEFS
148 ***************************************************************************** 177 *****************************************************************************
149 */ 178 */
150struct grwin_t; 179struct grwin_t;
151 180
152/* Sanitize menubar info */
153#ifndef MENUBAR
154# undef MENUBAR_MAX
155#endif
156#ifndef MENUBAR_MAX
157# define MENUBAR_MAX 0
158#endif
159
160/* If we're using either the rxvt scrollbar or menu bars, keep the 181/* If we're using either the rxvt scrollbar, keep the
161 * scrollColor resource. 182 * scrollColor resource.
162 */ 183 */
163#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 184#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
164# define KEEP_SCROLLCOLOR 1 185# define KEEP_SCROLLCOLOR 1
165#else 186#else
166# undef KEEP_SCROLLCOLOR 187# undef KEEP_SCROLLCOLOR
167#endif 188#endif
168 189
… …
249#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 270#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
250# define EXIT_SUCCESS 0 /* exit function success */ 271# define EXIT_SUCCESS 0 /* exit function success */
251# define EXIT_FAILURE 1 /* exit function failure */ 272# define EXIT_FAILURE 1 /* exit function failure */
252#endif 273#endif
253 274
254#define menuBar_esc 10
255#define scrollBar_esc 30 275#define scrollBar_esc 30
256#define menuBar_margin 2 /* margin below text */
257 276
258#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)
259# define HAVE_SCROLLBARS 1 278# define HAVE_SCROLLBARS 1
260#endif
261
262/* width of scrollBar, menuBar shadow, must be 1 or 2 */
263#ifdef HALFSHADOW
264# define MENU_SHADOW 1
265#else
266# define MENU_SHADOW 2
267#endif 279#endif
268 280
269#define R_SB_ALIGN_CENTRE 0 281#define R_SB_ALIGN_CENTRE 0
270#define R_SB_ALIGN_TOP 1 282#define R_SB_ALIGN_TOP 1
271#define R_SB_ALIGN_BOTTOM 2 283#define R_SB_ALIGN_BOTTOM 2
… …
344 * | 356 * |
345 * +---< SB_WIDTH_NEXT 357 * +---< SB_WIDTH_NEXT
346 */ 358 */
347 359
348enum { 360enum {
349 NO_REFRESH = 0 , /* Window not visible at all! */ 361 NO_REFRESH = 0, /* Window not visible at all! */
350 FAST_REFRESH = 1<<0, /* Fully exposed window */ 362 FAST_REFRESH = 1, /* Fully exposed window */
351 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 363 SLOW_REFRESH = 2, /* Partially exposed window */
352 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
353}; 364};
354 365
355#ifdef NO_SECONDARY_SCREEN 366#ifdef NO_SECONDARY_SCREEN
356# define NSCREENS 0 367# define NSCREENS 0
357#else 368#else
… …
401 412
402// fake styles 413// fake styles
403#define RS_Blink 0x00010000UL // blink 414#define RS_Blink 0x00010000UL // blink
404#define RS_RVid 0x00020000UL // reverse video 415#define RS_RVid 0x00020000UL // reverse video
405#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
406 420
407// 5 custom bits for extensions 421// 5 custom bits for extensions
408#define RS_customCount 32 422#define RS_customCount 32
409#define RS_customMask 0x00f80000UL 423#define RS_customMask 0x00f80000UL
410#define RS_customShift 19 424#define RS_customShift 19
… …
480 Rxvt_restoreFG = 39, // change default fg color 494 Rxvt_restoreFG = 39, // change default fg color
481 Rxvt_restoreBG = 49, // change default bg color 495 Rxvt_restoreBG = 49, // change default bg color
482 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 496 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
483 497
484 URxvt_locale = 701, // change locale 498 URxvt_locale = 701, // change locale
485 URxvt_Menu = 703, // set menu item 499 URxvt_version = 702, // request version
500
486 URxvt_Color_IT = 704, // change actual 'Italic' colour 501 URxvt_Color_IT = 704, // change actual 'Italic' colour
487 URxvt_Color_tint = 705, // change actual tint colour 502 URxvt_Color_tint = 705, // change actual tint colour
488 URxvt_Color_BD = 706, 503 URxvt_Color_BD = 706,
489 URxvt_Color_UL = 707, 504 URxvt_Color_UL = 707,
490 505
… …
574#endif 589#endif
575}; 590};
576 591
577#define Color_Bits 7 // 0 .. maxTermCOLOR 592#define Color_Bits 7 // 0 .. maxTermCOLOR
578 593
579#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
580#define NPIXCLR_BITS 32
581
582/* 594/*
583 * Resource list 595 * Resource list
584 */ 596 */
585enum { 597enum {
586# define def(name) Rs_ ## name, 598# define def(name) Rs_ ## name,
587# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 599# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
588# include "rsinc.h" 600# include "rsinc.h"
589# undef def 601# undef def
590# undef reserve 602# undef reserve
591 NUM_RESOURCES 603 NUM_RESOURCES
592};
593
594// see init.C:xa_names, which must be kept in sync
595enum {
596 XA_TEXT = 0,
597 XA_COMPOUND_TEXT,
598 XA_UTF8_STRING,
599 XA_MULTIPLE,
600 XA_TARGETS,
601 XA_TIMESTAMP,
602 XA_VT_SELECTION,
603 XA_INCR,
604 XA_WM_PROTOCOLS,
605 XA_WM_DELETE_WINDOW,
606 XA_CLIPBOARD,
607#if ENABLE_FRILLS
608 XA_MOTIF_WM_HINTS,
609#endif
610#if ENABLE_EWMH
611 XA_NET_WM_PID,
612 XA_NET_WM_NAME,
613 XA_NET_WM_ICON_NAME,
614 XA_NET_WM_PING,
615#endif
616#if USE_XIM
617 XA_WM_LOCALE_NAME,
618#endif
619#if TRANSPARENT
620 XA_XROOTPMAP_ID,
621 XA_ESETROOT_PMAP_ID,
622#endif
623#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
624 XA_DNDPROTOCOL,
625 XA_DNDSELECTION,
626#endif
627#if ENABLE_XEMBED
628 XA_XEMBED,
629 XA_XEMBED_INFO,
630#endif
631 NUM_XA
632}; 604};
633 605
634/* DEC private modes */ 606/* DEC private modes */
635#define PrivMode_132 (1UL<<0) 607#define PrivMode_132 (1UL<<0)
636#define PrivMode_132OK (1UL<<1) 608#define PrivMode_132OK (1UL<<1)
… …
645#define PrivMode_ShiftKeys (1UL<<10) 617#define PrivMode_ShiftKeys (1UL<<10)
646#define PrivMode_VisibleCursor (1UL<<11) 618#define PrivMode_VisibleCursor (1UL<<11)
647#define PrivMode_MouseX10 (1UL<<12) 619#define PrivMode_MouseX10 (1UL<<12)
648#define PrivMode_MouseX11 (1UL<<13) 620#define PrivMode_MouseX11 (1UL<<13)
649#define PrivMode_scrollBar (1UL<<14) 621#define PrivMode_scrollBar (1UL<<14)
650#define PrivMode_menuBar (1UL<<15)
651#define PrivMode_TtyOutputInh (1UL<<16) 622#define PrivMode_TtyOutputInh (1UL<<15)
652#define PrivMode_Keypress (1UL<<17) 623#define PrivMode_Keypress (1UL<<16)
653#define PrivMode_smoothScroll (1UL<<18) 624#define PrivMode_smoothScroll (1UL<<17)
654#define PrivMode_vt52 (1UL<<19) 625#define PrivMode_vt52 (1UL<<18)
655#define PrivMode_LFNL (1UL<<20) 626#define PrivMode_LFNL (1UL<<19)
656/* too annoying to implement X11 highlight tracking */ 627/* too annoying to implement X11 highlight tracking */
657/* #define PrivMode_MouseX11Track (1LU<<21) */ 628/* #define PrivMode_MouseX11Track (1LU<<20) */
658 629
659#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 630#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
660#define PrivMode(test,bit) \ 631#define PrivMode(test,bit) \
661 if (test) \ 632 if (test) \
662 priv_modes |= (bit); \ 633 priv_modes |= (bit); \
… …
709/* 680/*
710 ***************************************************************************** 681 *****************************************************************************
711 * MACRO DEFINES 682 * MACRO DEFINES
712 ***************************************************************************** 683 *****************************************************************************
713 */ 684 */
714#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)
715 691
716/* convert pixel dimensions to row/column values. Everything as int32_t */ 692/* convert pixel dimensions to row/column values. Everything as int32_t */
717#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 693#define Pixel2Col(x) Pixel2Width((int32_t)(x))
718#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 694#define Pixel2Row(y) Pixel2Height((int32_t)(y))
719#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 695#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
753#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 729#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
754#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 730#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
755 731
756#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 732#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
757 733
758#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 734#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
759#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 735#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
760 736
761#if ENABLE_STYLES 737#if ENABLE_STYLES
762# define FONTSET(style) fontset[GET_STYLE (style)] 738# define FONTSET(style) fontset[GET_STYLE (style)]
763#else 739#else
764# define FONTSET(style) fontset[0] 740# define FONTSET(style) fontset[0]
… …
792#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 768#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
793#define scrollbar_position(y) ((y) - scrollBar.beg) 769#define scrollbar_position(y) ((y) - scrollBar.beg)
794#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 770#define scrollbar_size() (scrollBar.end - scrollBar.beg \
795 - scrollbar_minheight ()) 771 - scrollbar_minheight ())
796 772
797#if (MENUBAR_MAX > 1)
798/* rendition style flags */
799# define menuBar_height() (fheight + MENU_SHADOW)
800# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
801# define isMenuBarWindow(w) ((w) == menuBar.win)
802#else
803# define menuBar_height() (0)
804# define menuBar_TotalHeight() (0)
805# define isMenuBarWindow(w) (0)
806#endif
807
808#ifdef XPM_BACKGROUND 773#ifdef XPM_BACKGROUND
809# 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))
810#else 775#else
811# define XPMClearArea(a, b, c, d, e, f, g) 776# define XPMClearArea(a, b, c, d, e, f, g)
812#endif 777#endif
813 778
814#ifdef UTMP_SUPPORT
815# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
816# undef HAVE_UTMPX_H
817# undef HAVE_STRUCT_UTMPX
818# endif
819# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
820# undef HAVE_UTMP_H
821# undef HAVE_STRUCT_UTMP
822# endif
823
824# ifdef HAVE_UTMPX_H
825# include <utmpx.h>
826# endif
827# ifdef HAVE_UTMP_H
828# include <utmp.h>
829# endif
830#endif
831
832#ifdef DEBUG_CMD
833# define D_CMD(x) fprintf x ; fputc('\n', stderr)
834#else
835# define D_CMD(x)
836#endif
837#ifdef DEBUG_INIT
838# define D_INIT(x) fprintf x ; fputc('\n', stderr)
839#else
840# define D_INIT(x)
841#endif
842#ifdef DEBUG_MAIN
843# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
844#else
845# define D_MAIN(x)
846#endif
847#ifdef DEBUG_SIZE
848# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
849#else
850# define D_SIZE(x)
851#endif
852
853extern class rxvt_failure_exception { } rxvt_failure_exception;
854
855typedef callback1<void, const char *> log_callback; 779typedef callback<void (const char *)> log_callback;
856typedef callback1<int, int> getfd_callback; 780typedef callback<int (int)> getfd_callback;
857
858extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
859extern void rxvt_log (const char *fmt, ...);
860extern void rxvt_warn (const char *fmt, ...);
861extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
862extern void rxvt_exit_failure () __attribute__ ((noreturn));
863 781
864#define SET_LOCALE(locale) rxvt_set_locale (locale) 782#define SET_LOCALE(locale) rxvt_set_locale (locale)
865extern bool rxvt_set_locale (const char *locale); 783extern bool rxvt_set_locale (const char *locale) NOTHROW;
866extern void rxvt_push_locale (const char *locale); 784extern void rxvt_push_locale (const char *locale) NOTHROW;
867extern void rxvt_pop_locale (); 785extern void rxvt_pop_locale () NOTHROW;
868
869/****************************************************************************/
870
871#ifdef MENUBAR
872# include "menubar.h"
873#endif
874
875#define BLINK_INTERVAL 0.5
876#define TEXT_BLINK_INTERVAL 0.5
877
878#ifndef __attribute__
879# ifdef __GNUC__
880# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
881# define __attribute__(x)
882# endif
883# endif
884# define __attribute__(x)
885#endif
886 786
887/****************************************************************************/ 787/****************************************************************************/
888 788
889#define LINE_LONGER 0x0001 // line is continued on the next row 789#define LINE_LONGER 0x0001 // line is continued on the next row
890#define LINE_FILTERED 0x0002 // line has been filtered 790#define LINE_FILTERED 0x0002 // line has been filtered
891#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)
892 794
893struct line_t { 795struct line_t {
894 text_t *t; // terminal the text 796 text_t *t; // terminal the text
895 rend_t *r; // rendition, uses RS_ flags 797 rend_t *r; // rendition, uses RS_ flags
896 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
… …
950# define COMPOSE_LO 0x40000000UL 852# define COMPOSE_LO 0x40000000UL
951# define COMPOSE_HI 0x400fffffUL 853# define COMPOSE_HI 0x400fffffUL
952# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 854# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
953#else 855#else
954# if ENABLE_PERL 856# if ENABLE_PERL
955# 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
956# 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
957# else 859# else
958# define COMPOSE_LO 0xd800UL 860# define COMPOSE_LO 0xd800UL
959# define COMPOSE_HI 0xf8ffUL 861# define COMPOSE_HI 0xf8ffUL
960# endif 862# endif
… …
989#endif 891#endif
990 892
991/****************************************************************************/ 893/****************************************************************************/
992 894
993#ifdef KEYSYM_RESOURCE 895#ifdef KEYSYM_RESOURCE
994 class keyboard_manager; 896class keyboard_manager;
995#endif 897#endif
996 898
997struct 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
998 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
999 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 907 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1000#if ENABLE_PERL 908#if ENABLE_PERL
1001 rxvt_perl_term perl; 909 rxvt_perl_term perl;
1002#endif 910#endif
1003 struct mbstate mbstate; // current input multibyte state 911 struct mbstate mbstate; // current input multibyte state
… …
1009#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 917#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1010 am_transparent:1, /* is a transparent term */ 918 am_transparent:1, /* is a transparent term */
1011 am_pixmap_trans:1, /* transparency w/known root pixmap */ 919 am_pixmap_trans:1, /* transparency w/known root pixmap */
1012#endif 920#endif
1013 current_screen:1, /* primary or secondary */ 921 current_screen:1, /* primary or secondary */
1014 hate_those_clicks:1, /* a.k.a. keep mark position */
1015 num_scr_allow:1, 922 num_scr_allow:1,
1016 bypass_keystate:1, 923 bypass_keystate:1,
1017#ifdef CURSOR_BLINK 924#ifdef CURSOR_BLINK
1018 hidden_cursor:1, 925 hidden_cursor:1,
1019#endif 926#endif
… …
1034#endif 941#endif
1035 scrollbar_align, 942 scrollbar_align,
1036 selection_wait, 943 selection_wait,
1037 selection_type; 944 selection_type;
1038/* ---------- */ 945/* ---------- */
946 bool rvideo_state, rvideo_mode;
947#ifndef NO_BELL
1039 short rvideo; 948 bool rvideo_bell;
949#endif
1040 int num_scr; /* screen: number lines scrolled */ 950 int num_scr; /* screen: number lines scrolled */
1041 int prev_ncol, /* screen: previous number of columns */ 951 int prev_ncol, /* screen: previous number of columns */
1042 prev_nrow; /* screen: previous number of rows */ 952 prev_nrow; /* screen: previous number of rows */
1043/* ---------- */ 953/* ---------- */
1044 rend_t rstyle; 954 rend_t rstyle;
1045/* ---------- */
1046 uint32_t pixcolor_set[NPIXCLR_SETS];
1047/* ---------- */ 955/* ---------- */
1048#ifdef SELECTION_SCROLLING 956#ifdef SELECTION_SCROLLING
1049 int scroll_selection_lines; 957 int scroll_selection_lines;
1050 enum page_dirn scroll_selection_dir; 958 enum page_dirn scroll_selection_dir;
1051 int selection_save_x, 959 int selection_save_x,
… …
1062 refresh_limit, 970 refresh_limit,
1063 last_bot, /* scrollbar last bottom position */ 971 last_bot, /* scrollbar last bottom position */
1064 last_top, /* scrollbar last top position */ 972 last_top, /* scrollbar last top position */
1065 last_state, /* scrollbar last state */ 973 last_state, /* scrollbar last state */
1066 scrollbar_len, 974 scrollbar_len,
1067#ifdef MENUBAR
1068 menu_readonly, /* okay to alter menu? */
1069 Arrows_x,
1070#endif
1071#if MENUBAR_MAX > 1
1072 Nbars,
1073#endif
1074 window_vt_x, 975 window_vt_x,
1075 window_vt_y, 976 window_vt_y,
1076 window_sb_x, 977 window_sb_x,
1077# ifdef POINTER_BLANK 978# ifdef POINTER_BLANK
1078 pointerBlankDelay, 979 pointerBlankDelay,
… …
1085 int old_width, /* last used width in screen resize */ 986 int old_width, /* last used width in screen resize */
1086 old_height; /* last used height in screen resize */ 987 old_height; /* last used height in screen resize */
1087 unsigned long priv_modes, 988 unsigned long priv_modes,
1088 SavedModes; 989 SavedModes;
1089/* ---------- */ 990/* ---------- */
1090 Atom xa[NUM_XA]; 991 Atom *xa;
1091/* ---------- */ 992/* ---------- */
1092#ifdef MENUBAR 993#ifdef RXVT_SCROLLBAR
1093 GC menubarGC;
1094#endif
1095#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1096 GC scrollbarGC, 994 GC scrollbarGC,
1097 topShadowGC, 995 topShadowGC,
1098 botShadowGC; 996 botShadowGC;
1099#endif 997#endif
1100#ifdef XTERM_SCROLLBAR 998#ifdef XTERM_SCROLLBAR
… …
1132 const char *key_delete; 1030 const char *key_delete;
1133#endif 1031#endif
1134 struct mouse_event MEvent; 1032 struct mouse_event MEvent;
1135 XComposeStatus compose; 1033 XComposeStatus compose;
1136 ttymode_t tio; 1034 ttymode_t tio;
1137#ifdef UTMP_SUPPORT
1138# ifdef HAVE_STRUCT_UTMP
1139 struct utmp ut;
1140# endif
1141# ifdef HAVE_STRUCT_UTMPX
1142 struct utmpx utx;
1143# endif
1144# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1145 char ut_id[5];
1146# endif
1147 int utmp_pos;
1148#endif
1149 row_col_t oldcursor; 1035 row_col_t oldcursor;
1150#ifdef XPM_BACKGROUND 1036#ifdef XPM_BACKGROUND
1151 bgPixmap_t bgPixmap; 1037 bgPixmap_t bgPixmap;
1152 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1038 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1153#endif 1039#endif
1154#ifdef MENUBAR
1155 menu_t *ActiveMenu, /* currently active menu */
1156 *BuildMenu; /* the menu currently being built */
1157 bar_t *CurrentBar;
1158# if ! (MENUBAR_MAX > 1)
1159 bar_t BarList;
1160# endif /* (MENUBAR_MAX > 1) */
1161#endif
1162 1040
1163#if ENABLE_OVERLAY 1041#if ENABLE_OVERLAY
1164 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1042 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1165 text_t **ov_text; 1043 text_t **ov_text;
1166 rend_t **ov_rend; 1044 rend_t **ov_rend;
1167 1045
1168 void scr_swap_overlay (); 1046 void scr_swap_overlay () NOTHROW;
1169 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;
1170 void scr_overlay_off (); 1048 void scr_overlay_off () NOTHROW;
1171 void scr_overlay_set (int x, int y, 1049 void scr_overlay_set (int x, int y,
1172 text_t text, 1050 text_t text,
1173 rend_t rend = OVERLAY_RSTYLE); 1051 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1174 void scr_overlay_set (int x, int y, const char *s); 1052 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1175 void scr_overlay_set (int x, int y, const wchar_t *s); 1053 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1176#endif 1054#endif
1177 1055
1178 vector<void *> allocated; // free these memory blocks with free() 1056 vector<void *> allocated; // free these memory blocks with free()
1179 1057
1180 char *env_windowid; /* environmental variable WINDOWID */ 1058 char env_windowid[21]; /* environmental variable WINDOWID */
1059 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1181 char *env_display; /* environmental variable DISPLAY */ 1060 char *env_display; /* environmental variable DISPLAY */
1182 char *env_term; /* environmental variable TERM */ 1061 char *env_term; /* environmental variable TERM */
1183 char *env_colorfgbg; 1062
1184 char *locale; 1063 char *locale;
1185 char charsets[4]; 1064 char charsets[4];
1186 char *v_buffer; /* pointer to physical buffer */ 1065 char *v_buffer; /* pointer to physical buffer */
1187 unsigned int v_buflen; /* size of area to write */ 1066 unsigned int v_buflen; /* size of area to write */
1188 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1067 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1189 1068
1190#ifdef KEYSYM_RESOURCE 1069#ifdef KEYSYM_RESOURCE
1191 keyboard_manager *keyboard; 1070 keyboard_manager *keyboard;
1192#endif 1071#endif
1193 1072
1194 const char *rs[NUM_RESOURCES]; 1073 const char *rs[NUM_RESOURCES];
1195 /* command input buffering */ 1074 /* command input buffering */
1196 char *cmdbuf_ptr, *cmdbuf_endp; 1075 char *cmdbuf_ptr, *cmdbuf_endp;
1197 char cmdbuf_base[CBUFSIZ]; 1076 char cmdbuf_base[CBUFSIZ];
1077
1078 ptytty *pty;
1198 1079
1199 rxvt_salloc *talloc; // text line allocator 1080 rxvt_salloc *talloc; // text line allocator
1200 rxvt_salloc *ralloc; // rend line allocator 1081 rxvt_salloc *ralloc; // rend line allocator
1201 1082
1202 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
… …
1211 void iso14755_54 (int x, int y); 1092 void iso14755_54 (int x, int y);
1212# endif 1093# endif
1213#endif 1094#endif
1214 1095
1215 // modifies first argument(!) 1096 // modifies first argument(!)
1216 void paste (char *data, unsigned int len); 1097 void paste (char *data, unsigned int len) NOTHROW;
1217 1098
1218 long vt_emask, vt_emask_perl; 1099 long vt_emask, vt_emask_perl, vt_emask_xim;
1219 1100
1220 void vt_select_input () 1101 void vt_select_input () const NOTHROW
1221 { 1102 {
1222 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1103 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1223 } 1104 }
1224 1105
1225#if TRANSPARENT 1106#if TRANSPARENT || ENABLE_PERL
1226 void rootwin_cb (XEvent &xev); 1107 void rootwin_cb (XEvent &xev);
1227 xevent_watcher rootwin_ev; 1108 xevent_watcher rootwin_ev;
1228#endif 1109#endif
1229 1110
1230 void x_cb (XEvent &xev); 1111 void x_cb (XEvent &xev);
… …
1232 xevent_watcher termwin_ev; 1113 xevent_watcher termwin_ev;
1233 xevent_watcher vt_ev; 1114 xevent_watcher vt_ev;
1234#ifdef HAVE_SCROLLBARS 1115#ifdef HAVE_SCROLLBARS
1235 xevent_watcher scrollbar_ev; 1116 xevent_watcher scrollbar_ev;
1236#endif 1117#endif
1237#ifdef MENUBAR
1238 xevent_watcher menubar_ev;
1239#endif
1240 1118
1119 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1241 void check_cb (check_watcher &w); check_watcher check_ev; 1120 void check_cb (check_watcher &w); check_watcher check_ev;
1242 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1121 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1243 void flush_cb (time_watcher &w); time_watcher flush_ev; 1122 void flush_cb (time_watcher &w); time_watcher flush_ev;
1244
1245 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;
1246
1247 void incr_cb (time_watcher &w); time_watcher incr_ev; 1124 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1248 1125
1249#ifdef CURSOR_BLINK 1126#ifdef CURSOR_BLINK
1250 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;
1251#endif 1128#endif
1252#ifdef TEXT_BLINK 1129#ifdef TEXT_BLINK
1253 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;
1254#endif 1134#endif
1255 1135
1256#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1136#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1257 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;
1258#endif 1138#endif
… …
1275 1155
1276 void tt_winch (); 1156 void tt_winch ();
1277 1157
1278 rxvt_term (); 1158 rxvt_term ();
1279 ~rxvt_term (); 1159 ~rxvt_term ();
1280 void child_exit (); // child has exited, usually destroys
1281 void destroy (); 1160 void destroy ();
1282 void emergency_cleanup (); 1161 void emergency_cleanup ();
1283 1162
1284 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
1285 bool init_vars (); 1171 bool init_vars ();
1286 1172
1287 bool pty_fill (); 1173 bool pty_fill ();
1174
1175 void make_current () const // make this the "currently active" urxvt instance
1176 {
1177 SET_R (this);
1178 set_environ (envv);
1179 rxvt_set_locale (locale);
1180 }
1288 1181
1289 void init_secondary (); 1182 void init_secondary ();
1290 const char **init_resources (int argc, const char *const *argv); 1183 const char **init_resources (int argc, const char *const *argv);
1291 const char *x_resource (const char *name); 1184 const char *x_resource (const char *name);
1292 void init_env (); 1185 void init_env ();
… …
1301 void create_windows (int argc, const char *const *argv); 1194 void create_windows (int argc, const char *const *argv);
1302 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);
1303 void window_calc (unsigned int newwidth, unsigned int newheight); 1196 void window_calc (unsigned int newwidth, unsigned int newheight);
1304 1197
1305#if USE_XIM 1198#if USE_XIM
1306 rxvt_xim *input_method; 1199 rxvt_xim *input_method;
1307 XIC Input_Context; 1200 XIC Input_Context;
1308 XIMStyle input_style; 1201 XIMStyle input_style;
1309 XPoint spot; // most recently sent spot position 1202 XPoint spot; // most recently sent spot position
1310 1203
1311 void im_destroy (); 1204 void im_destroy ();
1312 void im_cb (); im_watcher im_ev; 1205 void im_cb (); im_watcher im_ev;
1313 void im_set_size (XRectangle &size); 1206 void im_set_size (XRectangle &size);
1314 void im_set_position (XPoint &pos); 1207 void im_set_position (XPoint &pos) NOTHROW;
1315 void im_set_color (unsigned long &fg, unsigned long &bg); 1208 void im_set_color (unsigned long &fg, unsigned long &bg);
1316 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);
1317 1210
1318 bool IMisRunning (); 1211 bool IMisRunning ();
1319 void IMSendSpot (); 1212 void IMSendSpot ();
1320 bool IM_get_IC (const char *modifiers); 1213 bool IM_get_IC (const char *modifiers);
1321 void IMSetStatusPosition (); 1214 void IMSetPosition ();
1322#endif 1215#endif
1323 1216
1324 void resize_scrollbar (); 1217 void resize_scrollbar ();
1325 1218
1326 void pixel_position (int *x, int *y);
1327
1328 void selection_click (int clicks, int x, int y);
1329 void selection_extend (int x, int y, int flag);
1330 void selection_rotate (int x, int y);
1331
1332 /* autoconvert */
1333
1334 // command.C 1219 // command.C
1335 void lookup_key (XKeyEvent &ev); 1220 void key_press (XKeyEvent &ev);
1221 void key_release (XKeyEvent &ev);
1336 unsigned int cmd_write (const char *str, unsigned int count); 1222 unsigned int cmd_write (const char *str, unsigned int count);
1337 1223
1338 wchar_t next_char (); 1224 wchar_t next_char () NOTHROW;
1339 wchar_t cmd_getc (); 1225 wchar_t cmd_getc () THROW ((class out_of_input));
1340 uint32_t next_octet (); 1226 uint32_t next_octet () NOTHROW;
1341 uint32_t cmd_get8 (); 1227 uint32_t cmd_get8 () THROW ((class out_of_input));
1342 1228
1343 bool cmd_parse (); 1229 bool cmd_parse ();
1344 void mouse_report (XButtonEvent &ev); 1230 void mouse_report (XButtonEvent &ev);
1345 void button_press (XButtonEvent &ev); 1231 void button_press (XButtonEvent &ev);
1346 void button_release (XButtonEvent &ev); 1232 void button_release (XButtonEvent &ev);
1347 void focus_in (); 1233 void focus_in ();
1348 void focus_out (); 1234 void focus_out ();
1235 void update_fade_color (unsigned int idx);
1349 int check_our_parents (); 1236 int check_our_parents ();
1350#ifdef PRINTPIPE 1237#ifdef PRINTPIPE
1351 FILE *popen_printer (); 1238 FILE *popen_printer ();
1352 int pclose_printer (FILE *stream); 1239 int pclose_printer (FILE *stream);
1353#endif 1240#endif
… …
1367 void process_sgr_mode (unsigned int nargs, const int *arg); 1254 void process_sgr_mode (unsigned int nargs, const int *arg);
1368 void process_graphics (); 1255 void process_graphics ();
1369 // init.C 1256 // init.C
1370 void Get_Colours (); 1257 void Get_Colours ();
1371 void get_ourmods (); 1258 void get_ourmods ();
1372 // logging.C
1373 void makeutent (const char *pty, const char *hostname);
1374 void cleanutent ();
1375 // main.C 1259 // main.C
1376 void privileged_utmp (rxvt_privaction action);
1377 bool set_fonts (); 1260 bool set_fonts ();
1378 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);
1379 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);
1380 void set_title (const char *str); 1263 void set_title (const char *str);
1381 void set_icon_name (const char *str); 1264 void set_icon_name (const char *str);
1382 void set_window_color (int idx, const char *color); 1265 void set_window_color (int idx, const char *color);
1383 void set_colorfgbg (); 1266 void set_colorfgbg ();
1384 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);
1385 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1269 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1386 1270
1387#ifdef MENUBAR
1388 // menubar.C
1389 void menuitem_free (menu_t *menu, menuitem_t *item);
1390 int action_dispatch (action_t *action);
1391 void menuarrow_free (char name);
1392 void menuarrow_add (char *string);
1393 char *menu_find_base (menu_t **menu, char *path);
1394 menu_t *menu_delete (menu_t *menu);
1395 menu_t *menu_add (menu_t *parent, char *path);
1396 void drawbox_menubar (int x, int len, int state);
1397 void drawtriangle (int x, int y, int state);
1398 void drawbox_menuitem (int y, int state);
1399 void menu_show ();
1400 void menu_display (void (rxvt_term::*update) ());
1401 void menu_hide_all ();
1402 void menu_hide ();
1403 void menu_clear (menu_t *menu);
1404 void menubar_clear ();
1405 bar_t *menubar_find (const char *name);
1406 int menubar_push (const char *name);
1407 void menubar_remove (const char *name);
1408 void menubar_dump (FILE *fp);
1409 void menubar_read (const char *filename);
1410 void menubar_dispatch (char *str);
1411 void draw_Arrows (int name, int state);
1412 void menubar_expose ();
1413 int menubar_mapping (int map);
1414 int menu_select (XButtonEvent &ev);
1415 void menubar_select (XButtonEvent &ev);
1416 void menubar_control (XButtonEvent &ev);
1417 void map_menuBar (int map);
1418#endif
1419
1420 // screen.C 1271 // screen.C
1421 1272
1422 void lalloc (line_t &l) 1273 void lalloc (line_t &l) const
1423 { 1274 {
1424 l.t = (text_t *)talloc->alloc (); 1275 l.t = (text_t *)talloc->alloc ();
1425 l.r = (rend_t *)ralloc->alloc (); 1276 l.r = (rend_t *)ralloc->alloc ();
1426 } 1277 }
1427 1278
… …
1431 talloc->free (l.t); 1282 talloc->free (l.t);
1432 ralloc->free (l.r); 1283 ralloc->free (l.r);
1433 } 1284 }
1434#endif 1285#endif
1435 1286
1436 void lresize (line_t &l) 1287 void lresize (line_t &l) const
1437 { 1288 {
1438 if (!l.t) 1289 if (!l.t)
1439 return; 1290 return;
1440 1291
1441 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1292 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1445 1296
1446 if (ncol > prev_ncol) 1297 if (ncol > prev_ncol)
1447 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1298 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1448 } 1299 }
1449 1300
1450 int fgcolor_of (rend_t r) 1301 int fgcolor_of (rend_t r) const NOTHROW
1451 { 1302 {
1452 int base = GET_BASEFG (r); 1303 int base = GET_BASEFG (r);
1453#ifndef NO_BRIGHTCOLOR 1304#ifndef NO_BRIGHTCOLOR
1454 if (r & RS_Bold 1305 if (r & RS_Bold
1455# if ENABLE_STYLES 1306# if ENABLE_STYLES
… …
1459 base += minBrightCOLOR - minCOLOR; 1310 base += minBrightCOLOR - minCOLOR;
1460#endif 1311#endif
1461 return base; 1312 return base;
1462 } 1313 }
1463 1314
1464 int bgcolor_of (rend_t r) 1315 int bgcolor_of (rend_t r) const NOTHROW
1465 { 1316 {
1466 int base = GET_BASEBG (r); 1317 int base = GET_BASEBG (r);
1467#ifndef NO_BRIGHTCOLOR 1318#ifndef NO_BRIGHTCOLOR
1468 if (r & RS_Blink 1319 if (r & RS_Blink
1469# if ENABLE_STYLES 1320# if ENABLE_STYLES
… …
1473 base += minBrightCOLOR - minCOLOR; 1324 base += minBrightCOLOR - minCOLOR;
1474#endif 1325#endif
1475 return base; 1326 return base;
1476 } 1327 }
1477 1328
1478 bool option (uint32_t opt) 1329 bool option (uint32_t opt) const NOTHROW
1479 { 1330 {
1480 return OPTION (opt); 1331 return OPTION (opt);
1481 } 1332 }
1482 1333
1483 void set_option (uint32_t opt, bool set) 1334 void set_option (uint32_t opt, bool set) NOTHROW
1484 { 1335 {
1485 if (set) 1336 if (set)
1486 options |= opt; 1337 options |= opt;
1487 else 1338 else
1488 options &= ~opt; 1339 options &= ~opt;
1489 } 1340 }
1490 1341
1491 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1342 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1492 void scr_blank_screen_mem (line_t &l, rend_t efs); 1343 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1493 int scr_scroll_text (int row1, int row2, int count); 1344 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1494 void scr_reset (); 1345 void scr_reset ();
1495 void scr_release (); 1346 void scr_release () NOTHROW;
1496 void scr_clear (bool really = false); 1347 void scr_clear (bool really = false) NOTHROW;
1497 void scr_refresh (unsigned char refresh_type); 1348 void scr_refresh () NOTHROW;
1498 bool scr_refresh_rend (rend_t mask, rend_t value); 1349 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1499 void scr_erase_screen (int mode); 1350 void scr_erase_screen (int mode) NOTHROW;
1500#if ENABLE_FRILLS 1351#if ENABLE_FRILLS
1501 void scr_erase_savelines (); 1352 void scr_erase_savelines () NOTHROW;
1502 void scr_backindex (); 1353 void scr_backindex () NOTHROW;
1503 void scr_forwardindex (); 1354 void scr_forwardindex () NOTHROW;
1504#endif 1355#endif
1505 void scr_touch (bool refresh); 1356 void scr_touch (bool refresh) NOTHROW;
1506 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;
1507 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1358 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1508 void scr_recolour (); 1359 void scr_recolour () NOTHROW;
1509 void scr_remap_chars (); 1360 void scr_remap_chars () NOTHROW;
1510 void scr_remap_chars (line_t &l); 1361 void scr_remap_chars (line_t &l) NOTHROW;
1362
1363 enum cursor_mode { SAVE, RESTORE };
1511 1364
1512 void scr_poweron (); 1365 void scr_poweron ();
1513 void scr_cursor (int mode); 1366 void scr_cursor (cursor_mode mode) NOTHROW;
1514 void scr_do_wrap (); 1367 void scr_do_wrap () NOTHROW;
1368 void scr_swap_screen () NOTHROW;
1515 int scr_change_screen (int scrn); 1369 void scr_change_screen (int scrn);
1516 void scr_color (unsigned int color, int fgbg); 1370 void scr_color (unsigned int color, int fgbg) NOTHROW;
1517 void scr_rendition (int set, int style); 1371 void scr_rendition (int set, int style) NOTHROW;
1518 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;
1519 void scr_backspace (); 1373 void scr_backspace () NOTHROW;
1520 void scr_tab (int count, bool ht = false); 1374 void scr_tab (int count, bool ht = false) NOTHROW;
1521 void scr_gotorc (int row, int col, int relative); 1375 void scr_gotorc (int row, int col, int relative) NOTHROW;
1522 void scr_index (enum page_dirn direction); 1376 void scr_index (enum page_dirn direction) NOTHROW;
1523 void scr_erase_line (int mode); 1377 void scr_erase_line (int mode) NOTHROW;
1524 void scr_E (); 1378 void scr_E () NOTHROW;
1525 void scr_insdel_lines (int count, int insdel); 1379 void scr_insdel_lines (int count, int insdel) NOTHROW;
1526 void scr_insdel_chars (int count, int insdel); 1380 void scr_insdel_chars (int count, int insdel) NOTHROW;
1527 void scr_scroll_region (int top, int bot); 1381 void scr_scroll_region (int top, int bot) NOTHROW;
1528 void scr_cursor_visible (int mode); 1382 void scr_cursor_visible (int mode) NOTHROW;
1529 void scr_autowrap (int mode); 1383 void scr_autowrap (int mode) NOTHROW;
1530 void scr_relative_origin (int mode); 1384 void scr_relative_origin (int mode) NOTHROW;
1531 void scr_insert_mode (int mode); 1385 void scr_insert_mode (int mode) NOTHROW;
1532 void scr_set_tab (int mode); 1386 void scr_set_tab (int mode) NOTHROW;
1533 void scr_rvideo_mode (int mode); 1387 void scr_rvideo_mode (bool on) NOTHROW;
1534 void scr_report_position (); 1388 void scr_report_position () NOTHROW;
1535 void set_font_style (); 1389 void set_font_style () NOTHROW;
1536 void scr_charset_choose (int set); 1390 void scr_charset_choose (int set) NOTHROW;
1537 void scr_charset_set (int set, unsigned int ch); 1391 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1538 int scr_move_to (int y, int len); 1392 void scr_move_to (int y, int len) NOTHROW;
1539 int scr_page (enum page_dirn direction, int nlines); 1393 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1540 int scr_changeview (unsigned int oldviewstart); 1394 bool scr_changeview (int new_view_start) NOTHROW;
1541 void scr_bell (); 1395 void scr_bell () NOTHROW;
1542 void scr_printscreen (int fullhist); 1396 void scr_printscreen (int fullhist) NOTHROW;
1543 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;
1544 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;
1545 void scr_reverse_selection (); 1399 void scr_reverse_selection () NOTHROW;
1546 void scr_dump (int fd); 1400 void scr_dump (int fd) NOTHROW;
1401
1547 void selection_check (int check_more); 1402 void selection_check (int check_more) NOTHROW;
1548 void selection_paste (Window win, Atom prop, bool delete_prop); 1403 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1549 void selection_property (Window win, Atom prop); 1404 void selection_property (Window win, Atom prop) NOTHROW;
1550 void selection_request (Time tm, int x, int y); 1405 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1551 int selection_request_other (Atom target, int selnum); 1406 int selection_request_other (Atom target, int selnum) NOTHROW;
1552 void selection_clear (); 1407 void selection_clear () NOTHROW;
1553 void selection_make (Time tm); 1408 void selection_make (Time tm);
1554 bool selection_grab (Time tm); 1409 bool selection_grab (Time tm) NOTHROW;
1555 void selection_start_colrow (int col, int row); 1410 void selection_start_colrow (int col, int row) NOTHROW;
1556 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;
1557 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;
1558 void selection_remove_trailing_spaces (); 1413 void selection_remove_trailing_spaces () NOTHROW;
1559 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;
1560 1420
1561#if defined(NEXT_SCROLLBAR) 1421#if defined(NEXT_SCROLLBAR)
1562 // scrollbar-next.C 1422 // scrollbar-next.C
1563 Pixmap renderPixmap (const char *const *data, int width, int height); 1423 Pixmap renderPixmap (const char *const *data, int width, int height);
1564 void init_scrollbar_stuff (); 1424 void init_scrollbar_stuff ();
… …
1566 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);
1567#endif 1427#endif
1568 1428
1569#if defined(RXVT_SCROLLBAR) 1429#if defined(RXVT_SCROLLBAR)
1570 // scrollbar-rxvt.C 1430 // scrollbar-rxvt.C
1571 void Draw_button (int x, int y, int state, int dirn);
1572 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);
1573#endif 1432#endif
1574 1433
1575#if defined(XTERM_SCROLLBAR) 1434#if defined(XTERM_SCROLLBAR)
1576 // scrollbar-xterm.C 1435 // scrollbar-xterm.C
… …
1607# define __PROTO(p) p 1466# define __PROTO(p) p
1608#else 1467#else
1609# define __PROTO(p) () 1468# define __PROTO(p) ()
1610#endif 1469#endif
1611 1470
1612#ifdef DEBUG_malloc
1613# include "dmalloc.h" /* This comes last */
1614#endif
1615
1616#endif /* _RXVT_H_ */ 1471#endif /* _RXVT_H_ */
1617 1472

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines