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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.220 by root, Tue Jan 17 15:17:39 2006 UTC vs.
Revision 1.291 by sasha, Fri Aug 10 22:10:36 2007 UTC

… …
8#if defined (ISO_14755) || defined (ENABLE_PERL) 8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 9# define ENABLE_OVERLAY 1
10#endif 10#endif
11 11
12#if ENABLE_PERL 12#if ENABLE_PERL
13# define ENABLE_FRILLS 1 13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1 14# define ENABLE_COMBINING 1
15#endif 15#endif
16 16
17#if ENABLE_FRILLS 17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1 18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 19# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1
20# define CURSOR_BLINK 1 21# define CURSOR_BLINK 1
22# define OPTION_HC 1
21#else 23#else
22# define ENABLE_MINIMAL 1 24# define ENABLE_MINIMAL 1
23#endif 25#endif
24 26
25#include <limits.h> 27#include <limits.h>
… …
31#if ENABLE_FRILLS 33#if ENABLE_FRILLS
32# include <X11/Xmd.h> 34# include <X11/Xmd.h>
33#endif 35#endif
34 36
35#include "encoding.h" 37#include "encoding.h"
38#include "rxvtutil.h"
36#include "rxvtfont.h" 39#include "rxvtfont.h"
37#include "rxvttoolkit.h" 40#include "rxvttoolkit.h"
38#include "iom.h" 41#include "iom.h"
39#include "salloc.h" 42#include "salloc.h"
43#include "libptytty.h"
40 44
41#include "rxvtperl.h" 45#include "rxvtperl.h"
42 46
43// try to avoid some macros to decrease code size, on some systems 47// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL 48#if ENABLE_MINIMAL
… …
66 70
67#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
68typedef char *XPointer; 72typedef char *XPointer;
69#endif 73#endif
70 74
71#ifdef HAVE_TERMIOS_H
72# include <termios.h> 75#include <termios.h>
73typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
74#else
75# include <sgtty.h>
76typedef struct {
77 struct sgttyb sg;
78 struct tchars tc;
79 struct ltchars lc;
80 int line;
81 int local;
82} ttymode_t;
83#endif
84 77
85#ifdef XPM_BACKGROUND 78#ifdef HAVE_AFTERIMAGE
86# ifdef XPM_INC_X11 79# include <afterimage.h>
87# include <X11/xpm.h> 80#undef min
88# else 81#undef max
89# include <xpm.h>
90# endif
91#endif 82#endif
92 83
93#ifndef STDIN_FILENO 84#ifndef STDIN_FILENO
94# define STDIN_FILENO 0 85# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 86# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 87# define STDERR_FILENO 2
97#endif 88#endif
98 89
99enum rxvt_privaction { IGNORE = 'i', SAVE = 's', RESTORE = 'r' };//TODO 90/****************************************************************************/
91
92// exception thrown on fatal (per-instance) errors
93class rxvt_failure_exception { };
94
95// exception thrown when the command parser runs out of input data
96class out_of_input { };
100 97
101/* 98/*
102 ***************************************************************************** 99 *****************************************************************************
103 * PROTOTYPES 100 * PROTOTYPES
104 ***************************************************************************** 101 *****************************************************************************
105 */ 102 */
106// main.C 103// main.C
107RETSIGTYPE rxvt_Child_signal (int sig); 104RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
108RETSIGTYPE rxvt_Exit_signal (int sig); 105RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
109void rxvt_clean_exit (); 106void rxvt_clean_exit () NOTHROW;
110void * rxvt_malloc (size_t size); 107void * rxvt_malloc (size_t size);
111void * rxvt_calloc (size_t number, size_t size); 108void * rxvt_calloc (size_t number, size_t size);
112void * rxvt_realloc (void *ptr, size_t size); 109void * rxvt_realloc (void *ptr, size_t size);
113void rxvt_privileges (rxvt_privaction action);
114 110
115// util.C 111// misc.C
116char * rxvt_wcstombs (const wchar_t *str, int len = -1); 112char * rxvt_wcstombs (const wchar_t *str, int len = -1);
117wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 113wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
118char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 114char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
119wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 115wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
120char * rxvt_strdup (const char *str);
121 116
122// misc.C 117#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
118
123char * rxvt_r_basename (const char *str); 119char * rxvt_r_basename (const char *str) NOTHROW;
124void rxvt_vlog (const char *fmt, va_list arg_ptr); 120void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
125void rxvt_log (const char *fmt,...); 121void rxvt_log (const char *fmt,...) NOTHROW;
126void rxvt_warn (const char *fmt,...); 122void rxvt_warn (const char *fmt,...) NOTHROW;
127void rxvt_fatal (const char *fmt,...); 123void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
128void rxvt_exit_failure (); 124void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
125
129int rxvt_Str_match (const char *s1, const char *s2); 126int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
130const char * rxvt_Str_skip_space (const char *str); 127const char * rxvt_Str_skip_space (const char *str) NOTHROW;
131char * rxvt_Str_trim (char *str); 128char * rxvt_Str_trim (char *str) NOTHROW;
132int rxvt_Str_escaped (char *str); 129int rxvt_Str_escaped (char *str) NOTHROW;
133char ** rxvt_splitcommastring (const char *cs); 130char ** rxvt_splitcommastring (const char *cs) NOTHROW;
134void rxvt_freecommastring (char **cs); 131void rxvt_freecommastring (char **cs) NOTHROW;
135char * rxvt_File_find (const char *file, const char *ext, const char *path);
136void rxvt_usleep (int usecs);
137 132
138///////////////////////////////////////////////////////////////////////////// 133/////////////////////////////////////////////////////////////////////////////
139 134
140// temporarily replace the process environment 135// temporarily replace the process environment
141extern char **environ; 136extern char **environ;
142extern char **rxvt_environ; // the original environ pointer 137extern char **rxvt_environ; // the original environ pointer
143 138
144inline void set_environ (stringvec *envv) 139inline void set_environ (stringvec *envv)
145{ 140{
141#if ENABLE_PERL
142 assert (envv);
143#else
146 if (envv) 144 if (envv)
145#endif
147 environ = (char **)envv->begin (); 146 environ = (char **)envv->begin ();
148} 147}
149 148
150inline void set_environ (char **envv) 149inline void set_environ (char **envv)
151{ 150{
151#if ENABLE_PERL
152 assert (envv);
153#else
152 if (envv) 154 if (envv)
155#endif
153 environ = envv; 156 environ = envv;
154} 157}
155 158
156/* 159/*
157 ***************************************************************************** 160 *****************************************************************************
… …
167# define KEEP_SCROLLCOLOR 1 170# define KEEP_SCROLLCOLOR 1
168#else 171#else
169# undef KEEP_SCROLLCOLOR 172# undef KEEP_SCROLLCOLOR
170#endif 173#endif
171 174
175#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
176# define HAVE_BG_PIXMAP 1/* to simplify further usage */
177struct bgPixmap_t {
178
179 enum {
180 geometrySet = (1UL<<0),
181 propScale = (1UL<<1),
182 geometryFlags = (geometrySet|propScale),
183
184 tintSet = (1UL<<8),
185 tintNeeded = (1UL<<9),
186 tintServerSide = (1UL<<10),
187 tintFlags = (tintSet|tintServerSide|tintNeeded),
188
189 isTransparent = (1UL<<16)
190 };
191
192 unsigned long flags;
193
172#ifdef XPM_BACKGROUND 194# ifdef XPM_BACKGROUND
173typedef struct { 195# ifdef HAVE_AFTERIMAGE
174 short w, h, x, y; 196 ASImage *original_asim;
197 bool render_asim (ASImage *background, ARGB32 background_tint);
198# endif
199
200 enum { defaultScale = 100, defaultAlign = 50 };
201
202 unsigned int h_scale, v_scale;/* percents of the window size */
203 int h_align, v_align; /* percents of the window size:
204 0 - left align, 50 - center, 100 - right */
205 void unset_geometry () { flags = flags & ~geometryFlags; };
206 bool set_geometry (const char *geom);
207 void set_defaultGeometry ()
208 {
209 h_scale = v_scale = defaultScale;
210 h_align = v_align = defaultAlign;
211 flags |= geometrySet;
212 };
213
214 bool set_file (const char *file);
215# endif /* XPM_BACKGROUND */
216
217 rxvt_term *target;
218 bool set_target (rxvt_term *new_target);
219
220# ifdef ENABLE_TRANSPARENCY
221 int root_depth; /* obtained when target is set */
222 Pixmap root_pixmap; /* current root pixmap set */
223 rxvt_color tint;
224 int shade;
225 int h_blurRadius, v_blurRadius;
226
227 bool set_transparent ();
228 bool set_blur_radius (const char *geom);
229 bool set_tint (rxvt_color &new_tint);
230 bool unset_tint ();
231 bool set_shade (const char *shade_str);
232 bool set_root_pixmap ();
233 bool make_transparency_pixmap ();
234# endif
235
175 Pixmap pixmap; 236 Pixmap pixmap;
176} bgPixmap_t; 237 unsigned int pmap_width, pmap_height;
177#endif 238 unsigned int pmap_depth;
178 239
179struct rxvt_ptytty { 240 bool window_size_sensitive ();
180 int pty; // pty file descriptor; connected to rxvt 241 void apply_background ();
181 int tty; // tty file descriptor; connected to child 242 bool render_background ();
182 243
183 virtual ~rxvt_ptytty ()
184 {
185 //
186 }
187
188 virtual bool get () = 0;
189 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
190
191 void close_tty ();
192 bool make_controlling_tty ();
193 void set_utf8_mode (bool on);
194}; 244};
195 245#else
196rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object 246# undef HAVE_BG_PIXMAP
197void rxvt_ptytty_server (); // start the ptytty server process 247#endif
198 248
199/* 249/*
200 * the 'essential' information for reporting Mouse Events 250 * the 'essential' information for reporting Mouse Events
201 * pared down from XButtonEvent 251 * pared down from XButtonEvent
202 */ 252 */
… …
415// fake styles 465// fake styles
416#define RS_Blink 0x00010000UL // blink 466#define RS_Blink 0x00010000UL // blink
417#define RS_RVid 0x00020000UL // reverse video 467#define RS_RVid 0x00020000UL // reverse video
418#define RS_Uline 0x00040000UL // underline 468#define RS_Uline 0x00040000UL // underline
419 469
470// toggle this to force redraw, must be != RS_Careful
471#define RS_redraw 0x01000000UL
472
420// 5 custom bits for extensions 473// 5 custom bits for extensions
421#define RS_customCount 32 474#define RS_customCount 32
422#define RS_customMask 0x00f80000UL 475#define RS_customMask 0x00f80000UL
423#define RS_customShift 19 476#define RS_customShift 19
424 477
… …
493 Rxvt_restoreFG = 39, // change default fg color 546 Rxvt_restoreFG = 39, // change default fg color
494 Rxvt_restoreBG = 49, // change default bg color 547 Rxvt_restoreBG = 49, // change default bg color
495 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 548 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
496 549
497 URxvt_locale = 701, // change locale 550 URxvt_locale = 701, // change locale
551 URxvt_version = 702, // request version
498 552
499 URxvt_Color_IT = 704, // change actual 'Italic' colour 553 URxvt_Color_IT = 704, // change actual 'Italic' colour
500 URxvt_Color_tint = 705, // change actual tint colour 554 URxvt_Color_tint = 705, // change actual tint colour
501 URxvt_Color_BD = 706, 555 URxvt_Color_BD = 706,
502 URxvt_Color_UL = 707, 556 URxvt_Color_UL = 707,
… …
518 * on the unnecessary items, e.g. Color_pointer, but won't bother 572 * on the unnecessary items, e.g. Color_pointer, but won't bother
519 * until we need to. Also, be aware of usage in pixcolor_set 573 * until we need to. Also, be aware of usage in pixcolor_set
520 */ 574 */
521 575
522enum colour_list { 576enum colour_list {
577 Color_none = -2,
578 Color_transparent = -1,
523 Color_fg = 0, 579 Color_fg = 0,
524 Color_bg, 580 Color_bg,
525 minCOLOR, /* 2 */ 581 minCOLOR, /* 2 */
526 Color_Black = minCOLOR, 582 Color_Black = minCOLOR,
527 Color_Red3, 583 Color_Red3,
… …
569#endif 625#endif
570#ifdef KEEP_SCROLLCOLOR 626#ifdef KEEP_SCROLLCOLOR
571 Color_scroll, 627 Color_scroll,
572 Color_trough, 628 Color_trough,
573#endif 629#endif
574#if TINTING 630#if ENABLE_TRANSPARENCY
575 Color_tint, 631 Color_tint,
576#endif 632#endif
577#if OFF_FOCUS_FADING 633#if OFF_FOCUS_FADING
578 Color_fade, 634 Color_fade,
579#endif 635#endif
… …
586 TOTAL_COLORS = NRS_COLORS 642 TOTAL_COLORS = NRS_COLORS
587#endif 643#endif
588}; 644};
589 645
590#define Color_Bits 7 // 0 .. maxTermCOLOR 646#define Color_Bits 7 // 0 .. maxTermCOLOR
591
592#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
593#define NPIXCLR_BITS 32
594 647
595/* 648/*
596 * Resource list 649 * Resource list
597 */ 650 */
598enum { 651enum {
… …
600# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 653# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
601# include "rsinc.h" 654# include "rsinc.h"
602# undef def 655# undef def
603# undef reserve 656# undef reserve
604 NUM_RESOURCES 657 NUM_RESOURCES
605};
606
607// see init.C:xa_names, which must be kept in sync
608enum {
609 XA_TEXT = 0,
610 XA_COMPOUND_TEXT,
611 XA_UTF8_STRING,
612 XA_MULTIPLE,
613 XA_TARGETS,
614 XA_TIMESTAMP,
615 XA_VT_SELECTION,
616 XA_INCR,
617 XA_WM_PROTOCOLS,
618 XA_WM_DELETE_WINDOW,
619 XA_CLIPBOARD,
620#if ENABLE_FRILLS
621 XA_MOTIF_WM_HINTS,
622#endif
623#if ENABLE_EWMH
624 XA_NET_WM_PID,
625 XA_NET_WM_NAME,
626 XA_NET_WM_ICON_NAME,
627 XA_NET_WM_PING,
628#endif
629#if USE_XIM
630 XA_WM_LOCALE_NAME,
631#endif
632#if TRANSPARENT
633 XA_XROOTPMAP_ID,
634 XA_ESETROOT_PMAP_ID,
635#endif
636#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
637 XA_DNDPROTOCOL,
638 XA_DNDSELECTION,
639#endif
640#if ENABLE_XEMBED
641 XA_XEMBED,
642 XA_XEMBED_INFO,
643#endif
644 NUM_XA
645}; 658};
646 659
647/* DEC private modes */ 660/* DEC private modes */
648#define PrivMode_132 (1UL<<0) 661#define PrivMode_132 (1UL<<0)
649#define PrivMode_132OK (1UL<<1) 662#define PrivMode_132OK (1UL<<1)
… …
722 ***************************************************************************** 735 *****************************************************************************
723 * MACRO DEFINES 736 * MACRO DEFINES
724 ***************************************************************************** 737 *****************************************************************************
725 */ 738 */
726#define dLocal(type,name) type const name = this->name 739#define dLocal(type,name) type const name = this->name
727#define dDisp Display *disp = this->display->display 740
741// for speed reasons, we assume that all codepoints 32 to 126 are
742// single-width.
743#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
728 744
729/* convert pixel dimensions to row/column values. Everything as int32_t */ 745/* convert pixel dimensions to row/column values. Everything as int32_t */
730#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 746#define Pixel2Col(x) Pixel2Width((int32_t)(x))
731#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 747#define Pixel2Row(y) Pixel2Height((int32_t)(y))
732#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 748#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
734#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 750#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
735#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 751#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
736#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 752#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
737#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 753#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
738 754
739#define OPTION(opt) (options & (opt))
740#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
741 | Opt_jumpScroll | Opt_secondaryScreen \
742 | Opt_pastableTabs | Opt_intensityStyles)
743
744// for m >= -n, ensure remainder lies between 0..n-1 755// for m >= -n, ensure remainder lies between 0..n-1
745#define MOD(m,n) (((m) + (n)) % (n)) 756#define MOD(m,n) (((m) + (n)) % (n))
746 757
747#define LINENO(n) MOD (term_start + int(n), total_rows) 758#define LINENO(n) MOD (term_start + int(n), total_rows)
748#define ROW(n) row_buf [LINENO (n)] 759#define ROW(n) row_buf [LINENO (n)]
… …
766#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 777#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
767#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 778#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
768 779
769#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 780#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
770 781
771#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 782#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
772#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 783#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
773 784
774#if ENABLE_STYLES 785#if ENABLE_STYLES
775# define FONTSET(style) fontset[GET_STYLE (style)] 786# define FONTSET(style) fontset[GET_STYLE (style)]
776#else 787#else
777# define FONTSET(style) fontset[0] 788# define FONTSET(style) fontset[0]
… …
805#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 816#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
806#define scrollbar_position(y) ((y) - scrollBar.beg) 817#define scrollbar_position(y) ((y) - scrollBar.beg)
807#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 818#define scrollbar_size() (scrollBar.end - scrollBar.beg \
808 - scrollbar_minheight ()) 819 - scrollbar_minheight ())
809 820
810#ifdef XPM_BACKGROUND
811# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
812#else
813# define XPMClearArea(a, b, c, d, e, f, g)
814#endif
815
816#ifdef DEBUG_CMD
817# define D_CMD(x) fprintf x ; fputc('\n', stderr)
818#else
819# define D_CMD(x)
820#endif
821#ifdef DEBUG_INIT
822# define D_INIT(x) fprintf x ; fputc('\n', stderr)
823#else
824# define D_INIT(x)
825#endif
826#ifdef DEBUG_MAIN
827# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
828#else
829# define D_MAIN(x)
830#endif
831#ifdef DEBUG_SIZE
832# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
833#else
834# define D_SIZE(x)
835#endif
836
837extern class rxvt_failure_exception { } rxvt_failure_exception;
838
839typedef callback1<void, const char *> log_callback; 821typedef callback<void (const char *)> log_callback;
840typedef callback1<int, int> getfd_callback; 822typedef callback<int (int)> getfd_callback;
841
842extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
843extern void rxvt_log (const char *fmt, ...);
844extern void rxvt_warn (const char *fmt, ...);
845extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
846extern void rxvt_exit_failure () __attribute__ ((noreturn));
847 823
848#define SET_LOCALE(locale) rxvt_set_locale (locale) 824#define SET_LOCALE(locale) rxvt_set_locale (locale)
849extern bool rxvt_set_locale (const char *locale); 825extern bool rxvt_set_locale (const char *locale) NOTHROW;
850extern void rxvt_push_locale (const char *locale); 826extern void rxvt_push_locale (const char *locale) NOTHROW;
851extern void rxvt_pop_locale (); 827extern void rxvt_pop_locale () NOTHROW;
852
853/****************************************************************************/
854
855#define BLINK_INTERVAL 0.5
856#define TEXT_BLINK_INTERVAL 0.5
857
858#ifndef __attribute__
859# ifdef __GNUC__
860# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
861# define __attribute__(x)
862# endif
863# endif
864# define __attribute__(x)
865#endif
866 828
867/****************************************************************************/ 829/****************************************************************************/
868 830
869#define LINE_LONGER 0x0001 // line is continued on the next row 831#define LINE_LONGER 0x0001 // line is continued on the next row
870#define LINE_FILTERED 0x0002 // line has been filtered 832#define LINE_FILTERED 0x0002 // line has been filtered
871#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 833#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
834#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
835#define LINE_BIDI 0x0010 // line needs bidi (NYI)
872 836
873struct line_t { 837struct line_t {
874 text_t *t; // terminal the text 838 text_t *t; // terminal the text
875 rend_t *r; // rendition, uses RS_ flags 839 rend_t *r; // rendition, uses RS_ flags
876 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 840 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
930# define COMPOSE_LO 0x40000000UL 894# define COMPOSE_LO 0x40000000UL
931# define COMPOSE_HI 0x400fffffUL 895# define COMPOSE_HI 0x400fffffUL
932# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 896# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
933#else 897#else
934# if ENABLE_PERL 898# if ENABLE_PERL
935# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 899# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
936# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 900# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
937# else 901# else
938# define COMPOSE_LO 0xd800UL 902# define COMPOSE_LO 0xd800UL
939# define COMPOSE_HI 0xf8ffUL 903# define COMPOSE_HI 0xf8ffUL
940# endif 904# endif
… …
969#endif 933#endif
970 934
971/****************************************************************************/ 935/****************************************************************************/
972 936
973#ifdef KEYSYM_RESOURCE 937#ifdef KEYSYM_RESOURCE
974 class keyboard_manager; 938class keyboard_manager;
975#endif 939#endif
976 940
977struct rxvt_term : zero_initialized, rxvt_vars { 941struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
942
943 // special markers with magic addresses
944 static const char resval_undef []; // options specifically unset
945 static const char resval_on []; // boolean options switched on
946 static const char resval_off []; // or off
947
978 log_callback *log_hook; // log error messages through this hook, if != 0 948 log_callback *log_hook; // log error messages through this hook, if != 0
979 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 949 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
980#if ENABLE_PERL 950#if ENABLE_PERL
981 rxvt_perl_term perl; 951 rxvt_perl_term perl;
982#endif 952#endif
983 struct mbstate mbstate; // current input multibyte state 953 struct mbstate mbstate; // current input multibyte state
984 954
985 unsigned char want_refresh:1, 955 unsigned char want_refresh:1,
986#ifdef TRANSPARENT 956#ifdef ENABLE_TRANSPARENCY
987 want_full_refresh:1, /* awaiting full screen refresh */ 957 want_full_refresh:1, /* awaiting full screen refresh */
988#endif
989#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
990 am_transparent:1, /* is a transparent term */ 958 am_transparent:1, /* is a transparent term */
991 am_pixmap_trans:1, /* transparency w/known root pixmap */ 959 am_pixmap_trans:1, /* transparency w/known root pixmap */
992#endif 960#endif
993 current_screen:1, /* primary or secondary */ 961 current_screen:1, /* primary or secondary */
994 hate_those_clicks:1, /* a.k.a. keep mark position */
995 num_scr_allow:1, 962 num_scr_allow:1,
996 bypass_keystate:1, 963 bypass_keystate:1,
997#ifdef CURSOR_BLINK 964#ifdef CURSOR_BLINK
998 hidden_cursor:1, 965 hidden_cursor:1,
999#endif 966#endif
… …
1014#endif 981#endif
1015 scrollbar_align, 982 scrollbar_align,
1016 selection_wait, 983 selection_wait,
1017 selection_type; 984 selection_type;
1018/* ---------- */ 985/* ---------- */
986 bool rvideo_state, rvideo_mode;
987#ifndef NO_BELL
1019 short rvideo; 988 bool rvideo_bell;
989#endif
1020 int num_scr; /* screen: number lines scrolled */ 990 int num_scr; /* screen: number lines scrolled */
1021 int prev_ncol, /* screen: previous number of columns */ 991 int prev_ncol, /* screen: previous number of columns */
1022 prev_nrow; /* screen: previous number of rows */ 992 prev_nrow; /* screen: previous number of rows */
1023/* ---------- */ 993/* ---------- */
1024 rend_t rstyle; 994 rend_t rstyle;
1025/* ---------- */
1026 uint32_t pixcolor_set[NPIXCLR_SETS];
1027/* ---------- */ 995/* ---------- */
1028#ifdef SELECTION_SCROLLING 996#ifdef SELECTION_SCROLLING
1029 int scroll_selection_lines; 997 int scroll_selection_lines;
1030 enum page_dirn scroll_selection_dir; 998 enum page_dirn scroll_selection_dir;
1031 int selection_save_x, 999 int selection_save_x,
… …
1037 /* give proper Scroll behaviour */ 1005 /* give proper Scroll behaviour */
1038#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1006#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1039 mouse_slip_wheel_speed, 1007 mouse_slip_wheel_speed,
1040#endif 1008#endif
1041 refresh_count, 1009 refresh_count,
1042 refresh_limit,
1043 last_bot, /* scrollbar last bottom position */ 1010 last_bot, /* scrollbar last bottom position */
1044 last_top, /* scrollbar last top position */ 1011 last_top, /* scrollbar last top position */
1045 last_state, /* scrollbar last state */ 1012 last_state, /* scrollbar last state */
1046 scrollbar_len, 1013 scrollbar_len,
1047 window_vt_x, 1014 window_vt_x,
… …
1058 int old_width, /* last used width in screen resize */ 1025 int old_width, /* last used width in screen resize */
1059 old_height; /* last used height in screen resize */ 1026 old_height; /* last used height in screen resize */
1060 unsigned long priv_modes, 1027 unsigned long priv_modes,
1061 SavedModes; 1028 SavedModes;
1062/* ---------- */ 1029/* ---------- */
1063 Atom xa[NUM_XA]; 1030 Atom *xa;
1064/* ---------- */ 1031/* ---------- */
1065#ifdef RXVT_SCROLLBAR 1032#ifdef RXVT_SCROLLBAR
1066 GC scrollbarGC, 1033 GC scrollbarGC,
1067 topShadowGC, 1034 topShadowGC,
1068 botShadowGC; 1035 botShadowGC;
… …
1103#endif 1070#endif
1104 struct mouse_event MEvent; 1071 struct mouse_event MEvent;
1105 XComposeStatus compose; 1072 XComposeStatus compose;
1106 ttymode_t tio; 1073 ttymode_t tio;
1107 row_col_t oldcursor; 1074 row_col_t oldcursor;
1108#ifdef XPM_BACKGROUND 1075#ifdef HAVE_BG_PIXMAP
1109 bgPixmap_t bgPixmap; 1076 bgPixmap_t bgPixmap;
1110 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1077#endif
1078#ifdef HAVE_AFTERIMAGE
1079 ASVisual *asv;
1080 ASImageManager *asimman;
1111#endif 1081#endif
1112 1082
1113#if ENABLE_OVERLAY 1083#if ENABLE_OVERLAY
1114 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1084 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1115 text_t **ov_text; 1085 text_t **ov_text;
1116 rend_t **ov_rend; 1086 rend_t **ov_rend;
1117 1087
1118 void scr_swap_overlay (); 1088 void scr_swap_overlay () NOTHROW;
1119 void scr_overlay_new (int x, int y, int w, int h); 1089 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1120 void scr_overlay_off (); 1090 void scr_overlay_off () NOTHROW;
1121 void scr_overlay_set (int x, int y, 1091 void scr_overlay_set (int x, int y,
1122 text_t text, 1092 text_t text,
1123 rend_t rend = OVERLAY_RSTYLE); 1093 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1124 void scr_overlay_set (int x, int y, const char *s); 1094 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1125 void scr_overlay_set (int x, int y, const wchar_t *s); 1095 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1126#endif 1096#endif
1127 1097
1128 vector<void *> allocated; // free these memory blocks with free() 1098 vector<void *> allocated; // free these memory blocks with free()
1129 1099
1130 char *env_windowid; /* environmental variable WINDOWID */ 1100 char env_windowid[21]; /* environmental variable WINDOWID */
1101 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1131 char *env_display; /* environmental variable DISPLAY */ 1102 char *env_display; /* environmental variable DISPLAY */
1132 char *env_term; /* environmental variable TERM */ 1103 char *env_term; /* environmental variable TERM */
1133 char *env_colorfgbg; 1104
1134 char *locale; 1105 char *locale;
1135 char charsets[4]; 1106 char charsets[4];
1136 char *v_buffer; /* pointer to physical buffer */ 1107 char *v_buffer; /* pointer to physical buffer */
1137 unsigned int v_buflen; /* size of area to write */ 1108 unsigned int v_buflen; /* size of area to write */
1138 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1109 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1139 1110
1140#ifdef KEYSYM_RESOURCE 1111#ifdef KEYSYM_RESOURCE
1141 keyboard_manager *keyboard; 1112 keyboard_manager *keyboard;
1142#endif 1113#endif
1143 1114
1144 const char *rs[NUM_RESOURCES]; 1115 const char *rs[NUM_RESOURCES];
1145 /* command input buffering */ 1116 /* command input buffering */
1146 char *cmdbuf_ptr, *cmdbuf_endp; 1117 char *cmdbuf_ptr, *cmdbuf_endp;
1147 char cmdbuf_base[CBUFSIZ]; 1118 char cmdbuf_base[CBUFSIZ];
1148 1119
1149 rxvt_ptytty *pty; 1120 ptytty *pty;
1150 1121
1151 rxvt_salloc *talloc; // text line allocator 1122 rxvt_salloc *talloc; // text line allocator
1152 rxvt_salloc *ralloc; // rend line allocator 1123 rxvt_salloc *ralloc; // rend line allocator
1153 1124
1154 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1125 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1163 void iso14755_54 (int x, int y); 1134 void iso14755_54 (int x, int y);
1164# endif 1135# endif
1165#endif 1136#endif
1166 1137
1167 // modifies first argument(!) 1138 // modifies first argument(!)
1168 void paste (char *data, unsigned int len); 1139 void paste (char *data, unsigned int len) NOTHROW;
1169 1140
1170 long vt_emask, vt_emask_perl; 1141 long vt_emask, vt_emask_perl, vt_emask_xim;
1171 1142
1172 void vt_select_input () const 1143 void vt_select_input () const NOTHROW
1173 { 1144 {
1174 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1145 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1175 } 1146 }
1176 1147
1177#if TRANSPARENT 1148#if ENABLE_TRANSPARENCY || ENABLE_PERL
1178 void rootwin_cb (XEvent &xev); 1149 void rootwin_cb (XEvent &xev);
1179 xevent_watcher rootwin_ev; 1150 xevent_watcher rootwin_ev;
1151#endif
1152#if ENABLE_TRANSPARENCY
1153 int check_our_parents ();
1154 void check_our_parents_cb (time_watcher &w);
1155 time_watcher check_our_parents_ev;
1180#endif 1156#endif
1181 1157
1182 void x_cb (XEvent &xev); 1158 void x_cb (XEvent &xev);
1183 void flush (); 1159 void flush ();
1184 xevent_watcher termwin_ev; 1160 xevent_watcher termwin_ev;
1185 xevent_watcher vt_ev; 1161 xevent_watcher vt_ev;
1186#ifdef HAVE_SCROLLBARS 1162#ifdef HAVE_SCROLLBARS
1187 xevent_watcher scrollbar_ev; 1163 xevent_watcher scrollbar_ev;
1188#endif 1164#endif
1189 1165
1166 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1190 void check_cb (check_watcher &w); check_watcher check_ev; 1167 void check_cb (check_watcher &w); check_watcher check_ev;
1191 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1168 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1192 void flush_cb (time_watcher &w); time_watcher flush_ev; 1169 void flush_cb (time_watcher &w); time_watcher flush_ev;
1193
1194 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1170 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1195
1196 void incr_cb (time_watcher &w); time_watcher incr_ev; 1171 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1197 1172
1198#ifdef CURSOR_BLINK 1173#ifdef CURSOR_BLINK
1199 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1174 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1200#endif 1175#endif
1201#ifdef TEXT_BLINK 1176#ifdef TEXT_BLINK
1202 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1177 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1178#endif
1179#ifndef NO_BELL
1180 void bell_cb (time_watcher &w); time_watcher bell_ev;
1203#endif 1181#endif
1204 1182
1205#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1183#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1206 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1184 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1207#endif 1185#endif
… …
1224 1202
1225 void tt_winch (); 1203 void tt_winch ();
1226 1204
1227 rxvt_term (); 1205 rxvt_term ();
1228 ~rxvt_term (); 1206 ~rxvt_term ();
1229 void child_exit (); // child has exited, usually destroys
1230 void destroy (); 1207 void destroy ();
1231 void emergency_cleanup (); 1208 void emergency_cleanup ();
1232 1209
1233 bool init (int argc, const char *const *argv); 1210 bool init (int argc, const char *const *argv, stringvec *envv);
1211
1212 bool init (stringvec *argv, stringvec *envv)
1213 {
1214 this->argv = argv;
1215 return init (argv->size (), argv->begin (), envv);
1216 }
1217
1234 bool init_vars (); 1218 bool init_vars ();
1235 1219
1236 bool pty_fill (); 1220 bool pty_fill ();
1237 1221
1238 void make_current () const // make this the "currently active" urxvt instance 1222 void make_current () const // make this the "currently active" urxvt instance
1239 { 1223 {
1240 SET_R (this); 1224 SET_R (this);
1225 set_environ (envv);
1241 rxvt_set_locale (locale); 1226 rxvt_set_locale (locale);
1242 set_environ (envv);
1243 } 1227 }
1244 1228
1245 void init_secondary (); 1229 void init_secondary ();
1246 const char **init_resources (int argc, const char *const *argv); 1230 const char **init_resources (int argc, const char *const *argv);
1247 const char *x_resource (const char *name); 1231 const char *x_resource (const char *name);
… …
1257 void create_windows (int argc, const char *const *argv); 1241 void create_windows (int argc, const char *const *argv);
1258 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1242 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1259 void window_calc (unsigned int newwidth, unsigned int newheight); 1243 void window_calc (unsigned int newwidth, unsigned int newheight);
1260 1244
1261#if USE_XIM 1245#if USE_XIM
1262 rxvt_xim *input_method; 1246 rxvt_xim *input_method;
1263 XIC Input_Context; 1247 XIC Input_Context;
1264 XIMStyle input_style; 1248 XIMStyle input_style;
1265 XPoint spot; // most recently sent spot position 1249 XPoint spot; // most recently sent spot position
1266 1250
1267 void im_destroy (); 1251 void im_destroy ();
1268 void im_cb (); im_watcher im_ev; 1252 void im_cb (); im_watcher im_ev;
1269 void im_set_size (XRectangle &size); 1253 void im_set_size (XRectangle &size);
1270 void im_set_position (XPoint &pos); 1254 void im_set_position (XPoint &pos) NOTHROW;
1271 void im_set_color (unsigned long &fg, unsigned long &bg); 1255 void im_set_color (unsigned long &fg, unsigned long &bg);
1272 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1256 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1273 1257
1274 bool IMisRunning (); 1258 bool IMisRunning ();
1275 void IMSendSpot (); 1259 void IMSendSpot ();
1276 bool IM_get_IC (const char *modifiers); 1260 bool IM_get_IC (const char *modifiers);
1277 void IMSetStatusPosition (); 1261 void IMSetPosition ();
1278#endif 1262#endif
1279 1263
1280 void resize_scrollbar (); 1264 void resize_scrollbar ();
1281 1265
1282 void pixel_position (int *x, int *y);
1283
1284 void selection_click (int clicks, int x, int y);
1285 void selection_extend (int x, int y, int flag);
1286 void selection_rotate (int x, int y);
1287
1288 /* autoconvert */
1289
1290 // command.C 1266 // command.C
1291 void lookup_key (XKeyEvent &ev); 1267 void key_press (XKeyEvent &ev);
1268 void key_release (XKeyEvent &ev);
1292 unsigned int cmd_write (const char *str, unsigned int count); 1269 unsigned int cmd_write (const char *str, unsigned int count);
1293 1270
1294 wchar_t next_char (); 1271 wchar_t next_char () NOTHROW;
1295 wchar_t cmd_getc (); 1272 wchar_t cmd_getc () THROW ((class out_of_input));
1296 uint32_t next_octet (); 1273 uint32_t next_octet () NOTHROW;
1297 uint32_t cmd_get8 (); 1274 uint32_t cmd_get8 () THROW ((class out_of_input));
1298 1275
1299 bool cmd_parse (); 1276 bool cmd_parse ();
1300 void mouse_report (XButtonEvent &ev); 1277 void mouse_report (XButtonEvent &ev);
1301 void button_press (XButtonEvent &ev); 1278 void button_press (XButtonEvent &ev);
1302 void button_release (XButtonEvent &ev); 1279 void button_release (XButtonEvent &ev);
1303 void focus_in (); 1280 void focus_in ();
1304 void focus_out (); 1281 void focus_out ();
1305 int check_our_parents (); 1282 void update_fade_color (unsigned int idx);
1306#ifdef PRINTPIPE 1283#ifdef PRINTPIPE
1307 FILE *popen_printer (); 1284 FILE *popen_printer ();
1308 int pclose_printer (FILE *stream); 1285 int pclose_printer (FILE *stream);
1309#endif 1286#endif
1310 void process_print_pipe (); 1287 void process_print_pipe ();
… …
1324 void process_graphics (); 1301 void process_graphics ();
1325 // init.C 1302 // init.C
1326 void Get_Colours (); 1303 void Get_Colours ();
1327 void get_ourmods (); 1304 void get_ourmods ();
1328 // main.C 1305 // main.C
1329 void privileged_utmp (rxvt_privaction action);
1330 bool set_fonts (); 1306 bool set_fonts ();
1331 void set_string_property (Atom prop, const char *str, int len = -1); 1307 void set_string_property (Atom prop, const char *str, int len = -1);
1332 void set_utf8_property (Atom prop, const char *str, int len = -1); 1308 void set_utf8_property (Atom prop, const char *str, int len = -1);
1333 void set_title (const char *str); 1309 void set_title (const char *str);
1334 void set_icon_name (const char *str); 1310 void set_icon_name (const char *str);
1335 void set_window_color (int idx, const char *color); 1311 void set_window_color (int idx, const char *color);
1336 void set_colorfgbg (); 1312 void set_colorfgbg ();
1337 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1313 bool set_color (rxvt_color &color, const char *name);
1314 void alias_color (int dst, int src);
1338 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1315 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1339 1316
1340 // screen.C 1317 // screen.C
1341 1318
1342 void lalloc (line_t &l) const 1319 void lalloc (line_t &l) const
… …
1365 1342
1366 if (ncol > prev_ncol) 1343 if (ncol > prev_ncol)
1367 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1344 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1368 } 1345 }
1369 1346
1370 int fgcolor_of (rend_t r) const 1347 int fgcolor_of (rend_t r) const NOTHROW
1371 { 1348 {
1372 int base = GET_BASEFG (r); 1349 int base = GET_BASEFG (r);
1373#ifndef NO_BRIGHTCOLOR 1350#ifndef NO_BRIGHTCOLOR
1374 if (r & RS_Bold 1351 if (r & RS_Bold
1375# if ENABLE_STYLES 1352# if ENABLE_STYLES
1376 && OPTION (Opt_intensityStyles) 1353 && option (Opt_intensityStyles)
1377# endif 1354# endif
1378 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1355 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1379 base += minBrightCOLOR - minCOLOR; 1356 base += minBrightCOLOR - minCOLOR;
1380#endif 1357#endif
1381 return base; 1358 return base;
1382 } 1359 }
1383 1360
1384 int bgcolor_of (rend_t r) const 1361 int bgcolor_of (rend_t r) const NOTHROW
1385 { 1362 {
1386 int base = GET_BASEBG (r); 1363 int base = GET_BASEBG (r);
1387#ifndef NO_BRIGHTCOLOR 1364#ifndef NO_BRIGHTCOLOR
1388 if (r & RS_Blink 1365 if (r & RS_Blink
1389# if ENABLE_STYLES 1366# if ENABLE_STYLES
1390 && OPTION (Opt_intensityStyles) 1367 && option (Opt_intensityStyles)
1391# endif 1368# endif
1392 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1369 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1393 base += minBrightCOLOR - minCOLOR; 1370 base += minBrightCOLOR - minCOLOR;
1394#endif 1371#endif
1395 return base; 1372 return base;
1396 } 1373 }
1397 1374
1398 bool option (uint32_t opt) const 1375 bool option (uint8_t opt) const NOTHROW
1399 { 1376 {
1400 return OPTION (opt); 1377 return options[opt >> 3] & (1 << (opt & 7));
1401 } 1378 }
1402 1379
1403 void set_option (uint32_t opt, bool set) 1380 void set_option (uint8_t opt, bool set = true) NOTHROW
1404 { 1381 {
1405 if (set) 1382 if (set)
1406 options |= opt; 1383 options[opt >> 3] |= (1 << (opt & 7));
1407 else 1384 else
1408 options &= ~opt; 1385 options[opt >> 3] &= ~(1 << (opt & 7));
1409 } 1386 }
1410 1387
1411 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1388 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1412 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1389 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1413 int scr_scroll_text (int row1, int row2, int count); 1390 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1414 void scr_reset (); 1391 void scr_reset ();
1415 void scr_release (); 1392 void scr_release () NOTHROW;
1416 void scr_clear (bool really = false); 1393 void scr_clear (bool really = false) NOTHROW;
1417 void scr_refresh (); 1394 void scr_refresh () NOTHROW;
1418 bool scr_refresh_rend (rend_t mask, rend_t value); 1395 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1419 void scr_erase_screen (int mode); 1396 void scr_erase_screen (int mode) NOTHROW;
1420#if ENABLE_FRILLS 1397#if ENABLE_FRILLS
1421 void scr_erase_savelines (); 1398 void scr_erase_savelines () NOTHROW;
1422 void scr_backindex (); 1399 void scr_backindex () NOTHROW;
1423 void scr_forwardindex (); 1400 void scr_forwardindex () NOTHROW;
1424#endif 1401#endif
1425 void scr_touch (bool refresh); 1402 void scr_touch (bool refresh) NOTHROW;
1426 void scr_expose (int x, int y, int width, int height, bool refresh); 1403 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1427 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1404 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1428 void scr_recolour (); 1405 void scr_recolour () NOTHROW;
1429 void scr_remap_chars (); 1406 void scr_remap_chars () NOTHROW;
1430 void scr_remap_chars (line_t &l); 1407 void scr_remap_chars (line_t &l) NOTHROW;
1408
1409 enum cursor_mode { SAVE, RESTORE };
1431 1410
1432 void scr_poweron (); 1411 void scr_poweron ();
1433 void scr_cursor (int mode); 1412 void scr_cursor (cursor_mode mode) NOTHROW;
1434 void scr_do_wrap (); 1413 void scr_do_wrap () NOTHROW;
1414 void scr_swap_screen () NOTHROW;
1435 int scr_change_screen (int scrn); 1415 void scr_change_screen (int scrn);
1436 void scr_color (unsigned int color, int fgbg); 1416 void scr_color (unsigned int color, int fgbg) NOTHROW;
1437 void scr_rendition (int set, int style); 1417 void scr_rendition (int set, int style) NOTHROW;
1438 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1418 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1439 void scr_backspace (); 1419 void scr_backspace () NOTHROW;
1440 void scr_tab (int count, bool ht = false); 1420 void scr_tab (int count, bool ht = false) NOTHROW;
1441 void scr_gotorc (int row, int col, int relative); 1421 void scr_gotorc (int row, int col, int relative) NOTHROW;
1442 void scr_index (enum page_dirn direction); 1422 void scr_index (enum page_dirn direction) NOTHROW;
1443 void scr_erase_line (int mode); 1423 void scr_erase_line (int mode) NOTHROW;
1444 void scr_E (); 1424 void scr_E () NOTHROW;
1445 void scr_insdel_lines (int count, int insdel); 1425 void scr_insdel_lines (int count, int insdel) NOTHROW;
1446 void scr_insdel_chars (int count, int insdel); 1426 void scr_insdel_chars (int count, int insdel) NOTHROW;
1447 void scr_scroll_region (int top, int bot); 1427 void scr_scroll_region (int top, int bot) NOTHROW;
1448 void scr_cursor_visible (int mode); 1428 void scr_cursor_visible (int mode) NOTHROW;
1449 void scr_autowrap (int mode); 1429 void scr_autowrap (int mode) NOTHROW;
1450 void scr_relative_origin (int mode); 1430 void scr_relative_origin (int mode) NOTHROW;
1451 void scr_insert_mode (int mode); 1431 void scr_insert_mode (int mode) NOTHROW;
1452 void scr_set_tab (int mode); 1432 void scr_set_tab (int mode) NOTHROW;
1453 void scr_rvideo_mode (int mode); 1433 void scr_rvideo_mode (bool on) NOTHROW;
1454 void scr_report_position (); 1434 void scr_report_position () NOTHROW;
1455 void set_font_style (); 1435 void set_font_style () NOTHROW;
1456 void scr_charset_choose (int set); 1436 void scr_charset_choose (int set) NOTHROW;
1457 void scr_charset_set (int set, unsigned int ch); 1437 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1458 void scr_move_to (int y, int len); 1438 void scr_move_to (int y, int len) NOTHROW;
1459 bool scr_page (enum page_dirn direction, int nlines); 1439 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1460 bool scr_changeview (int new_view_start); 1440 bool scr_changeview (int new_view_start) NOTHROW;
1461 void scr_bell (); 1441 void scr_bell () NOTHROW;
1462 void scr_printscreen (int fullhist); 1442 void scr_printscreen (int fullhist) NOTHROW;
1463 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1443 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1464 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1444 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1465 void scr_reverse_selection (); 1445 void scr_reverse_selection () NOTHROW;
1466 void scr_dump (int fd); 1446 void scr_dump (int fd) NOTHROW;
1447
1467 void selection_check (int check_more); 1448 void selection_check (int check_more) NOTHROW;
1468 void selection_paste (Window win, Atom prop, bool delete_prop); 1449 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1469 void selection_property (Window win, Atom prop); 1450 void selection_property (Window win, Atom prop) NOTHROW;
1470 void selection_request (Time tm, int x, int y); 1451 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1471 int selection_request_other (Atom target, int selnum); 1452 int selection_request_other (Atom target, int selnum) NOTHROW;
1472 void selection_clear (); 1453 void selection_clear () NOTHROW;
1473 void selection_make (Time tm); 1454 void selection_make (Time tm);
1474 bool selection_grab (Time tm); 1455 bool selection_grab (Time tm) NOTHROW;
1475 void selection_start_colrow (int col, int row); 1456 void selection_start_colrow (int col, int row) NOTHROW;
1476 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1457 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1477 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1458 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1478 void selection_remove_trailing_spaces (); 1459 void selection_remove_trailing_spaces () NOTHROW;
1479 void selection_send (const XSelectionRequestEvent &rq); 1460 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1461 void selection_click (int clicks, int x, int y) NOTHROW;
1462 void selection_extend (int x, int y, int flag) NOTHROW;
1463 void selection_rotate (int x, int y) NOTHROW;
1464
1465 void pixel_position (int *x, int *y) NOTHROW;
1480 1466
1481#if defined(NEXT_SCROLLBAR) 1467#if defined(NEXT_SCROLLBAR)
1482 // scrollbar-next.C 1468 // scrollbar-next.C
1483 Pixmap renderPixmap (const char *const *data, int width, int height); 1469 Pixmap renderPixmap (const char *const *data, int width, int height);
1484 void init_scrollbar_stuff (); 1470 void init_scrollbar_stuff ();
… …
1510 void get_options (int argc, const char *const *argv); 1496 void get_options (int argc, const char *const *argv);
1511 int parse_keysym (const char *str, const char *arg); 1497 int parse_keysym (const char *str, const char *arg);
1512 void get_xdefaults (FILE *stream, const char *name); 1498 void get_xdefaults (FILE *stream, const char *name);
1513 void extract_resources (); 1499 void extract_resources ();
1514 // xpm.C 1500 // xpm.C
1515 int scale_pixmap (const char *geom); 1501 void get_window_origin (int &x, int &y);
1516 void resize_pixmap (); 1502 Pixmap get_pixmap_property (int prop_id);
1517 Pixmap set_bgPixmap (const char *file);
1518}; 1503};
1519 1504
1520/* 1505/*
1521 ***************************************************************************** 1506 *****************************************************************************
1522 * PROTOTYPES 1507 * PROTOTYPES
… …
1526# define __PROTO(p) p 1511# define __PROTO(p) p
1527#else 1512#else
1528# define __PROTO(p) () 1513# define __PROTO(p) ()
1529#endif 1514#endif
1530 1515
1531#ifdef DEBUG_malloc
1532# include "dmalloc.h" /* This comes last */
1533#endif
1534
1535#endif /* _RXVT_H_ */ 1516#endif /* _RXVT_H_ */
1536 1517

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