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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.216 by root, Tue Jan 17 10:14:26 2006 UTC vs.
Revision 1.294 by sasha, Fri Aug 17 22:01:33 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
89
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 { };
98 97
99/* 98/*
100 ***************************************************************************** 99 *****************************************************************************
101 * PROTOTYPES 100 * PROTOTYPES
102 ***************************************************************************** 101 *****************************************************************************
103 */ 102 */
104// main.C 103// main.C
105RETSIGTYPE rxvt_Child_signal (int sig); 104RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
106RETSIGTYPE rxvt_Exit_signal (int sig); 105RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
107void rxvt_clean_exit (); 106void rxvt_clean_exit () NOTHROW;
108void * rxvt_malloc (size_t size); 107void * rxvt_malloc (size_t size);
109void * rxvt_calloc (size_t number, size_t size); 108void * rxvt_calloc (size_t number, size_t size);
110void * rxvt_realloc (void *ptr, size_t size); 109void * rxvt_realloc (void *ptr, size_t size);
111void rxvt_privileges (rxvt_privaction action);
112 110
113// util.C 111// misc.C
114char * rxvt_wcstombs (const wchar_t *str, int len = -1); 112char * rxvt_wcstombs (const wchar_t *str, int len = -1);
115wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 113wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 114char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
117wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 115wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
118char * rxvt_strdup (const char *str);
119 116
120// misc.C 117#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
118
121char * rxvt_r_basename (const char *str); 119char * rxvt_r_basename (const char *str) NOTHROW;
122void rxvt_vlog (const char *fmt, va_list arg_ptr); 120void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123void rxvt_log (const char *fmt,...); 121void rxvt_log (const char *fmt,...) NOTHROW;
124void rxvt_warn (const char *fmt,...); 122void rxvt_warn (const char *fmt,...) NOTHROW;
125void rxvt_fatal (const char *fmt,...); 123void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126void rxvt_exit_failure (); 124void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
125
127int rxvt_Str_match (const char *s1, const char *s2); 126int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
128const char * rxvt_Str_skip_space (const char *str); 127const char * rxvt_Str_skip_space (const char *str) NOTHROW;
129char * rxvt_Str_trim (char *str); 128char * rxvt_Str_trim (char *str) NOTHROW;
130int rxvt_Str_escaped (char *str); 129int rxvt_Str_escaped (char *str) NOTHROW;
131char ** rxvt_splitcommastring (const char *cs); 130char ** rxvt_splitcommastring (const char *cs) NOTHROW;
132void rxvt_freecommastring (char **cs); 131void rxvt_freecommastring (char **cs) NOTHROW;
133char * rxvt_File_find (const char *file, const char *ext, const char *path);
134void rxvt_usleep (int usecs);
135 132
136///////////////////////////////////////////////////////////////////////////// 133/////////////////////////////////////////////////////////////////////////////
137 134
138// temporarily replace the process environment 135// temporarily replace the process environment
139extern char **environ; 136extern char **environ;
140extern char **rxvt_environ; // the original environ pointer 137extern char **rxvt_environ; // the original environ pointer
141 138
142inline void set_environ (stringvec *envv) 139inline void set_environ (stringvec *envv)
143{ 140{
141#if ENABLE_PERL
142 assert (envv);
143#else
144 if (envv) 144 if (envv)
145#endif
145 environ = (char **)envv->begin (); 146 environ = (char **)envv->begin ();
146} 147}
147 148
148inline void set_environ (char **envv) 149inline void set_environ (char **envv)
149{ 150{
151#if ENABLE_PERL
152 assert (envv);
153#else
150 if (envv) 154 if (envv)
155#endif
151 environ = envv; 156 environ = envv;
152} 157}
153 158
154/* 159/*
155 ***************************************************************************** 160 *****************************************************************************
… …
165# define KEEP_SCROLLCOLOR 1 170# define KEEP_SCROLLCOLOR 1
166#else 171#else
167# undef KEEP_SCROLLCOLOR 172# undef KEEP_SCROLLCOLOR
168#endif 173#endif
169 174
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 blurNeeded = (1UL<<11),
189
190 isTransparent = (1UL<<16),
191 isInvalid = (1UL<<17)
192 };
193
194 unsigned long flags;
195
196 enum {
197 transpPmapTiled = (1UL<<0),
198 transpPmapTinted = tintNeeded,
199 transpPmapBlured = blurNeeded,
200 transpTransformations = (tintNeeded|blurNeeded)
201 }; /* this flags are returned by make_transparency_pixmap if called */
202
170#ifdef XPM_BACKGROUND 203# ifdef XPM_BACKGROUND
171typedef struct { 204# ifdef HAVE_AFTERIMAGE
172 short w, h, x, y; 205 ASImage *original_asim;
206 bool render_asim (ASImage *background, ARGB32 background_tint);
207# endif
208
209 enum { defaultScale = 100, defaultAlign = 50 };
210
211 unsigned int h_scale, v_scale;/* percents of the window size */
212 int h_align, v_align; /* percents of the window size:
213 0 - left align, 50 - center, 100 - right */
214 void unset_geometry () { flags = flags & ~geometryFlags; };
215 bool set_geometry (const char *geom);
216 void set_defaultGeometry ()
217 {
218 h_scale = v_scale = defaultScale;
219 h_align = v_align = defaultAlign;
220 flags |= geometrySet;
221 };
222
223 bool set_file (const char *file);
224# endif /* XPM_BACKGROUND */
225
226 rxvt_term *target;
227 bool set_target (rxvt_term *new_target);
228
229# ifdef ENABLE_TRANSPARENCY
230 int root_depth; /* obtained when target is set */
231 Pixmap root_pixmap; /* current root pixmap set */
232 rxvt_color tint;
233 int shade;
234 int h_blurRadius, v_blurRadius;
235
236 bool set_transparent ();
237 bool set_blur_radius (const char *geom);
238 bool set_tint (rxvt_color &new_tint);
239 bool unset_tint ();
240 bool set_shade (const char *shade_str);
241 bool set_root_pixmap ();
242
243 unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
244# endif
245 double invalid_since;
246
173 Pixmap pixmap; 247 Pixmap pixmap;
174} bgPixmap_t; 248 unsigned int pmap_width, pmap_height;
249 unsigned int pmap_depth;
250
251 bool window_size_sensitive ();
252 bool need_client_side_rendering ();
253 void apply ();
254 bool render ();
255 void invalidate () {
256 if (!(flags & isInvalid))
257 {
258 flags |= isInvalid;
259 invalid_since = NOW;
260 }
261 };
262};
263#else
264# undef HAVE_BG_PIXMAP
175#endif 265#endif
176 266
177/* 267/*
178 * the 'essential' information for reporting Mouse Events 268 * the 'essential' information for reporting Mouse Events
179 * pared down from XButtonEvent 269 * pared down from XButtonEvent
… …
393// fake styles 483// fake styles
394#define RS_Blink 0x00010000UL // blink 484#define RS_Blink 0x00010000UL // blink
395#define RS_RVid 0x00020000UL // reverse video 485#define RS_RVid 0x00020000UL // reverse video
396#define RS_Uline 0x00040000UL // underline 486#define RS_Uline 0x00040000UL // underline
397 487
488// toggle this to force redraw, must be != RS_Careful
489#define RS_redraw 0x01000000UL
490
398// 5 custom bits for extensions 491// 5 custom bits for extensions
399#define RS_customCount 32 492#define RS_customCount 32
400#define RS_customMask 0x00f80000UL 493#define RS_customMask 0x00f80000UL
401#define RS_customShift 19 494#define RS_customShift 19
402 495
… …
471 Rxvt_restoreFG = 39, // change default fg color 564 Rxvt_restoreFG = 39, // change default fg color
472 Rxvt_restoreBG = 49, // change default bg color 565 Rxvt_restoreBG = 49, // change default bg color
473 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 566 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
474 567
475 URxvt_locale = 701, // change locale 568 URxvt_locale = 701, // change locale
569 URxvt_version = 702, // request version
476 570
477 URxvt_Color_IT = 704, // change actual 'Italic' colour 571 URxvt_Color_IT = 704, // change actual 'Italic' colour
478 URxvt_Color_tint = 705, // change actual tint colour 572 URxvt_Color_tint = 705, // change actual tint colour
479 URxvt_Color_BD = 706, 573 URxvt_Color_BD = 706,
480 URxvt_Color_UL = 707, 574 URxvt_Color_UL = 707,
… …
496 * on the unnecessary items, e.g. Color_pointer, but won't bother 590 * on the unnecessary items, e.g. Color_pointer, but won't bother
497 * until we need to. Also, be aware of usage in pixcolor_set 591 * until we need to. Also, be aware of usage in pixcolor_set
498 */ 592 */
499 593
500enum colour_list { 594enum colour_list {
595 Color_none = -2,
596 Color_transparent = -1,
501 Color_fg = 0, 597 Color_fg = 0,
502 Color_bg, 598 Color_bg,
503 minCOLOR, /* 2 */ 599 minCOLOR, /* 2 */
504 Color_Black = minCOLOR, 600 Color_Black = minCOLOR,
505 Color_Red3, 601 Color_Red3,
… …
547#endif 643#endif
548#ifdef KEEP_SCROLLCOLOR 644#ifdef KEEP_SCROLLCOLOR
549 Color_scroll, 645 Color_scroll,
550 Color_trough, 646 Color_trough,
551#endif 647#endif
552#if TINTING 648#if ENABLE_TRANSPARENCY
553 Color_tint, 649 Color_tint,
554#endif 650#endif
555#if OFF_FOCUS_FADING 651#if OFF_FOCUS_FADING
556 Color_fade, 652 Color_fade,
557#endif 653#endif
… …
564 TOTAL_COLORS = NRS_COLORS 660 TOTAL_COLORS = NRS_COLORS
565#endif 661#endif
566}; 662};
567 663
568#define Color_Bits 7 // 0 .. maxTermCOLOR 664#define Color_Bits 7 // 0 .. maxTermCOLOR
569
570#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
571#define NPIXCLR_BITS 32
572 665
573/* 666/*
574 * Resource list 667 * Resource list
575 */ 668 */
576enum { 669enum {
… …
578# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 671# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
579# include "rsinc.h" 672# include "rsinc.h"
580# undef def 673# undef def
581# undef reserve 674# undef reserve
582 NUM_RESOURCES 675 NUM_RESOURCES
583};
584
585// see init.C:xa_names, which must be kept in sync
586enum {
587 XA_TEXT = 0,
588 XA_COMPOUND_TEXT,
589 XA_UTF8_STRING,
590 XA_MULTIPLE,
591 XA_TARGETS,
592 XA_TIMESTAMP,
593 XA_VT_SELECTION,
594 XA_INCR,
595 XA_WM_PROTOCOLS,
596 XA_WM_DELETE_WINDOW,
597 XA_CLIPBOARD,
598#if ENABLE_FRILLS
599 XA_MOTIF_WM_HINTS,
600#endif
601#if ENABLE_EWMH
602 XA_NET_WM_PID,
603 XA_NET_WM_NAME,
604 XA_NET_WM_ICON_NAME,
605 XA_NET_WM_PING,
606#endif
607#if USE_XIM
608 XA_WM_LOCALE_NAME,
609#endif
610#if TRANSPARENT
611 XA_XROOTPMAP_ID,
612 XA_ESETROOT_PMAP_ID,
613#endif
614#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
615 XA_DNDPROTOCOL,
616 XA_DNDSELECTION,
617#endif
618#if ENABLE_XEMBED
619 XA_XEMBED,
620 XA_XEMBED_INFO,
621#endif
622 NUM_XA
623}; 676};
624 677
625/* DEC private modes */ 678/* DEC private modes */
626#define PrivMode_132 (1UL<<0) 679#define PrivMode_132 (1UL<<0)
627#define PrivMode_132OK (1UL<<1) 680#define PrivMode_132OK (1UL<<1)
… …
700 ***************************************************************************** 753 *****************************************************************************
701 * MACRO DEFINES 754 * MACRO DEFINES
702 ***************************************************************************** 755 *****************************************************************************
703 */ 756 */
704#define dLocal(type,name) type const name = this->name 757#define dLocal(type,name) type const name = this->name
705#define dDisp Display *disp = this->display->display 758
759// for speed reasons, we assume that all codepoints 32 to 126 are
760// single-width.
761#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
706 762
707/* convert pixel dimensions to row/column values. Everything as int32_t */ 763/* convert pixel dimensions to row/column values. Everything as int32_t */
708#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 764#define Pixel2Col(x) Pixel2Width((int32_t)(x))
709#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 765#define Pixel2Row(y) Pixel2Height((int32_t)(y))
710#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 766#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
712#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 768#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
713#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 769#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
714#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 770#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
715#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 771#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
716 772
717#define OPTION(opt) (options & (opt))
718#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
719 | Opt_jumpScroll | Opt_secondaryScreen \
720 | Opt_pastableTabs | Opt_intensityStyles)
721
722// for m >= -n, ensure remainder lies between 0..n-1 773// for m >= -n, ensure remainder lies between 0..n-1
723#define MOD(m,n) (((m) + (n)) % (n)) 774#define MOD(m,n) (((m) + (n)) % (n))
724 775
725#define LINENO(n) MOD (term_start + int(n), total_rows) 776#define LINENO(n) MOD (term_start + int(n), total_rows)
726#define ROW(n) row_buf [LINENO (n)] 777#define ROW(n) row_buf [LINENO (n)]
… …
744#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 795#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
745#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 796#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
746 797
747#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 798#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
748 799
749#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 800#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
750#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 801#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
751 802
752#if ENABLE_STYLES 803#if ENABLE_STYLES
753# define FONTSET(style) fontset[GET_STYLE (style)] 804# define FONTSET(style) fontset[GET_STYLE (style)]
754#else 805#else
755# define FONTSET(style) fontset[0] 806# define FONTSET(style) fontset[0]
… …
783#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 834#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
784#define scrollbar_position(y) ((y) - scrollBar.beg) 835#define scrollbar_position(y) ((y) - scrollBar.beg)
785#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 836#define scrollbar_size() (scrollBar.end - scrollBar.beg \
786 - scrollbar_minheight ()) 837 - scrollbar_minheight ())
787 838
788#ifdef XPM_BACKGROUND
789# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
790#else
791# define XPMClearArea(a, b, c, d, e, f, g)
792#endif
793
794#ifdef DEBUG_CMD
795# define D_CMD(x) fprintf x ; fputc('\n', stderr)
796#else
797# define D_CMD(x)
798#endif
799#ifdef DEBUG_INIT
800# define D_INIT(x) fprintf x ; fputc('\n', stderr)
801#else
802# define D_INIT(x)
803#endif
804#ifdef DEBUG_MAIN
805# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
806#else
807# define D_MAIN(x)
808#endif
809#ifdef DEBUG_SIZE
810# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
811#else
812# define D_SIZE(x)
813#endif
814
815extern class rxvt_failure_exception { } rxvt_failure_exception;
816
817typedef callback1<void, const char *> log_callback; 839typedef callback<void (const char *)> log_callback;
818typedef callback1<int, int> getfd_callback; 840typedef callback<int (int)> getfd_callback;
819
820extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
821extern void rxvt_log (const char *fmt, ...);
822extern void rxvt_warn (const char *fmt, ...);
823extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
824extern void rxvt_exit_failure () __attribute__ ((noreturn));
825 841
826#define SET_LOCALE(locale) rxvt_set_locale (locale) 842#define SET_LOCALE(locale) rxvt_set_locale (locale)
827extern bool rxvt_set_locale (const char *locale); 843extern bool rxvt_set_locale (const char *locale) NOTHROW;
828extern void rxvt_push_locale (const char *locale); 844extern void rxvt_push_locale (const char *locale) NOTHROW;
829extern void rxvt_pop_locale (); 845extern void rxvt_pop_locale () NOTHROW;
830
831/****************************************************************************/
832
833#define BLINK_INTERVAL 0.5
834#define TEXT_BLINK_INTERVAL 0.5
835
836#ifndef __attribute__
837# ifdef __GNUC__
838# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
839# define __attribute__(x)
840# endif
841# endif
842# define __attribute__(x)
843#endif
844 846
845/****************************************************************************/ 847/****************************************************************************/
846 848
847#define LINE_LONGER 0x0001 // line is continued on the next row 849#define LINE_LONGER 0x0001 // line is continued on the next row
848#define LINE_FILTERED 0x0002 // line has been filtered 850#define LINE_FILTERED 0x0002 // line has been filtered
849#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 851#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
852#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
853#define LINE_BIDI 0x0010 // line needs bidi (NYI)
850 854
851struct line_t { 855struct line_t {
852 text_t *t; // terminal the text 856 text_t *t; // terminal the text
853 rend_t *r; // rendition, uses RS_ flags 857 rend_t *r; // rendition, uses RS_ flags
854 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 858 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
908# define COMPOSE_LO 0x40000000UL 912# define COMPOSE_LO 0x40000000UL
909# define COMPOSE_HI 0x400fffffUL 913# define COMPOSE_HI 0x400fffffUL
910# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 914# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
911#else 915#else
912# if ENABLE_PERL 916# if ENABLE_PERL
913# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 917# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
914# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 918# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
915# else 919# else
916# define COMPOSE_LO 0xd800UL 920# define COMPOSE_LO 0xd800UL
917# define COMPOSE_HI 0xf8ffUL 921# define COMPOSE_HI 0xf8ffUL
918# endif 922# endif
… …
947#endif 951#endif
948 952
949/****************************************************************************/ 953/****************************************************************************/
950 954
951#ifdef KEYSYM_RESOURCE 955#ifdef KEYSYM_RESOURCE
952 class keyboard_manager; 956class keyboard_manager;
953#endif 957#endif
954 958
955struct rxvt_term : zero_initialized, rxvt_vars { 959struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
960
961 // special markers with magic addresses
962 static const char resval_undef []; // options specifically unset
963 static const char resval_on []; // boolean options switched on
964 static const char resval_off []; // or off
965
956 log_callback *log_hook; // log error messages through this hook, if != 0 966 log_callback *log_hook; // log error messages through this hook, if != 0
957 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 967 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
958#if ENABLE_PERL 968#if ENABLE_PERL
959 rxvt_perl_term perl; 969 rxvt_perl_term perl;
960#endif 970#endif
961 struct mbstate mbstate; // current input multibyte state 971 struct mbstate mbstate; // current input multibyte state
962 972
963 unsigned char want_refresh:1, 973 unsigned char want_refresh:1,
964#ifdef TRANSPARENT 974#ifdef ENABLE_TRANSPARENCY
965 want_full_refresh:1, /* awaiting full screen refresh */ 975 want_full_refresh:1, /* awaiting full screen refresh */
966#endif 976#endif
967#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
968 am_transparent:1, /* is a transparent term */
969 am_pixmap_trans:1, /* transparency w/known root pixmap */
970#endif
971 current_screen:1, /* primary or secondary */ 977 current_screen:1, /* primary or secondary */
972 hate_those_clicks:1, /* a.k.a. keep mark position */
973 num_scr_allow:1, 978 num_scr_allow:1,
974 bypass_keystate:1, 979 bypass_keystate:1,
975#ifdef CURSOR_BLINK 980#ifdef CURSOR_BLINK
976 hidden_cursor:1, 981 hidden_cursor:1,
977#endif 982#endif
… …
992#endif 997#endif
993 scrollbar_align, 998 scrollbar_align,
994 selection_wait, 999 selection_wait,
995 selection_type; 1000 selection_type;
996/* ---------- */ 1001/* ---------- */
1002 bool rvideo_state, rvideo_mode;
1003#ifndef NO_BELL
997 short rvideo; 1004 bool rvideo_bell;
1005#endif
998 int num_scr; /* screen: number lines scrolled */ 1006 int num_scr; /* screen: number lines scrolled */
999 int prev_ncol, /* screen: previous number of columns */ 1007 int prev_ncol, /* screen: previous number of columns */
1000 prev_nrow; /* screen: previous number of rows */ 1008 prev_nrow; /* screen: previous number of rows */
1001/* ---------- */ 1009/* ---------- */
1002 rend_t rstyle; 1010 rend_t rstyle;
1003/* ---------- */
1004 uint32_t pixcolor_set[NPIXCLR_SETS];
1005/* ---------- */ 1011/* ---------- */
1006#ifdef SELECTION_SCROLLING 1012#ifdef SELECTION_SCROLLING
1007 int scroll_selection_lines; 1013 int scroll_selection_lines;
1008 enum page_dirn scroll_selection_dir; 1014 enum page_dirn scroll_selection_dir;
1009 int selection_save_x, 1015 int selection_save_x,
… …
1015 /* give proper Scroll behaviour */ 1021 /* give proper Scroll behaviour */
1016#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1022#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1017 mouse_slip_wheel_speed, 1023 mouse_slip_wheel_speed,
1018#endif 1024#endif
1019 refresh_count, 1025 refresh_count,
1020 refresh_limit,
1021 last_bot, /* scrollbar last bottom position */ 1026 last_bot, /* scrollbar last bottom position */
1022 last_top, /* scrollbar last top position */ 1027 last_top, /* scrollbar last top position */
1023 last_state, /* scrollbar last state */ 1028 last_state, /* scrollbar last state */
1024 scrollbar_len, 1029 scrollbar_len,
1025 window_vt_x, 1030 window_vt_x,
… …
1036 int old_width, /* last used width in screen resize */ 1041 int old_width, /* last used width in screen resize */
1037 old_height; /* last used height in screen resize */ 1042 old_height; /* last used height in screen resize */
1038 unsigned long priv_modes, 1043 unsigned long priv_modes,
1039 SavedModes; 1044 SavedModes;
1040/* ---------- */ 1045/* ---------- */
1041 Atom xa[NUM_XA]; 1046 Atom *xa;
1042/* ---------- */ 1047/* ---------- */
1043#ifdef RXVT_SCROLLBAR 1048#ifdef RXVT_SCROLLBAR
1044 GC scrollbarGC, 1049 GC scrollbarGC,
1045 topShadowGC, 1050 topShadowGC,
1046 botShadowGC; 1051 botShadowGC;
… …
1081#endif 1086#endif
1082 struct mouse_event MEvent; 1087 struct mouse_event MEvent;
1083 XComposeStatus compose; 1088 XComposeStatus compose;
1084 ttymode_t tio; 1089 ttymode_t tio;
1085 row_col_t oldcursor; 1090 row_col_t oldcursor;
1086#ifdef XPM_BACKGROUND 1091#ifdef HAVE_BG_PIXMAP
1087 bgPixmap_t bgPixmap; 1092 bgPixmap_t bgPixmap;
1088 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1093#endif
1094#ifdef HAVE_AFTERIMAGE
1095 ASVisual *asv;
1096 ASImageManager *asimman;
1089#endif 1097#endif
1090 1098
1091#if ENABLE_OVERLAY 1099#if ENABLE_OVERLAY
1092 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1100 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1093 text_t **ov_text; 1101 text_t **ov_text;
1094 rend_t **ov_rend; 1102 rend_t **ov_rend;
1095 1103
1096 void scr_swap_overlay (); 1104 void scr_swap_overlay () NOTHROW;
1097 void scr_overlay_new (int x, int y, int w, int h); 1105 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1098 void scr_overlay_off (); 1106 void scr_overlay_off () NOTHROW;
1099 void scr_overlay_set (int x, int y, 1107 void scr_overlay_set (int x, int y,
1100 text_t text, 1108 text_t text,
1101 rend_t rend = OVERLAY_RSTYLE); 1109 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1102 void scr_overlay_set (int x, int y, const char *s); 1110 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1103 void scr_overlay_set (int x, int y, const wchar_t *s); 1111 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1104#endif 1112#endif
1105 1113
1106 vector<void *> allocated; // free these memory blocks with free() 1114 vector<void *> allocated; // free these memory blocks with free()
1107 1115
1108 char *env_windowid; /* environmental variable WINDOWID */ 1116 char env_windowid[21]; /* environmental variable WINDOWID */
1117 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1109 char *env_display; /* environmental variable DISPLAY */ 1118 char *env_display; /* environmental variable DISPLAY */
1110 char *env_term; /* environmental variable TERM */ 1119 char *env_term; /* environmental variable TERM */
1111 char *env_colorfgbg; 1120
1112 char *locale; 1121 char *locale;
1113 char charsets[4]; 1122 char charsets[4];
1114 char *v_buffer; /* pointer to physical buffer */ 1123 char *v_buffer; /* pointer to physical buffer */
1115 unsigned int v_buflen; /* size of area to write */ 1124 unsigned int v_buflen; /* size of area to write */
1116 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1125 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1117 1126
1118#ifdef KEYSYM_RESOURCE 1127#ifdef KEYSYM_RESOURCE
1119 keyboard_manager *keyboard; 1128 keyboard_manager *keyboard;
1120#endif 1129#endif
1121 1130
1122 const char *rs[NUM_RESOURCES]; 1131 const char *rs[NUM_RESOURCES];
1123 /* command input buffering */ 1132 /* command input buffering */
1124 char *cmdbuf_ptr, *cmdbuf_endp; 1133 char *cmdbuf_ptr, *cmdbuf_endp;
1125 char cmdbuf_base[CBUFSIZ]; 1134 char cmdbuf_base[CBUFSIZ];
1126 1135
1127 rxvt_ptytty pty; 1136 ptytty *pty;
1128 1137
1129 rxvt_salloc *talloc; // text line allocator 1138 rxvt_salloc *talloc; // text line allocator
1130 rxvt_salloc *ralloc; // rend line allocator 1139 rxvt_salloc *ralloc; // rend line allocator
1131 1140
1132 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1141 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1141 void iso14755_54 (int x, int y); 1150 void iso14755_54 (int x, int y);
1142# endif 1151# endif
1143#endif 1152#endif
1144 1153
1145 // modifies first argument(!) 1154 // modifies first argument(!)
1146 void paste (char *data, unsigned int len); 1155 void paste (char *data, unsigned int len) NOTHROW;
1147 1156
1148 long vt_emask, vt_emask_perl; 1157 long vt_emask, vt_emask_perl, vt_emask_xim;
1149 1158
1150 void vt_select_input () const 1159 void vt_select_input () const NOTHROW
1151 { 1160 {
1152 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1161 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1153 } 1162 }
1154 1163
1155#if TRANSPARENT 1164#if ENABLE_TRANSPARENCY || ENABLE_PERL
1156 void rootwin_cb (XEvent &xev); 1165 void rootwin_cb (XEvent &xev);
1157 xevent_watcher rootwin_ev; 1166 xevent_watcher rootwin_ev;
1167#endif
1168#ifdef HAVE_BG_PIXMAP
1169 int update_background ();
1170 void update_background_cb (time_watcher &w);
1171 time_watcher update_background_ev;
1158#endif 1172#endif
1159 1173
1160 void x_cb (XEvent &xev); 1174 void x_cb (XEvent &xev);
1161 void flush (); 1175 void flush ();
1162 xevent_watcher termwin_ev; 1176 xevent_watcher termwin_ev;
1163 xevent_watcher vt_ev; 1177 xevent_watcher vt_ev;
1164#ifdef HAVE_SCROLLBARS 1178#ifdef HAVE_SCROLLBARS
1165 xevent_watcher scrollbar_ev; 1179 xevent_watcher scrollbar_ev;
1166#endif 1180#endif
1167 1181
1182 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1168 void check_cb (check_watcher &w); check_watcher check_ev; 1183 void check_cb (check_watcher &w); check_watcher check_ev;
1169 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1184 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1170 void flush_cb (time_watcher &w); time_watcher flush_ev; 1185 void flush_cb (time_watcher &w); time_watcher flush_ev;
1171
1172 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1186 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1173
1174 void incr_cb (time_watcher &w); time_watcher incr_ev; 1187 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1175 1188
1176#ifdef CURSOR_BLINK 1189#ifdef CURSOR_BLINK
1177 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1190 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1178#endif 1191#endif
1179#ifdef TEXT_BLINK 1192#ifdef TEXT_BLINK
1180 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1193 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1194#endif
1195#ifndef NO_BELL
1196 void bell_cb (time_watcher &w); time_watcher bell_ev;
1181#endif 1197#endif
1182 1198
1183#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1199#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1184 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1200 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1185#endif 1201#endif
… …
1202 1218
1203 void tt_winch (); 1219 void tt_winch ();
1204 1220
1205 rxvt_term (); 1221 rxvt_term ();
1206 ~rxvt_term (); 1222 ~rxvt_term ();
1207 void child_exit (); // child has exited, usually destroys
1208 void destroy (); 1223 void destroy ();
1209 void emergency_cleanup (); 1224 void emergency_cleanup ();
1210 1225
1211 bool init (int argc, const char *const *argv); 1226 bool init (int argc, const char *const *argv, stringvec *envv);
1227
1228 bool init (stringvec *argv, stringvec *envv)
1229 {
1230 this->argv = argv;
1231 return init (argv->size (), argv->begin (), envv);
1232 }
1233
1212 bool init_vars (); 1234 bool init_vars ();
1213 1235
1214 bool pty_fill (); 1236 bool pty_fill ();
1215 1237
1216 void make_current () const // make this the "currently active" urxvt instance 1238 void make_current () const // make this the "currently active" urxvt instance
1217 { 1239 {
1218 SET_R (this); 1240 SET_R (this);
1241 set_environ (envv);
1219 rxvt_set_locale (locale); 1242 rxvt_set_locale (locale);
1220 set_environ (envv);
1221 } 1243 }
1222 1244
1223 void init_secondary (); 1245 void init_secondary ();
1224 const char **init_resources (int argc, const char *const *argv); 1246 const char **init_resources (int argc, const char *const *argv);
1225 const char *x_resource (const char *name); 1247 const char *x_resource (const char *name);
… …
1235 void create_windows (int argc, const char *const *argv); 1257 void create_windows (int argc, const char *const *argv);
1236 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1258 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1237 void window_calc (unsigned int newwidth, unsigned int newheight); 1259 void window_calc (unsigned int newwidth, unsigned int newheight);
1238 1260
1239#if USE_XIM 1261#if USE_XIM
1240 rxvt_xim *input_method; 1262 rxvt_xim *input_method;
1241 XIC Input_Context; 1263 XIC Input_Context;
1242 XIMStyle input_style; 1264 XIMStyle input_style;
1243 XPoint spot; // most recently sent spot position 1265 XPoint spot; // most recently sent spot position
1244 1266
1245 void im_destroy (); 1267 void im_destroy ();
1246 void im_cb (); im_watcher im_ev; 1268 void im_cb (); im_watcher im_ev;
1247 void im_set_size (XRectangle &size); 1269 void im_set_size (XRectangle &size);
1248 void im_set_position (XPoint &pos); 1270 void im_set_position (XPoint &pos) NOTHROW;
1249 void im_set_color (unsigned long &fg, unsigned long &bg); 1271 void im_set_color (unsigned long &fg, unsigned long &bg);
1250 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1272 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1251 1273
1252 bool IMisRunning (); 1274 bool IMisRunning ();
1253 void IMSendSpot (); 1275 void IMSendSpot ();
1254 bool IM_get_IC (const char *modifiers); 1276 bool IM_get_IC (const char *modifiers);
1255 void IMSetStatusPosition (); 1277 void IMSetPosition ();
1256#endif 1278#endif
1257 1279
1258 void resize_scrollbar (); 1280 void resize_scrollbar ();
1259 1281
1260 void pixel_position (int *x, int *y);
1261
1262 void selection_click (int clicks, int x, int y);
1263 void selection_extend (int x, int y, int flag);
1264 void selection_rotate (int x, int y);
1265
1266 /* autoconvert */
1267
1268 // command.C 1282 // command.C
1269 void lookup_key (XKeyEvent &ev); 1283 void key_press (XKeyEvent &ev);
1284 void key_release (XKeyEvent &ev);
1270 unsigned int cmd_write (const char *str, unsigned int count); 1285 unsigned int cmd_write (const char *str, unsigned int count);
1271 1286
1272 wchar_t next_char (); 1287 wchar_t next_char () NOTHROW;
1273 wchar_t cmd_getc (); 1288 wchar_t cmd_getc () THROW ((class out_of_input));
1274 uint32_t next_octet (); 1289 uint32_t next_octet () NOTHROW;
1275 uint32_t cmd_get8 (); 1290 uint32_t cmd_get8 () THROW ((class out_of_input));
1276 1291
1277 bool cmd_parse (); 1292 bool cmd_parse ();
1278 void mouse_report (XButtonEvent &ev); 1293 void mouse_report (XButtonEvent &ev);
1279 void button_press (XButtonEvent &ev); 1294 void button_press (XButtonEvent &ev);
1280 void button_release (XButtonEvent &ev); 1295 void button_release (XButtonEvent &ev);
1281 void focus_in (); 1296 void focus_in ();
1282 void focus_out (); 1297 void focus_out ();
1283 int check_our_parents (); 1298 void update_fade_color (unsigned int idx);
1284#ifdef PRINTPIPE 1299#ifdef PRINTPIPE
1285 FILE *popen_printer (); 1300 FILE *popen_printer ();
1286 int pclose_printer (FILE *stream); 1301 int pclose_printer (FILE *stream);
1287#endif 1302#endif
1288 void process_print_pipe (); 1303 void process_print_pipe ();
… …
1302 void process_graphics (); 1317 void process_graphics ();
1303 // init.C 1318 // init.C
1304 void Get_Colours (); 1319 void Get_Colours ();
1305 void get_ourmods (); 1320 void get_ourmods ();
1306 // main.C 1321 // main.C
1307 void privileged_utmp (rxvt_privaction action);
1308 bool set_fonts (); 1322 bool set_fonts ();
1309 void set_string_property (Atom prop, const char *str, int len = -1); 1323 void set_string_property (Atom prop, const char *str, int len = -1);
1310 void set_utf8_property (Atom prop, const char *str, int len = -1); 1324 void set_utf8_property (Atom prop, const char *str, int len = -1);
1311 void set_title (const char *str); 1325 void set_title (const char *str);
1312 void set_icon_name (const char *str); 1326 void set_icon_name (const char *str);
1313 void set_window_color (int idx, const char *color); 1327 void set_window_color (int idx, const char *color);
1314 void set_colorfgbg (); 1328 void set_colorfgbg ();
1315 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1329 bool set_color (rxvt_color &color, const char *name);
1330 void alias_color (int dst, int src);
1316 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1331 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1317 1332
1318 // screen.C 1333 // screen.C
1319 1334
1320 void lalloc (line_t &l) const 1335 void lalloc (line_t &l) const
… …
1343 1358
1344 if (ncol > prev_ncol) 1359 if (ncol > prev_ncol)
1345 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1360 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1346 } 1361 }
1347 1362
1348 int fgcolor_of (rend_t r) const 1363 int fgcolor_of (rend_t r) const NOTHROW
1349 { 1364 {
1350 int base = GET_BASEFG (r); 1365 int base = GET_BASEFG (r);
1351#ifndef NO_BRIGHTCOLOR 1366#ifndef NO_BRIGHTCOLOR
1352 if (r & RS_Bold 1367 if (r & RS_Bold
1353# if ENABLE_STYLES 1368# if ENABLE_STYLES
1354 && OPTION (Opt_intensityStyles) 1369 && option (Opt_intensityStyles)
1355# endif 1370# endif
1356 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1371 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1357 base += minBrightCOLOR - minCOLOR; 1372 base += minBrightCOLOR - minCOLOR;
1358#endif 1373#endif
1359 return base; 1374 return base;
1360 } 1375 }
1361 1376
1362 int bgcolor_of (rend_t r) const 1377 int bgcolor_of (rend_t r) const NOTHROW
1363 { 1378 {
1364 int base = GET_BASEBG (r); 1379 int base = GET_BASEBG (r);
1365#ifndef NO_BRIGHTCOLOR 1380#ifndef NO_BRIGHTCOLOR
1366 if (r & RS_Blink 1381 if (r & RS_Blink
1367# if ENABLE_STYLES 1382# if ENABLE_STYLES
1368 && OPTION (Opt_intensityStyles) 1383 && option (Opt_intensityStyles)
1369# endif 1384# endif
1370 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1385 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1371 base += minBrightCOLOR - minCOLOR; 1386 base += minBrightCOLOR - minCOLOR;
1372#endif 1387#endif
1373 return base; 1388 return base;
1374 } 1389 }
1375 1390
1376 bool option (uint32_t opt) const 1391 bool option (uint8_t opt) const NOTHROW
1377 { 1392 {
1378 return OPTION (opt); 1393 return options[opt >> 3] & (1 << (opt & 7));
1379 } 1394 }
1380 1395
1381 void set_option (uint32_t opt, bool set) 1396 void set_option (uint8_t opt, bool set = true) NOTHROW
1382 { 1397 {
1383 if (set) 1398 if (set)
1384 options |= opt; 1399 options[opt >> 3] |= (1 << (opt & 7));
1385 else 1400 else
1386 options &= ~opt; 1401 options[opt >> 3] &= ~(1 << (opt & 7));
1387 } 1402 }
1388 1403
1389 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1404 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1390 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1405 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1391 int scr_scroll_text (int row1, int row2, int count); 1406 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1392 void scr_reset (); 1407 void scr_reset ();
1393 void scr_release (); 1408 void scr_release () NOTHROW;
1394 void scr_clear (bool really = false); 1409 void scr_clear (bool really = false) NOTHROW;
1395 void scr_refresh (); 1410 void scr_refresh () NOTHROW;
1396 bool scr_refresh_rend (rend_t mask, rend_t value); 1411 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1397 void scr_erase_screen (int mode); 1412 void scr_erase_screen (int mode) NOTHROW;
1398#if ENABLE_FRILLS 1413#if ENABLE_FRILLS
1399 void scr_erase_savelines (); 1414 void scr_erase_savelines () NOTHROW;
1400 void scr_backindex (); 1415 void scr_backindex () NOTHROW;
1401 void scr_forwardindex (); 1416 void scr_forwardindex () NOTHROW;
1402#endif 1417#endif
1403 void scr_touch (bool refresh); 1418 void scr_touch (bool refresh) NOTHROW;
1404 void scr_expose (int x, int y, int width, int height, bool refresh); 1419 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1405 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1420 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1406 void scr_recolour (); 1421 void scr_recolour () NOTHROW;
1407 void scr_remap_chars (); 1422 void scr_remap_chars () NOTHROW;
1408 void scr_remap_chars (line_t &l); 1423 void scr_remap_chars (line_t &l) NOTHROW;
1424
1425 enum cursor_mode { SAVE, RESTORE };
1409 1426
1410 void scr_poweron (); 1427 void scr_poweron ();
1411 void scr_cursor (int mode); 1428 void scr_cursor (cursor_mode mode) NOTHROW;
1412 void scr_do_wrap (); 1429 void scr_do_wrap () NOTHROW;
1430 void scr_swap_screen () NOTHROW;
1413 int scr_change_screen (int scrn); 1431 void scr_change_screen (int scrn);
1414 void scr_color (unsigned int color, int fgbg); 1432 void scr_color (unsigned int color, int fgbg) NOTHROW;
1415 void scr_rendition (int set, int style); 1433 void scr_rendition (int set, int style) NOTHROW;
1416 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1434 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1417 void scr_backspace (); 1435 void scr_backspace () NOTHROW;
1418 void scr_tab (int count, bool ht = false); 1436 void scr_tab (int count, bool ht = false) NOTHROW;
1419 void scr_gotorc (int row, int col, int relative); 1437 void scr_gotorc (int row, int col, int relative) NOTHROW;
1420 void scr_index (enum page_dirn direction); 1438 void scr_index (enum page_dirn direction) NOTHROW;
1421 void scr_erase_line (int mode); 1439 void scr_erase_line (int mode) NOTHROW;
1422 void scr_E (); 1440 void scr_E () NOTHROW;
1423 void scr_insdel_lines (int count, int insdel); 1441 void scr_insdel_lines (int count, int insdel) NOTHROW;
1424 void scr_insdel_chars (int count, int insdel); 1442 void scr_insdel_chars (int count, int insdel) NOTHROW;
1425 void scr_scroll_region (int top, int bot); 1443 void scr_scroll_region (int top, int bot) NOTHROW;
1426 void scr_cursor_visible (int mode); 1444 void scr_cursor_visible (int mode) NOTHROW;
1427 void scr_autowrap (int mode); 1445 void scr_autowrap (int mode) NOTHROW;
1428 void scr_relative_origin (int mode); 1446 void scr_relative_origin (int mode) NOTHROW;
1429 void scr_insert_mode (int mode); 1447 void scr_insert_mode (int mode) NOTHROW;
1430 void scr_set_tab (int mode); 1448 void scr_set_tab (int mode) NOTHROW;
1431 void scr_rvideo_mode (int mode); 1449 void scr_rvideo_mode (bool on) NOTHROW;
1432 void scr_report_position (); 1450 void scr_report_position () NOTHROW;
1433 void set_font_style (); 1451 void set_font_style () NOTHROW;
1434 void scr_charset_choose (int set); 1452 void scr_charset_choose (int set) NOTHROW;
1435 void scr_charset_set (int set, unsigned int ch); 1453 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1436 void scr_move_to (int y, int len); 1454 void scr_move_to (int y, int len) NOTHROW;
1437 bool scr_page (enum page_dirn direction, int nlines); 1455 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1438 bool scr_changeview (int new_view_start); 1456 bool scr_changeview (int new_view_start) NOTHROW;
1439 void scr_bell (); 1457 void scr_bell () NOTHROW;
1440 void scr_printscreen (int fullhist); 1458 void scr_printscreen (int fullhist) NOTHROW;
1441 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1459 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1442 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1460 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1443 void scr_reverse_selection (); 1461 void scr_reverse_selection () NOTHROW;
1444 void scr_dump (int fd); 1462 void scr_dump (int fd) NOTHROW;
1463
1445 void selection_check (int check_more); 1464 void selection_check (int check_more) NOTHROW;
1446 void selection_paste (Window win, Atom prop, bool delete_prop); 1465 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1447 void selection_property (Window win, Atom prop); 1466 void selection_property (Window win, Atom prop) NOTHROW;
1448 void selection_request (Time tm, int x, int y); 1467 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1449 int selection_request_other (Atom target, int selnum); 1468 int selection_request_other (Atom target, int selnum) NOTHROW;
1450 void selection_clear (); 1469 void selection_clear () NOTHROW;
1451 void selection_make (Time tm); 1470 void selection_make (Time tm);
1452 bool selection_grab (Time tm); 1471 bool selection_grab (Time tm) NOTHROW;
1453 void selection_start_colrow (int col, int row); 1472 void selection_start_colrow (int col, int row) NOTHROW;
1454 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1473 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1455 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1474 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1456 void selection_remove_trailing_spaces (); 1475 void selection_remove_trailing_spaces () NOTHROW;
1457 void selection_send (const XSelectionRequestEvent &rq); 1476 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1477 void selection_click (int clicks, int x, int y) NOTHROW;
1478 void selection_extend (int x, int y, int flag) NOTHROW;
1479 void selection_rotate (int x, int y) NOTHROW;
1480
1481 void pixel_position (int *x, int *y) NOTHROW;
1458 1482
1459#if defined(NEXT_SCROLLBAR) 1483#if defined(NEXT_SCROLLBAR)
1460 // scrollbar-next.C 1484 // scrollbar-next.C
1461 Pixmap renderPixmap (const char *const *data, int width, int height); 1485 Pixmap renderPixmap (const char *const *data, int width, int height);
1462 void init_scrollbar_stuff (); 1486 void init_scrollbar_stuff ();
… …
1488 void get_options (int argc, const char *const *argv); 1512 void get_options (int argc, const char *const *argv);
1489 int parse_keysym (const char *str, const char *arg); 1513 int parse_keysym (const char *str, const char *arg);
1490 void get_xdefaults (FILE *stream, const char *name); 1514 void get_xdefaults (FILE *stream, const char *name);
1491 void extract_resources (); 1515 void extract_resources ();
1492 // xpm.C 1516 // xpm.C
1493 int scale_pixmap (const char *geom); 1517 void get_window_origin (int &x, int &y);
1494 void resize_pixmap (); 1518 Pixmap get_pixmap_property (int prop_id);
1495 Pixmap set_bgPixmap (const char *file);
1496}; 1519};
1497 1520
1498/* 1521/*
1499 ***************************************************************************** 1522 *****************************************************************************
1500 * PROTOTYPES 1523 * PROTOTYPES
… …
1504# define __PROTO(p) p 1527# define __PROTO(p) p
1505#else 1528#else
1506# define __PROTO(p) () 1529# define __PROTO(p) ()
1507#endif 1530#endif
1508 1531
1509#ifdef DEBUG_malloc
1510# include "dmalloc.h" /* This comes last */
1511#endif
1512
1513#endif /* _RXVT_H_ */ 1532#endif /* _RXVT_H_ */
1514 1533

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