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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.225 by root, Thu Jan 19 20:30:36 2006 UTC vs.
Revision 1.300 by ayin, Mon Aug 27 20:53:16 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);
106RETSIGTYPE rxvt_Exit_signal (int sig);
107void rxvt_clean_exit ();
108void * rxvt_malloc (size_t size); 104void * rxvt_malloc (size_t size);
109void * rxvt_calloc (size_t number, size_t size); 105void * rxvt_calloc (size_t number, size_t size);
110void * rxvt_realloc (void *ptr, size_t size); 106void * rxvt_realloc (void *ptr, size_t size);
111 107
112// util.C 108// misc.C
113char * rxvt_wcstombs (const wchar_t *str, int len = -1); 109char * rxvt_wcstombs (const wchar_t *str, int len = -1);
114wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 110wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
115char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 111char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
116wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 112wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
117char * rxvt_strdup (const char *str);
118 113
119// misc.C 114#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
115
120char * rxvt_r_basename (const char *str); 116char * rxvt_r_basename (const char *str) NOTHROW;
121void rxvt_vlog (const char *fmt, va_list arg_ptr); 117void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
122void rxvt_log (const char *fmt,...); 118void rxvt_log (const char *fmt,...) NOTHROW;
123void rxvt_warn (const char *fmt,...); 119void rxvt_warn (const char *fmt,...) NOTHROW;
124void rxvt_fatal (const char *fmt,...); 120void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
125void rxvt_exit_failure (); 121void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
126int rxvt_Str_match (const char *s1, const char *s2); 122
127const char * rxvt_Str_skip_space (const char *str);
128char * rxvt_Str_trim (char *str); 123char * rxvt_Str_trim (char *str) NOTHROW;
129int rxvt_Str_escaped (char *str); 124int rxvt_Str_escaped (char *str) NOTHROW;
130char ** rxvt_splitcommastring (const char *cs); 125char ** rxvt_splitcommastring (const char *cs) NOTHROW;
131void rxvt_freecommastring (char **cs); 126void rxvt_freecommastring (char **cs) NOTHROW;
132char * rxvt_File_find (const char *file, const char *ext, const char *path);
133void rxvt_usleep (int usecs);
134 127
135///////////////////////////////////////////////////////////////////////////// 128/////////////////////////////////////////////////////////////////////////////
136 129
137// temporarily replace the process environment 130// temporarily replace the process environment
138extern char **environ; 131extern char **environ;
139extern char **rxvt_environ; // the original environ pointer 132extern char **rxvt_environ; // the original environ pointer
140 133
141inline void set_environ (stringvec *envv) 134static inline void set_environ (stringvec *envv)
142{ 135{
136#if ENABLE_PERL
137 assert (envv);
138#else
143 if (envv) 139 if (envv)
140#endif
144 environ = (char **)envv->begin (); 141 environ = (char **)envv->begin ();
145} 142}
146 143
147inline void set_environ (char **envv) 144static inline void set_environ (char **envv)
148{ 145{
146#if ENABLE_PERL
147 assert (envv);
148#else
149 if (envv) 149 if (envv)
150#endif
150 environ = envv; 151 environ = envv;
151} 152}
152 153
153/* 154/*
154 ***************************************************************************** 155 *****************************************************************************
… …
164# define KEEP_SCROLLCOLOR 1 165# define KEEP_SCROLLCOLOR 1
165#else 166#else
166# undef KEEP_SCROLLCOLOR 167# undef KEEP_SCROLLCOLOR
167#endif 168#endif
168 169
170#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
171# define HAVE_BG_PIXMAP 1/* to simplify further usage */
172struct bgPixmap_t {
173
174 enum {
175 geometrySet = (1UL<<0),
176 propScale = (1UL<<1),
177 geometryFlags = (geometrySet|propScale),
178
179 tintSet = (1UL<<8),
180 tintNeeded = (1UL<<9),
181 tintWholesome = (1UL<<10),
182 tintServerSide = (1UL<<11),
183 tintFlags = (tintSet|tintServerSide|tintNeeded|tintWholesome),
184 blurNeeded = (1UL<<12),
185
186 isTransparent = (1UL<<16),
187 isInvalid = (1UL<<17)
188 };
189
190 unsigned long flags;
191
192 enum {
193 transpPmapTiled = (1UL<<0),
194 transpPmapTinted = tintNeeded,
195 transpPmapBlured = blurNeeded,
196 transpTransformations = (tintNeeded|blurNeeded)
197 }; /* this flags are returned by make_transparency_pixmap if called */
198
169#ifdef XPM_BACKGROUND 199# ifdef XPM_BACKGROUND
170typedef struct { 200# ifdef HAVE_AFTERIMAGE
171 short w, h, x, y; 201 ASImage *original_asim;
202 bool render_asim (ASImage *background, ARGB32 background_tint);
203# endif
204
205 enum { defaultScale = 100, defaultAlign = 50 };
206
207 unsigned int h_scale, v_scale;/* percents of the window size */
208 int h_align, v_align; /* percents of the window size:
209 0 - left align, 50 - center, 100 - right */
210 void unset_geometry () { flags = flags & ~geometryFlags; };
211 bool set_geometry (const char *geom);
212 void set_defaultGeometry ()
213 {
214 h_scale = v_scale = defaultScale;
215 h_align = v_align = defaultAlign;
216 flags |= geometrySet;
217 };
218
219 bool set_file (const char *file);
220# endif /* XPM_BACKGROUND */
221
222 rxvt_term *target;
223 bool set_target (rxvt_term *new_target);
224
225# ifdef ENABLE_TRANSPARENCY
226 int root_depth; /* obtained when target is set */
227 Pixmap root_pixmap; /* current root pixmap set */
228 rxvt_color tint;
229 int shade;
230 int h_blurRadius, v_blurRadius;
231
232 bool set_transparent ();
233 bool set_blur_radius (const char *geom);
234 bool set_tint (rxvt_color &new_tint);
235 bool unset_tint ();
236 bool set_shade (const char *shade_str);
237 bool set_root_pixmap ();
238
239 unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
240# endif
241 double invalid_since;
242
172 Pixmap pixmap; 243 Pixmap pixmap;
173} bgPixmap_t; 244 unsigned int pmap_width, pmap_height;
174#endif 245 unsigned int pmap_depth;
175 246
176struct rxvt_ptytty { 247 bool window_size_sensitive ();
177 int pty; // pty file descriptor; connected to rxvt 248 bool need_client_side_rendering ();
178 int tty; // tty file descriptor; connected to child 249 void apply ();
179 250 bool render ();
180 rxvt_ptytty () 251 void invalidate () {
181 : pty(-1), tty(-1) 252 if (!(flags & isInvalid))
182 { 253 {
254 flags |= isInvalid;
255 invalid_since = NOW;
256 }
183 } 257 };
184
185 virtual ~rxvt_ptytty ()
186 {
187 }
188
189 virtual bool get () = 0;
190#if UTMP_SUPPORT
191 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
192#endif
193
194 void close_tty ();
195 bool make_controlling_tty ();
196 void set_utf8_mode (bool on);
197}; 258};
198 259#else
199rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object 260# undef HAVE_BG_PIXMAP
200void rxvt_ptytty_server (); // start the ptytty server process 261#endif
201 262
202/* 263/*
203 * the 'essential' information for reporting Mouse Events 264 * the 'essential' information for reporting Mouse Events
204 * pared down from XButtonEvent 265 * pared down from XButtonEvent
205 */ 266 */
… …
418// fake styles 479// fake styles
419#define RS_Blink 0x00010000UL // blink 480#define RS_Blink 0x00010000UL // blink
420#define RS_RVid 0x00020000UL // reverse video 481#define RS_RVid 0x00020000UL // reverse video
421#define RS_Uline 0x00040000UL // underline 482#define RS_Uline 0x00040000UL // underline
422 483
484// toggle this to force redraw, must be != RS_Careful
485#define RS_redraw 0x01000000UL
486
423// 5 custom bits for extensions 487// 5 custom bits for extensions
424#define RS_customCount 32 488#define RS_customCount 32
425#define RS_customMask 0x00f80000UL 489#define RS_customMask 0x00f80000UL
426#define RS_customShift 19 490#define RS_customShift 19
427 491
… …
496 Rxvt_restoreFG = 39, // change default fg color 560 Rxvt_restoreFG = 39, // change default fg color
497 Rxvt_restoreBG = 49, // change default bg color 561 Rxvt_restoreBG = 49, // change default bg color
498 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 562 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
499 563
500 URxvt_locale = 701, // change locale 564 URxvt_locale = 701, // change locale
565 URxvt_version = 702, // request version
501 566
502 URxvt_Color_IT = 704, // change actual 'Italic' colour 567 URxvt_Color_IT = 704, // change actual 'Italic' colour
503 URxvt_Color_tint = 705, // change actual tint colour 568 URxvt_Color_tint = 705, // change actual tint colour
504 URxvt_Color_BD = 706, 569 URxvt_Color_BD = 706,
505 URxvt_Color_UL = 707, 570 URxvt_Color_UL = 707,
… …
521 * on the unnecessary items, e.g. Color_pointer, but won't bother 586 * on the unnecessary items, e.g. Color_pointer, but won't bother
522 * until we need to. Also, be aware of usage in pixcolor_set 587 * until we need to. Also, be aware of usage in pixcolor_set
523 */ 588 */
524 589
525enum colour_list { 590enum colour_list {
591 Color_none = -2,
592 Color_transparent = -1,
526 Color_fg = 0, 593 Color_fg = 0,
527 Color_bg, 594 Color_bg,
528 minCOLOR, /* 2 */ 595 minCOLOR, /* 2 */
529 Color_Black = minCOLOR, 596 Color_Black = minCOLOR,
530 Color_Red3, 597 Color_Red3,
… …
572#endif 639#endif
573#ifdef KEEP_SCROLLCOLOR 640#ifdef KEEP_SCROLLCOLOR
574 Color_scroll, 641 Color_scroll,
575 Color_trough, 642 Color_trough,
576#endif 643#endif
577#if TINTING 644#if ENABLE_TRANSPARENCY
578 Color_tint, 645 Color_tint,
579#endif 646#endif
580#if OFF_FOCUS_FADING 647#if OFF_FOCUS_FADING
581 Color_fade, 648 Color_fade,
582#endif 649#endif
… …
589 TOTAL_COLORS = NRS_COLORS 656 TOTAL_COLORS = NRS_COLORS
590#endif 657#endif
591}; 658};
592 659
593#define Color_Bits 7 // 0 .. maxTermCOLOR 660#define Color_Bits 7 // 0 .. maxTermCOLOR
594
595#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
596#define NPIXCLR_BITS 32
597 661
598/* 662/*
599 * Resource list 663 * Resource list
600 */ 664 */
601enum { 665enum {
… …
603# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 667# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
604# include "rsinc.h" 668# include "rsinc.h"
605# undef def 669# undef def
606# undef reserve 670# undef reserve
607 NUM_RESOURCES 671 NUM_RESOURCES
608};
609
610// see init.C:xa_names, which must be kept in sync
611enum {
612 XA_TEXT = 0,
613 XA_COMPOUND_TEXT,
614 XA_UTF8_STRING,
615 XA_MULTIPLE,
616 XA_TARGETS,
617 XA_TIMESTAMP,
618 XA_VT_SELECTION,
619 XA_INCR,
620 XA_WM_PROTOCOLS,
621 XA_WM_DELETE_WINDOW,
622 XA_CLIPBOARD,
623#if ENABLE_FRILLS
624 XA_MOTIF_WM_HINTS,
625#endif
626#if ENABLE_EWMH
627 XA_NET_WM_PID,
628 XA_NET_WM_NAME,
629 XA_NET_WM_ICON_NAME,
630 XA_NET_WM_PING,
631#endif
632#if USE_XIM
633 XA_WM_LOCALE_NAME,
634#endif
635#if TRANSPARENT
636 XA_XROOTPMAP_ID,
637 XA_ESETROOT_PMAP_ID,
638#endif
639#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
640 XA_DNDPROTOCOL,
641 XA_DNDSELECTION,
642#endif
643#if ENABLE_XEMBED
644 XA_XEMBED,
645 XA_XEMBED_INFO,
646#endif
647 NUM_XA
648}; 672};
649 673
650/* DEC private modes */ 674/* DEC private modes */
651#define PrivMode_132 (1UL<<0) 675#define PrivMode_132 (1UL<<0)
652#define PrivMode_132OK (1UL<<1) 676#define PrivMode_132OK (1UL<<1)
… …
670#define PrivMode_LFNL (1UL<<19) 694#define PrivMode_LFNL (1UL<<19)
671/* too annoying to implement X11 highlight tracking */ 695/* too annoying to implement X11 highlight tracking */
672/* #define PrivMode_MouseX11Track (1LU<<20) */ 696/* #define PrivMode_MouseX11Track (1LU<<20) */
673 697
674#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 698#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
675#define PrivMode(test,bit) \
676 if (test) \
677 priv_modes |= (bit); \
678 else \
679 priv_modes &= ~(bit)
680 699
681#ifdef ALLOW_132_MODE 700#ifdef ALLOW_132_MODE
682# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 701# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
683#else 702#else
684# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 703# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
725 ***************************************************************************** 744 *****************************************************************************
726 * MACRO DEFINES 745 * MACRO DEFINES
727 ***************************************************************************** 746 *****************************************************************************
728 */ 747 */
729#define dLocal(type,name) type const name = this->name 748#define dLocal(type,name) type const name = this->name
730#define dDisp Display *disp = this->display->display 749
750// for speed reasons, we assume that all codepoints 32 to 126 are
751// single-width.
752#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
731 753
732/* convert pixel dimensions to row/column values. Everything as int32_t */ 754/* convert pixel dimensions to row/column values. Everything as int32_t */
733#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 755#define Pixel2Col(x) Pixel2Width((int32_t)(x))
734#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 756#define Pixel2Row(y) Pixel2Height((int32_t)(y))
735#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 757#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
737#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 759#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
738#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 760#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
739#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 761#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
740#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 762#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
741 763
742#define OPTION(opt) (options & (opt))
743#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
744 | Opt_jumpScroll | Opt_secondaryScreen \
745 | Opt_pastableTabs | Opt_intensityStyles)
746
747// for m >= -n, ensure remainder lies between 0..n-1 764// for m >= -n, ensure remainder lies between 0..n-1
748#define MOD(m,n) (((m) + (n)) % (n)) 765#define MOD(m,n) (((m) + (n)) % (n))
749 766
750#define LINENO(n) MOD (term_start + int(n), total_rows) 767#define LINENO(n) MOD (term_start + int(n), total_rows)
751#define ROW(n) row_buf [LINENO (n)] 768#define ROW(n) row_buf [LINENO (n)]
… …
769#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 786#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
770#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 787#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
771 788
772#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 789#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
773 790
774#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 791#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
775#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 792#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
776 793
777#if ENABLE_STYLES 794#if ENABLE_STYLES
778# define FONTSET(style) fontset[GET_STYLE (style)] 795# define FONTSET(style) fontset[GET_STYLE (style)]
779#else 796#else
780# define FONTSET(style) fontset[0] 797# define FONTSET(style) fontset[0]
… …
808#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 825#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
809#define scrollbar_position(y) ((y) - scrollBar.beg) 826#define scrollbar_position(y) ((y) - scrollBar.beg)
810#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 827#define scrollbar_size() (scrollBar.end - scrollBar.beg \
811 - scrollbar_minheight ()) 828 - scrollbar_minheight ())
812 829
813#ifdef XPM_BACKGROUND
814# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
815#else
816# define XPMClearArea(a, b, c, d, e, f, g)
817#endif
818
819#ifdef DEBUG_CMD
820# define D_CMD(x) fprintf x ; fputc('\n', stderr)
821#else
822# define D_CMD(x)
823#endif
824#ifdef DEBUG_INIT
825# define D_INIT(x) fprintf x ; fputc('\n', stderr)
826#else
827# define D_INIT(x)
828#endif
829#ifdef DEBUG_MAIN
830# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
831#else
832# define D_MAIN(x)
833#endif
834#ifdef DEBUG_SIZE
835# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
836#else
837# define D_SIZE(x)
838#endif
839
840extern class rxvt_failure_exception { } rxvt_failure_exception;
841
842typedef callback1<void, const char *> log_callback; 830typedef callback<void (const char *)> log_callback;
843typedef callback1<int, int> getfd_callback; 831typedef callback<int (int)> getfd_callback;
844
845extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
846extern void rxvt_log (const char *fmt, ...);
847extern void rxvt_warn (const char *fmt, ...);
848extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
849extern void rxvt_exit_failure () __attribute__ ((noreturn));
850 832
851#define SET_LOCALE(locale) rxvt_set_locale (locale) 833#define SET_LOCALE(locale) rxvt_set_locale (locale)
852extern bool rxvt_set_locale (const char *locale); 834extern bool rxvt_set_locale (const char *locale) NOTHROW;
853extern void rxvt_push_locale (const char *locale); 835extern void rxvt_push_locale (const char *locale) NOTHROW;
854extern void rxvt_pop_locale (); 836extern void rxvt_pop_locale () NOTHROW;
855
856/****************************************************************************/
857
858#define BLINK_INTERVAL 0.5
859#define TEXT_BLINK_INTERVAL 0.5
860
861#ifndef __attribute__
862# ifdef __GNUC__
863# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
864# define __attribute__(x)
865# endif
866# endif
867# define __attribute__(x)
868#endif
869 837
870/****************************************************************************/ 838/****************************************************************************/
871 839
872#define LINE_LONGER 0x0001 // line is continued on the next row 840#define LINE_LONGER 0x0001 // line is continued on the next row
873#define LINE_FILTERED 0x0002 // line has been filtered 841#define LINE_FILTERED 0x0002 // line has been filtered
874#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 842#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
843#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
844#define LINE_BIDI 0x0010 // line needs bidi (NYI)
875 845
876struct line_t { 846struct line_t {
877 text_t *t; // terminal the text 847 text_t *t; // terminal the text
878 rend_t *r; // rendition, uses RS_ flags 848 rend_t *r; // rendition, uses RS_ flags
879 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 849 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
933# define COMPOSE_LO 0x40000000UL 903# define COMPOSE_LO 0x40000000UL
934# define COMPOSE_HI 0x400fffffUL 904# define COMPOSE_HI 0x400fffffUL
935# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 905# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
936#else 906#else
937# if ENABLE_PERL 907# if ENABLE_PERL
938# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 908# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
939# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 909# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
940# else 910# else
941# define COMPOSE_LO 0xd800UL 911# define COMPOSE_LO 0xd800UL
942# define COMPOSE_HI 0xf8ffUL 912# define COMPOSE_HI 0xf8ffUL
943# endif 913# endif
… …
972#endif 942#endif
973 943
974/****************************************************************************/ 944/****************************************************************************/
975 945
976#ifdef KEYSYM_RESOURCE 946#ifdef KEYSYM_RESOURCE
977 class keyboard_manager; 947class keyboard_manager;
978#endif 948#endif
979 949
980struct rxvt_term : zero_initialized, rxvt_vars { 950struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
951
952 // special markers with magic addresses
953 static const char resval_undef []; // options specifically unset
954 static const char resval_on []; // boolean options switched on
955 static const char resval_off []; // or off
956
981 log_callback *log_hook; // log error messages through this hook, if != 0 957 log_callback *log_hook; // log error messages through this hook, if != 0
982 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 958 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
983#if ENABLE_PERL 959#if ENABLE_PERL
984 rxvt_perl_term perl; 960 rxvt_perl_term perl;
985#endif 961#endif
986 struct mbstate mbstate; // current input multibyte state 962 struct mbstate mbstate; // current input multibyte state
987 963
988 unsigned char want_refresh:1, 964 unsigned char want_refresh:1,
989#ifdef TRANSPARENT 965#ifdef ENABLE_TRANSPARENCY
990 want_full_refresh:1, /* awaiting full screen refresh */ 966 want_full_refresh:1, /* awaiting full screen refresh */
991#endif 967#endif
992#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
993 am_transparent:1, /* is a transparent term */
994 am_pixmap_trans:1, /* transparency w/known root pixmap */
995#endif
996 current_screen:1, /* primary or secondary */ 968 current_screen:1, /* primary or secondary */
997 hate_those_clicks:1, /* a.k.a. keep mark position */
998 num_scr_allow:1, 969 num_scr_allow:1,
999 bypass_keystate:1, 970 bypass_keystate:1,
1000#ifdef CURSOR_BLINK 971#ifdef CURSOR_BLINK
1001 hidden_cursor:1, 972 hidden_cursor:1,
1002#endif 973#endif
… …
1017#endif 988#endif
1018 scrollbar_align, 989 scrollbar_align,
1019 selection_wait, 990 selection_wait,
1020 selection_type; 991 selection_type;
1021/* ---------- */ 992/* ---------- */
993 bool rvideo_state, rvideo_mode;
994#ifndef NO_BELL
1022 short rvideo; 995 bool rvideo_bell;
996#endif
1023 int num_scr; /* screen: number lines scrolled */ 997 int num_scr; /* screen: number lines scrolled */
1024 int prev_ncol, /* screen: previous number of columns */ 998 int prev_ncol, /* screen: previous number of columns */
1025 prev_nrow; /* screen: previous number of rows */ 999 prev_nrow; /* screen: previous number of rows */
1026/* ---------- */ 1000/* ---------- */
1027 rend_t rstyle; 1001 rend_t rstyle;
1028/* ---------- */
1029 uint32_t pixcolor_set[NPIXCLR_SETS];
1030/* ---------- */ 1002/* ---------- */
1031#ifdef SELECTION_SCROLLING 1003#ifdef SELECTION_SCROLLING
1032 int scroll_selection_lines; 1004 int scroll_selection_lines;
1033 enum page_dirn scroll_selection_dir; 1005 enum page_dirn scroll_selection_dir;
1034 int selection_save_x, 1006 int selection_save_x,
… …
1040 /* give proper Scroll behaviour */ 1012 /* give proper Scroll behaviour */
1041#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1013#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1042 mouse_slip_wheel_speed, 1014 mouse_slip_wheel_speed,
1043#endif 1015#endif
1044 refresh_count, 1016 refresh_count,
1045 refresh_limit,
1046 last_bot, /* scrollbar last bottom position */ 1017 last_bot, /* scrollbar last bottom position */
1047 last_top, /* scrollbar last top position */ 1018 last_top, /* scrollbar last top position */
1048 last_state, /* scrollbar last state */ 1019 last_state, /* scrollbar last state */
1049 scrollbar_len, 1020 scrollbar_len,
1050 window_vt_x, 1021 window_vt_x,
… …
1061 int old_width, /* last used width in screen resize */ 1032 int old_width, /* last used width in screen resize */
1062 old_height; /* last used height in screen resize */ 1033 old_height; /* last used height in screen resize */
1063 unsigned long priv_modes, 1034 unsigned long priv_modes,
1064 SavedModes; 1035 SavedModes;
1065/* ---------- */ 1036/* ---------- */
1066 Atom xa[NUM_XA]; 1037 Atom *xa;
1067/* ---------- */ 1038/* ---------- */
1068#ifdef RXVT_SCROLLBAR 1039#ifdef RXVT_SCROLLBAR
1069 GC scrollbarGC, 1040 GC scrollbarGC,
1070 topShadowGC, 1041 topShadowGC,
1071 botShadowGC; 1042 botShadowGC;
… …
1106#endif 1077#endif
1107 struct mouse_event MEvent; 1078 struct mouse_event MEvent;
1108 XComposeStatus compose; 1079 XComposeStatus compose;
1109 ttymode_t tio; 1080 ttymode_t tio;
1110 row_col_t oldcursor; 1081 row_col_t oldcursor;
1111#ifdef XPM_BACKGROUND 1082#ifdef HAVE_BG_PIXMAP
1112 bgPixmap_t bgPixmap; 1083 bgPixmap_t bgPixmap;
1113 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1084#endif
1085#ifdef HAVE_AFTERIMAGE
1086 ASVisual *asv;
1087 ASImageManager *asimman;
1114#endif 1088#endif
1115 1089
1116#if ENABLE_OVERLAY 1090#if ENABLE_OVERLAY
1117 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1091 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1118 text_t **ov_text; 1092 text_t **ov_text;
1119 rend_t **ov_rend; 1093 rend_t **ov_rend;
1120 1094
1121 void scr_swap_overlay (); 1095 void scr_swap_overlay () NOTHROW;
1122 void scr_overlay_new (int x, int y, int w, int h); 1096 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1123 void scr_overlay_off (); 1097 void scr_overlay_off () NOTHROW;
1124 void scr_overlay_set (int x, int y, 1098 void scr_overlay_set (int x, int y,
1125 text_t text, 1099 text_t text,
1126 rend_t rend = OVERLAY_RSTYLE); 1100 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1127 void scr_overlay_set (int x, int y, const char *s); 1101 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1128 void scr_overlay_set (int x, int y, const wchar_t *s); 1102 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1129#endif 1103#endif
1130 1104
1131 vector<void *> allocated; // free these memory blocks with free() 1105 vector<void *> allocated; // free these memory blocks with free()
1132 1106
1133 char *env_windowid; /* environmental variable WINDOWID */ 1107 char env_windowid[21]; /* environmental variable WINDOWID */
1108 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1134 char *env_display; /* environmental variable DISPLAY */ 1109 char *env_display; /* environmental variable DISPLAY */
1135 char *env_term; /* environmental variable TERM */ 1110 char *env_term; /* environmental variable TERM */
1136 char *env_colorfgbg; 1111
1137 char *locale; 1112 char *locale;
1138 char charsets[4]; 1113 char charsets[4];
1139 char *v_buffer; /* pointer to physical buffer */ 1114 char *v_buffer; /* pointer to physical buffer */
1140 unsigned int v_buflen; /* size of area to write */ 1115 unsigned int v_buflen; /* size of area to write */
1141 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1116 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1142 1117
1143#ifdef KEYSYM_RESOURCE 1118#ifdef KEYSYM_RESOURCE
1144 keyboard_manager *keyboard; 1119 keyboard_manager *keyboard;
1145#endif 1120#endif
1146 1121
1147 const char *rs[NUM_RESOURCES]; 1122 const char *rs[NUM_RESOURCES];
1148 /* command input buffering */ 1123 /* command input buffering */
1149 char *cmdbuf_ptr, *cmdbuf_endp; 1124 char *cmdbuf_ptr, *cmdbuf_endp;
1150 char cmdbuf_base[CBUFSIZ]; 1125 char cmdbuf_base[CBUFSIZ];
1151 1126
1152 rxvt_ptytty *pty; 1127 ptytty *pty;
1153 1128
1154 rxvt_salloc *talloc; // text line allocator 1129 rxvt_salloc *talloc; // text line allocator
1155 rxvt_salloc *ralloc; // rend line allocator 1130 rxvt_salloc *ralloc; // rend line allocator
1156 1131
1157 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1132 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1166 void iso14755_54 (int x, int y); 1141 void iso14755_54 (int x, int y);
1167# endif 1142# endif
1168#endif 1143#endif
1169 1144
1170 // modifies first argument(!) 1145 // modifies first argument(!)
1171 void paste (char *data, unsigned int len); 1146 void paste (char *data, unsigned int len) NOTHROW;
1172 1147
1173 long vt_emask, vt_emask_perl; 1148 long vt_emask, vt_emask_perl, vt_emask_xim;
1174 1149
1175 void vt_select_input () const 1150 void vt_select_input () const NOTHROW
1176 { 1151 {
1177 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1152 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1178 } 1153 }
1179 1154
1180#if TRANSPARENT 1155#if ENABLE_TRANSPARENCY || ENABLE_PERL
1181 void rootwin_cb (XEvent &xev); 1156 void rootwin_cb (XEvent &xev);
1182 xevent_watcher rootwin_ev; 1157 xevent_watcher rootwin_ev;
1158#endif
1159#ifdef HAVE_BG_PIXMAP
1160 int update_background ();
1161 void update_background_cb (time_watcher &w);
1162 time_watcher update_background_ev;
1183#endif 1163#endif
1184 1164
1185 void x_cb (XEvent &xev); 1165 void x_cb (XEvent &xev);
1186 void flush (); 1166 void flush ();
1187 xevent_watcher termwin_ev; 1167 xevent_watcher termwin_ev;
… …
1192 1172
1193 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1173 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1194 void check_cb (check_watcher &w); check_watcher check_ev; 1174 void check_cb (check_watcher &w); check_watcher check_ev;
1195 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1175 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1196 void flush_cb (time_watcher &w); time_watcher flush_ev; 1176 void flush_cb (time_watcher &w); time_watcher flush_ev;
1197
1198 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1177 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1199
1200 void incr_cb (time_watcher &w); time_watcher incr_ev; 1178 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1201 1179
1202#ifdef CURSOR_BLINK 1180#ifdef CURSOR_BLINK
1203 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1181 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1204#endif 1182#endif
1205#ifdef TEXT_BLINK 1183#ifdef TEXT_BLINK
1206 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1184 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1185#endif
1186#ifndef NO_BELL
1187 void bell_cb (time_watcher &w); time_watcher bell_ev;
1207#endif 1188#endif
1208 1189
1209#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1190#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1210 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1191 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1211#endif 1192#endif
… …
1231 rxvt_term (); 1212 rxvt_term ();
1232 ~rxvt_term (); 1213 ~rxvt_term ();
1233 void destroy (); 1214 void destroy ();
1234 void emergency_cleanup (); 1215 void emergency_cleanup ();
1235 1216
1236 bool init (int argc, const char *const *argv); 1217 bool init (int argc, const char *const *argv, stringvec *envv);
1218
1219 bool init (stringvec *argv, stringvec *envv)
1220 {
1221 this->argv = argv;
1222 return init (argv->size (), argv->begin (), envv);
1223 }
1224
1237 bool init_vars (); 1225 bool init_vars ();
1238 1226
1239 bool pty_fill (); 1227 bool pty_fill ();
1240 1228
1241 void make_current () const // make this the "currently active" urxvt instance 1229 void make_current () const // make this the "currently active" urxvt instance
1242 { 1230 {
1243 SET_R (this); 1231 SET_R (this);
1232 set_environ (envv);
1244 rxvt_set_locale (locale); 1233 rxvt_set_locale (locale);
1245 set_environ (envv);
1246 } 1234 }
1247 1235
1248 void init_secondary (); 1236 void init_secondary ();
1249 const char **init_resources (int argc, const char *const *argv); 1237 const char **init_resources (int argc, const char *const *argv);
1250 const char *x_resource (const char *name); 1238 const char *x_resource (const char *name);
… …
1260 void create_windows (int argc, const char *const *argv); 1248 void create_windows (int argc, const char *const *argv);
1261 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1249 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1262 void window_calc (unsigned int newwidth, unsigned int newheight); 1250 void window_calc (unsigned int newwidth, unsigned int newheight);
1263 1251
1264#if USE_XIM 1252#if USE_XIM
1265 rxvt_xim *input_method; 1253 rxvt_xim *input_method;
1266 XIC Input_Context; 1254 XIC Input_Context;
1267 XIMStyle input_style; 1255 XIMStyle input_style;
1268 XPoint spot; // most recently sent spot position 1256 XPoint spot; // most recently sent spot position
1269 1257
1270 void im_destroy (); 1258 void im_destroy ();
1271 void im_cb (); im_watcher im_ev; 1259 void im_cb (); im_watcher im_ev;
1272 void im_set_size (XRectangle &size); 1260 void im_set_size (XRectangle &size);
1273 void im_set_position (XPoint &pos); 1261 void im_set_position (XPoint &pos) NOTHROW;
1274 void im_set_color (unsigned long &fg, unsigned long &bg); 1262 void im_set_color (unsigned long &fg, unsigned long &bg);
1275 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1263 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1276 1264
1277 bool IMisRunning (); 1265 bool IMisRunning ();
1278 void IMSendSpot (); 1266 void IMSendSpot ();
1279 bool IM_get_IC (const char *modifiers); 1267 bool IM_get_IC (const char *modifiers);
1280 void IMSetStatusPosition (); 1268 void IMSetPosition ();
1281#endif 1269#endif
1282 1270
1283 void resize_scrollbar (); 1271 void resize_scrollbar ();
1284 1272
1285 void pixel_position (int *x, int *y);
1286
1287 void selection_click (int clicks, int x, int y);
1288 void selection_extend (int x, int y, int flag);
1289 void selection_rotate (int x, int y);
1290
1291 /* autoconvert */
1292
1293 // command.C 1273 // command.C
1294 void lookup_key (XKeyEvent &ev); 1274 void key_press (XKeyEvent &ev);
1275 void key_release (XKeyEvent &ev);
1295 unsigned int cmd_write (const char *str, unsigned int count); 1276 unsigned int cmd_write (const char *str, unsigned int count);
1296 1277
1297 wchar_t next_char (); 1278 wchar_t next_char () NOTHROW;
1298 wchar_t cmd_getc (); 1279 wchar_t cmd_getc () THROW ((class out_of_input));
1299 uint32_t next_octet (); 1280 uint32_t next_octet () NOTHROW;
1300 uint32_t cmd_get8 (); 1281 uint32_t cmd_get8 () THROW ((class out_of_input));
1301 1282
1302 bool cmd_parse (); 1283 bool cmd_parse ();
1303 void mouse_report (XButtonEvent &ev); 1284 void mouse_report (XButtonEvent &ev);
1304 void button_press (XButtonEvent &ev); 1285 void button_press (XButtonEvent &ev);
1305 void button_release (XButtonEvent &ev); 1286 void button_release (XButtonEvent &ev);
1306 void focus_in (); 1287 void focus_in ();
1307 void focus_out (); 1288 void focus_out ();
1308 int check_our_parents (); 1289 void update_fade_color (unsigned int idx);
1309#ifdef PRINTPIPE 1290#ifdef PRINTPIPE
1310 FILE *popen_printer (); 1291 FILE *popen_printer ();
1311 int pclose_printer (FILE *stream); 1292 int pclose_printer (FILE *stream);
1312#endif 1293#endif
1313 void process_print_pipe (); 1294 void process_print_pipe ();
… …
1334 void set_utf8_property (Atom prop, const char *str, int len = -1); 1315 void set_utf8_property (Atom prop, const char *str, int len = -1);
1335 void set_title (const char *str); 1316 void set_title (const char *str);
1336 void set_icon_name (const char *str); 1317 void set_icon_name (const char *str);
1337 void set_window_color (int idx, const char *color); 1318 void set_window_color (int idx, const char *color);
1338 void set_colorfgbg (); 1319 void set_colorfgbg ();
1339 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1320 bool set_color (rxvt_color &color, const char *name);
1321 void alias_color (int dst, int src);
1340 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1322 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1341 1323
1342 // screen.C 1324 // screen.C
1343 1325
1344 void lalloc (line_t &l) const 1326 void lalloc (line_t &l) const
… …
1367 1349
1368 if (ncol > prev_ncol) 1350 if (ncol > prev_ncol)
1369 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1351 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1370 } 1352 }
1371 1353
1372 int fgcolor_of (rend_t r) const 1354 int fgcolor_of (rend_t r) const NOTHROW
1373 { 1355 {
1374 int base = GET_BASEFG (r); 1356 int base = GET_BASEFG (r);
1375#ifndef NO_BRIGHTCOLOR 1357#ifndef NO_BRIGHTCOLOR
1376 if (r & RS_Bold 1358 if (r & RS_Bold
1377# if ENABLE_STYLES 1359# if ENABLE_STYLES
1378 && OPTION (Opt_intensityStyles) 1360 && option (Opt_intensityStyles)
1379# endif 1361# endif
1380 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1362 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1381 base += minBrightCOLOR - minCOLOR; 1363 base += minBrightCOLOR - minCOLOR;
1382#endif 1364#endif
1383 return base; 1365 return base;
1384 } 1366 }
1385 1367
1386 int bgcolor_of (rend_t r) const 1368 int bgcolor_of (rend_t r) const NOTHROW
1387 { 1369 {
1388 int base = GET_BASEBG (r); 1370 int base = GET_BASEBG (r);
1389#ifndef NO_BRIGHTCOLOR 1371#ifndef NO_BRIGHTCOLOR
1390 if (r & RS_Blink 1372 if (r & RS_Blink
1391# if ENABLE_STYLES 1373# if ENABLE_STYLES
1392 && OPTION (Opt_intensityStyles) 1374 && option (Opt_intensityStyles)
1393# endif 1375# endif
1394 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1376 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1395 base += minBrightCOLOR - minCOLOR; 1377 base += minBrightCOLOR - minCOLOR;
1396#endif 1378#endif
1397 return base; 1379 return base;
1398 } 1380 }
1399 1381
1400 bool option (uint32_t opt) const 1382 bool option (uint8_t opt) const NOTHROW
1401 { 1383 {
1402 return OPTION (opt); 1384 return options[opt >> 3] & (1 << (opt & 7));
1403 } 1385 }
1404 1386
1405 void set_option (uint32_t opt, bool set) 1387 void set_option (uint8_t opt, bool set = true) NOTHROW
1406 { 1388 {
1407 if (set) 1389 if (set)
1408 options |= opt; 1390 options[opt >> 3] |= (1 << (opt & 7));
1409 else 1391 else
1410 options &= ~opt; 1392 options[opt >> 3] &= ~(1 << (opt & 7));
1411 } 1393 }
1412 1394
1395 void PrivMode (int set, unsigned bit) NOTHROW
1396 {
1397 if (set)
1398 priv_modes |= bit;
1399 else
1400 priv_modes &= ~bit;
1401 }
1402
1413 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1403 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1414 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1404 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1415 int scr_scroll_text (int row1, int row2, int count); 1405 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1416 void scr_reset (); 1406 void scr_reset ();
1417 void scr_release (); 1407 void scr_release () NOTHROW;
1418 void scr_clear (bool really = false); 1408 void scr_clear (bool really = false) NOTHROW;
1419 void scr_refresh (); 1409 void scr_refresh () NOTHROW;
1420 bool scr_refresh_rend (rend_t mask, rend_t value); 1410 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1421 void scr_erase_screen (int mode); 1411 void scr_erase_screen (int mode) NOTHROW;
1422#if ENABLE_FRILLS 1412#if ENABLE_FRILLS
1423 void scr_erase_savelines (); 1413 void scr_erase_savelines () NOTHROW;
1424 void scr_backindex (); 1414 void scr_backindex () NOTHROW;
1425 void scr_forwardindex (); 1415 void scr_forwardindex () NOTHROW;
1426#endif 1416#endif
1427 void scr_touch (bool refresh); 1417 void scr_touch (bool refresh) NOTHROW;
1428 void scr_expose (int x, int y, int width, int height, bool refresh); 1418 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1429 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1419 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1430 void scr_recolour (); 1420 void scr_recolour () NOTHROW;
1431 void scr_remap_chars (); 1421 void scr_remap_chars () NOTHROW;
1432 void scr_remap_chars (line_t &l); 1422 void scr_remap_chars (line_t &l) NOTHROW;
1433 1423
1434 enum cursor_mode { SAVE, RESTORE }; 1424 enum cursor_mode { SAVE, RESTORE };
1435 1425
1436 void scr_poweron (); 1426 void scr_poweron ();
1437 void scr_cursor (cursor_mode mode); 1427 void scr_cursor (cursor_mode mode) NOTHROW;
1438 void scr_do_wrap (); 1428 void scr_do_wrap () NOTHROW;
1429 void scr_swap_screen () NOTHROW;
1439 int scr_change_screen (int scrn); 1430 void scr_change_screen (int scrn);
1440 void scr_color (unsigned int color, int fgbg); 1431 void scr_color (unsigned int color, int fgbg) NOTHROW;
1441 void scr_rendition (int set, int style); 1432 void scr_rendition (int set, int style) NOTHROW;
1442 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1433 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1443 void scr_backspace (); 1434 void scr_backspace () NOTHROW;
1444 void scr_tab (int count, bool ht = false); 1435 void scr_tab (int count, bool ht = false) NOTHROW;
1445 void scr_gotorc (int row, int col, int relative); 1436 void scr_gotorc (int row, int col, int relative) NOTHROW;
1446 void scr_index (enum page_dirn direction); 1437 void scr_index (enum page_dirn direction) NOTHROW;
1447 void scr_erase_line (int mode); 1438 void scr_erase_line (int mode) NOTHROW;
1448 void scr_E (); 1439 void scr_E () NOTHROW;
1449 void scr_insdel_lines (int count, int insdel); 1440 void scr_insdel_lines (int count, int insdel) NOTHROW;
1450 void scr_insdel_chars (int count, int insdel); 1441 void scr_insdel_chars (int count, int insdel) NOTHROW;
1451 void scr_scroll_region (int top, int bot); 1442 void scr_scroll_region (int top, int bot) NOTHROW;
1452 void scr_cursor_visible (int mode); 1443 void scr_cursor_visible (int mode) NOTHROW;
1453 void scr_autowrap (int mode); 1444 void scr_autowrap (int mode) NOTHROW;
1454 void scr_relative_origin (int mode); 1445 void scr_relative_origin (int mode) NOTHROW;
1455 void scr_insert_mode (int mode); 1446 void scr_insert_mode (int mode) NOTHROW;
1456 void scr_set_tab (int mode); 1447 void scr_set_tab (int mode) NOTHROW;
1457 void scr_rvideo_mode (int mode); 1448 void scr_rvideo_mode (bool on) NOTHROW;
1458 void scr_report_position (); 1449 void scr_report_position () NOTHROW;
1459 void set_font_style (); 1450 void set_font_style () NOTHROW;
1460 void scr_charset_choose (int set); 1451 void scr_charset_choose (int set) NOTHROW;
1461 void scr_charset_set (int set, unsigned int ch); 1452 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1462 void scr_move_to (int y, int len); 1453 void scr_move_to (int y, int len) NOTHROW;
1463 bool scr_page (enum page_dirn direction, int nlines); 1454 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1464 bool scr_changeview (int new_view_start); 1455 bool scr_changeview (int new_view_start) NOTHROW;
1465 void scr_bell (); 1456 void scr_bell () NOTHROW;
1466 void scr_printscreen (int fullhist); 1457 void scr_printscreen (int fullhist) NOTHROW;
1467 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1458 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1468 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1459 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1469 void scr_reverse_selection (); 1460 void scr_reverse_selection () NOTHROW;
1470 void scr_dump (int fd); 1461 void scr_dump (int fd) NOTHROW;
1462
1471 void selection_check (int check_more); 1463 void selection_check (int check_more) NOTHROW;
1472 void selection_paste (Window win, Atom prop, bool delete_prop); 1464 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1473 void selection_property (Window win, Atom prop); 1465 void selection_property (Window win, Atom prop) NOTHROW;
1474 void selection_request (Time tm); 1466 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1475 int selection_request_other (Atom target, int selnum); 1467 int selection_request_other (Atom target, int selnum) NOTHROW;
1476 void selection_clear (); 1468 void selection_clear () NOTHROW;
1477 void selection_make (Time tm); 1469 void selection_make (Time tm);
1478 bool selection_grab (Time tm); 1470 bool selection_grab (Time tm) NOTHROW;
1479 void selection_start_colrow (int col, int row); 1471 void selection_start_colrow (int col, int row) NOTHROW;
1480 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1472 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1481 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1473 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1482 void selection_remove_trailing_spaces (); 1474 void selection_remove_trailing_spaces () NOTHROW;
1483 void selection_send (const XSelectionRequestEvent &rq); 1475 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1476 void selection_click (int clicks, int x, int y) NOTHROW;
1477 void selection_extend (int x, int y, int flag) NOTHROW;
1478 void selection_rotate (int x, int y) NOTHROW;
1479
1480 void pixel_position (int *x, int *y) NOTHROW;
1484 1481
1485#if defined(NEXT_SCROLLBAR) 1482#if defined(NEXT_SCROLLBAR)
1486 // scrollbar-next.C 1483 // scrollbar-next.C
1487 Pixmap renderPixmap (const char *const *data, int width, int height); 1484 Pixmap renderPixmap (const char *const *data, int width, int height);
1488 void init_scrollbar_stuff (); 1485 void init_scrollbar_stuff ();
… …
1514 void get_options (int argc, const char *const *argv); 1511 void get_options (int argc, const char *const *argv);
1515 int parse_keysym (const char *str, const char *arg); 1512 int parse_keysym (const char *str, const char *arg);
1516 void get_xdefaults (FILE *stream, const char *name); 1513 void get_xdefaults (FILE *stream, const char *name);
1517 void extract_resources (); 1514 void extract_resources ();
1518 // xpm.C 1515 // xpm.C
1519 int scale_pixmap (const char *geom); 1516 void get_window_origin (int &x, int &y);
1520 void resize_pixmap (); 1517 Pixmap get_pixmap_property (int prop_id);
1521 Pixmap set_bgPixmap (const char *file);
1522}; 1518};
1523 1519
1524/*
1525 *****************************************************************************
1526 * PROTOTYPES
1527 *****************************************************************************
1528 */
1529#ifdef PROTOTYPES
1530# define __PROTO(p) p
1531#else
1532# define __PROTO(p) ()
1533#endif
1534
1535#ifdef DEBUG_malloc
1536# include "dmalloc.h" /* This comes last */
1537#endif
1538
1539#endif /* _RXVT_H_ */ 1520#endif /* _RXVT_H_ */
1540 1521

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