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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.241 by root, Wed Jan 25 00:42:20 2006 UTC vs.
Revision 1.302 by ayin, Sat Sep 8 21:25:56 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 ENABLE_XIM_ONTHESPOT 1
21# define CURSOR_BLINK 1 21# define CURSOR_BLINK 1
22# define OPTION_HC 1
22#else 23#else
23# define ENABLE_MINIMAL 1 24# define ENABLE_MINIMAL 1
24#endif 25#endif
25 26
26#include <limits.h> 27#include <limits.h>
… …
32#if ENABLE_FRILLS 33#if ENABLE_FRILLS
33# include <X11/Xmd.h> 34# include <X11/Xmd.h>
34#endif 35#endif
35 36
36#include "encoding.h" 37#include "encoding.h"
38#include "rxvtutil.h"
37#include "rxvtfont.h" 39#include "rxvtfont.h"
38#include "rxvttoolkit.h" 40#include "rxvttoolkit.h"
39#include "iom.h" 41#include "iom.h"
40#include "salloc.h" 42#include "salloc.h"
41#include "libptytty.h" 43#include "libptytty.h"
… …
68 70
69#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
70typedef char *XPointer; 72typedef char *XPointer;
71#endif 73#endif
72 74
73#ifdef HAVE_TERMIOS_H
74# include <termios.h> 75#include <termios.h>
75typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
76#else
77# include <sgtty.h>
78typedef struct {
79 struct sgttyb sg;
80 struct tchars tc;
81 struct ltchars lc;
82 int line;
83 int local;
84} ttymode_t;
85#endif
86 77
87#ifdef XPM_BACKGROUND 78#ifdef HAVE_AFTERIMAGE
88# ifdef XPM_INC_X11 79# include <afterimage.h>
89# include <X11/xpm.h> 80#undef min
90# else 81#undef max
91# include <xpm.h>
92# endif
93#endif 82#endif
94 83
95#ifndef STDIN_FILENO 84#ifndef STDIN_FILENO
96# define STDIN_FILENO 0 85# define STDIN_FILENO 0
97# define STDOUT_FILENO 1 86# define STDOUT_FILENO 1
98# define STDERR_FILENO 2 87# define STDERR_FILENO 2
99#endif 88#endif
100 89
101/****************************************************************************/ 90/****************************************************************************/
102
103#ifndef __attribute__
104# if __GNUC__
105# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
106# define __attribute__(x)
107# endif
108# endif
109# define __attribute__(x)
110#endif
111
112#define NORETURN __attribute__ ((noreturn))
113#define UNUSED __attribute__ ((unused))
114
115// increases code size unless -fno-enforce-eh-specs
116#if __GNUC__
117# define NOTHROW
118# define THROW(x)
119#else
120# define NOTHROW throw()
121# define THROW(x) throw x
122#endif
123 91
124// exception thrown on fatal (per-instance) errors 92// exception thrown on fatal (per-instance) errors
125class rxvt_failure_exception { }; 93class rxvt_failure_exception { };
126 94
127// exception thrown when the command parser runs out of input data 95// exception thrown when the command parser runs out of input data
… …
131 ***************************************************************************** 99 *****************************************************************************
132 * PROTOTYPES 100 * PROTOTYPES
133 ***************************************************************************** 101 *****************************************************************************
134 */ 102 */
135// main.C 103// main.C
136RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
137RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
138void rxvt_clean_exit () NOTHROW;
139void * rxvt_malloc (size_t size); 104void * rxvt_malloc (size_t size);
140void * rxvt_calloc (size_t number, size_t size); 105void * rxvt_calloc (size_t number, size_t size);
141void * rxvt_realloc (void *ptr, size_t size); 106void * rxvt_realloc (void *ptr, size_t size);
142 107
143// misc.C 108// misc.C
144char * rxvt_wcstombs (const wchar_t *str, int len = -1); 109char * rxvt_wcstombs (const wchar_t *str, int len = -1);
145wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 110wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
146char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 111char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
147wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 112wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
148char * rxvt_strdup_cpp (const char *str);
149 113
150#define rxvt_strdup(s) ((s) ? strdup(s) : 0) 114#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
151 115
152char * rxvt_r_basename (const char *str) NOTHROW; 116char * rxvt_basename (const char *str) NOTHROW;
153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 117void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
154void rxvt_log (const char *fmt,...) NOTHROW; 118void rxvt_log (const char *fmt,...) NOTHROW;
155void rxvt_warn (const char *fmt,...) NOTHROW; 119void rxvt_warn (const char *fmt,...) NOTHROW;
156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 120void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 121void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
158 122
159int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
160const char * rxvt_Str_skip_space (const char *str) NOTHROW;
161char * rxvt_Str_trim (char *str) NOTHROW; 123char * rxvt_strtrim (char *str) NOTHROW;
162int rxvt_Str_escaped (char *str) NOTHROW;
163char ** rxvt_splitcommastring (const char *cs) NOTHROW; 124char ** rxvt_splitcommastring (const char *cs) NOTHROW;
164void rxvt_freecommastring (char **cs) NOTHROW; 125void rxvt_freecommastring (char **cs) NOTHROW;
165char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
166 126
167///////////////////////////////////////////////////////////////////////////// 127/////////////////////////////////////////////////////////////////////////////
168 128
169// temporarily replace the process environment 129// temporarily replace the process environment
170extern char **environ; 130extern char **environ;
171extern char **rxvt_environ; // the original environ pointer 131extern char **rxvt_environ; // the original environ pointer
172 132
173inline void set_environ (stringvec *envv) 133static inline void set_environ (stringvec *envv)
174{ 134{
175#if ENABLE_PERL 135#if ENABLE_PERL
176 assert (envv); 136 assert (envv);
177#else 137#else
178 if (envv) 138 if (envv)
179#endif 139#endif
180 environ = (char **)envv->begin (); 140 environ = (char **)envv->begin ();
181} 141}
182 142
183inline void set_environ (char **envv) 143static inline void set_environ (char **envv)
184{ 144{
185#if ENABLE_PERL 145#if ENABLE_PERL
186 assert (envv); 146 assert (envv);
187#else 147#else
188 if (envv) 148 if (envv)
… …
204# define KEEP_SCROLLCOLOR 1 164# define KEEP_SCROLLCOLOR 1
205#else 165#else
206# undef KEEP_SCROLLCOLOR 166# undef KEEP_SCROLLCOLOR
207#endif 167#endif
208 168
169#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
170# define HAVE_BG_PIXMAP 1/* to simplify further usage */
171struct bgPixmap_t {
172
173 enum {
174 geometrySet = (1UL<<0),
175 propScale = (1UL<<1),
176 geometryFlags = (geometrySet|propScale),
177
178 tintSet = (1UL<<8),
179 tintNeeded = (1UL<<9),
180 tintWholesome = (1UL<<10),
181 tintServerSide = (1UL<<11),
182 tintFlags = (tintSet|tintServerSide|tintNeeded|tintWholesome),
183 blurNeeded = (1UL<<12),
184
185 isTransparent = (1UL<<16),
186 isInvalid = (1UL<<17)
187 };
188
189 unsigned long flags;
190
191 enum {
192 transpPmapTiled = (1UL<<0),
193 transpPmapTinted = tintNeeded,
194 transpPmapBlured = blurNeeded,
195 transpTransformations = (tintNeeded|blurNeeded)
196 }; /* this flags are returned by make_transparency_pixmap if called */
197
209#ifdef XPM_BACKGROUND 198# ifdef XPM_BACKGROUND
210typedef struct { 199# ifdef HAVE_AFTERIMAGE
211 short w, h, x, y; 200 ASImage *original_asim;
201 bool render_asim (ASImage *background, ARGB32 background_tint);
202# endif
203
204 enum { defaultScale = 100, defaultAlign = 50 };
205
206 unsigned int h_scale, v_scale;/* percents of the window size */
207 int h_align, v_align; /* percents of the window size:
208 0 - left align, 50 - center, 100 - right */
209 void unset_geometry () { flags = flags & ~geometryFlags; };
210 bool set_geometry (const char *geom);
211 void set_defaultGeometry ()
212 {
213 h_scale = v_scale = defaultScale;
214 h_align = v_align = defaultAlign;
215 flags |= geometrySet;
216 };
217
218 bool set_file (const char *file);
219# endif /* XPM_BACKGROUND */
220
221 rxvt_term *target;
222 bool set_target (rxvt_term *new_target);
223
224# ifdef ENABLE_TRANSPARENCY
225 int root_depth; /* obtained when target is set */
226 Pixmap root_pixmap; /* current root pixmap set */
227 rxvt_color tint;
228 int shade;
229 int h_blurRadius, v_blurRadius;
230
231 bool set_transparent ();
232 bool set_blur_radius (const char *geom);
233 bool set_tint (rxvt_color &new_tint);
234 bool unset_tint ();
235 bool set_shade (const char *shade_str);
236 bool set_root_pixmap ();
237
238 unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
239# endif
240 double invalid_since;
241
212 Pixmap pixmap; 242 Pixmap pixmap;
213} bgPixmap_t; 243 unsigned int pmap_width, pmap_height;
244 unsigned int pmap_depth;
245
246 bool window_size_sensitive ();
247 bool need_client_side_rendering ();
248 void apply ();
249 bool render ();
250 void invalidate () {
251 if (!(flags & isInvalid))
252 {
253 flags |= isInvalid;
254 invalid_since = NOW;
255 }
256 };
257};
258#else
259# undef HAVE_BG_PIXMAP
214#endif 260#endif
215 261
216/* 262/*
217 * the 'essential' information for reporting Mouse Events 263 * the 'essential' information for reporting Mouse Events
218 * pared down from XButtonEvent 264 * pared down from XButtonEvent
… …
432// fake styles 478// fake styles
433#define RS_Blink 0x00010000UL // blink 479#define RS_Blink 0x00010000UL // blink
434#define RS_RVid 0x00020000UL // reverse video 480#define RS_RVid 0x00020000UL // reverse video
435#define RS_Uline 0x00040000UL // underline 481#define RS_Uline 0x00040000UL // underline
436 482
483// toggle this to force redraw, must be != RS_Careful
484#define RS_redraw 0x01000000UL
485
437// 5 custom bits for extensions 486// 5 custom bits for extensions
438#define RS_customCount 32 487#define RS_customCount 32
439#define RS_customMask 0x00f80000UL 488#define RS_customMask 0x00f80000UL
440#define RS_customShift 19 489#define RS_customShift 19
441 490
… …
510 Rxvt_restoreFG = 39, // change default fg color 559 Rxvt_restoreFG = 39, // change default fg color
511 Rxvt_restoreBG = 49, // change default bg color 560 Rxvt_restoreBG = 49, // change default bg color
512 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 561 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
513 562
514 URxvt_locale = 701, // change locale 563 URxvt_locale = 701, // change locale
564 URxvt_version = 702, // request version
515 565
516 URxvt_Color_IT = 704, // change actual 'Italic' colour 566 URxvt_Color_IT = 704, // change actual 'Italic' colour
517 URxvt_Color_tint = 705, // change actual tint colour 567 URxvt_Color_tint = 705, // change actual tint colour
518 URxvt_Color_BD = 706, 568 URxvt_Color_BD = 706,
519 URxvt_Color_UL = 707, 569 URxvt_Color_UL = 707,
… …
535 * on the unnecessary items, e.g. Color_pointer, but won't bother 585 * on the unnecessary items, e.g. Color_pointer, but won't bother
536 * until we need to. Also, be aware of usage in pixcolor_set 586 * until we need to. Also, be aware of usage in pixcolor_set
537 */ 587 */
538 588
539enum colour_list { 589enum colour_list {
590 Color_none = -2,
591 Color_transparent = -1,
540 Color_fg = 0, 592 Color_fg = 0,
541 Color_bg, 593 Color_bg,
542 minCOLOR, /* 2 */ 594 minCOLOR, /* 2 */
543 Color_Black = minCOLOR, 595 Color_Black = minCOLOR,
544 Color_Red3, 596 Color_Red3,
… …
586#endif 638#endif
587#ifdef KEEP_SCROLLCOLOR 639#ifdef KEEP_SCROLLCOLOR
588 Color_scroll, 640 Color_scroll,
589 Color_trough, 641 Color_trough,
590#endif 642#endif
591#if TINTING 643#if ENABLE_TRANSPARENCY
592 Color_tint, 644 Color_tint,
593#endif 645#endif
594#if OFF_FOCUS_FADING 646#if OFF_FOCUS_FADING
595 Color_fade, 647 Color_fade,
596#endif 648#endif
… …
603 TOTAL_COLORS = NRS_COLORS 655 TOTAL_COLORS = NRS_COLORS
604#endif 656#endif
605}; 657};
606 658
607#define Color_Bits 7 // 0 .. maxTermCOLOR 659#define Color_Bits 7 // 0 .. maxTermCOLOR
608
609#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
610#define NPIXCLR_BITS 32
611 660
612/* 661/*
613 * Resource list 662 * Resource list
614 */ 663 */
615enum { 664enum {
… …
617# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 666# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
618# include "rsinc.h" 667# include "rsinc.h"
619# undef def 668# undef def
620# undef reserve 669# undef reserve
621 NUM_RESOURCES 670 NUM_RESOURCES
622};
623
624// see init.C:xa_names, which must be kept in sync
625enum {
626 XA_TEXT = 0,
627 XA_COMPOUND_TEXT,
628 XA_UTF8_STRING,
629 XA_MULTIPLE,
630 XA_TARGETS,
631 XA_TIMESTAMP,
632 XA_VT_SELECTION,
633 XA_INCR,
634 XA_WM_PROTOCOLS,
635 XA_WM_DELETE_WINDOW,
636 XA_CLIPBOARD,
637#if ENABLE_FRILLS
638 XA_MOTIF_WM_HINTS,
639#endif
640#if ENABLE_EWMH
641 XA_NET_WM_PID,
642 XA_NET_WM_NAME,
643 XA_NET_WM_ICON_NAME,
644 XA_NET_WM_PING,
645#endif
646#if USE_XIM
647 XA_WM_LOCALE_NAME,
648#endif
649#if TRANSPARENT
650 XA_XROOTPMAP_ID,
651 XA_ESETROOT_PMAP_ID,
652#endif
653#if ENABLE_XEMBED
654 XA_XEMBED,
655 XA_XEMBED_INFO,
656#endif
657 NUM_XA
658}; 671};
659 672
660/* DEC private modes */ 673/* DEC private modes */
661#define PrivMode_132 (1UL<<0) 674#define PrivMode_132 (1UL<<0)
662#define PrivMode_132OK (1UL<<1) 675#define PrivMode_132OK (1UL<<1)
… …
680#define PrivMode_LFNL (1UL<<19) 693#define PrivMode_LFNL (1UL<<19)
681/* too annoying to implement X11 highlight tracking */ 694/* too annoying to implement X11 highlight tracking */
682/* #define PrivMode_MouseX11Track (1LU<<20) */ 695/* #define PrivMode_MouseX11Track (1LU<<20) */
683 696
684#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 697#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
685#define PrivMode(test,bit) \
686 if (test) \
687 priv_modes |= (bit); \
688 else \
689 priv_modes &= ~(bit)
690 698
691#ifdef ALLOW_132_MODE 699#ifdef ALLOW_132_MODE
692# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 700# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
693#else 701#else
694# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 702# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
735 ***************************************************************************** 743 *****************************************************************************
736 * MACRO DEFINES 744 * MACRO DEFINES
737 ***************************************************************************** 745 *****************************************************************************
738 */ 746 */
739#define dLocal(type,name) type const name = this->name 747#define dLocal(type,name) type const name = this->name
740#define dDisp Display *disp = this->display->display
741 748
742// for speed reasons, we assume that all latin1 characters 749// for speed reasons, we assume that all codepoints 32 to 126 are
743// are single-width (the first unicdoe combining character 750// single-width.
744// is actually 0x300, but ascii is what matters most). 751#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
745#define WCWIDTH(c) ((c) < 0x100 ? 1 : wcwidth (c))
746 752
747/* convert pixel dimensions to row/column values. Everything as int32_t */ 753/* convert pixel dimensions to row/column values. Everything as int32_t */
748#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 754#define Pixel2Col(x) Pixel2Width((int32_t)(x))
749#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 755#define Pixel2Row(y) Pixel2Height((int32_t)(y))
750#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 756#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
752#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 758#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
753#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 759#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
754#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 760#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
755#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 761#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
756 762
757#define OPTION(opt) (options & (opt))
758#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
759 | Opt_jumpScroll | Opt_secondaryScreen \
760 | Opt_pastableTabs | Opt_intensityStyles)
761
762// for m >= -n, ensure remainder lies between 0..n-1 763// for m >= -n, ensure remainder lies between 0..n-1
763#define MOD(m,n) (((m) + (n)) % (n)) 764#define MOD(m,n) (((m) + (n)) % (n))
764 765
765#define LINENO(n) MOD (term_start + int(n), total_rows) 766#define LINENO(n) MOD (term_start + int(n), total_rows)
766#define ROW(n) row_buf [LINENO (n)] 767#define ROW(n) row_buf [LINENO (n)]
… …
784#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 785#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
785#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 786#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
786 787
787#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 788#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
788 789
789#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 790#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
790#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 791#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
791 792
792#if ENABLE_STYLES 793#if ENABLE_STYLES
793# define FONTSET(style) fontset[GET_STYLE (style)] 794# define FONTSET(style) fontset[GET_STYLE (style)]
794#else 795#else
795# define FONTSET(style) fontset[0] 796# define FONTSET(style) fontset[0]
… …
823#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 824#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
824#define scrollbar_position(y) ((y) - scrollBar.beg) 825#define scrollbar_position(y) ((y) - scrollBar.beg)
825#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 826#define scrollbar_size() (scrollBar.end - scrollBar.beg \
826 - scrollbar_minheight ()) 827 - scrollbar_minheight ())
827 828
828#ifdef XPM_BACKGROUND
829# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
830#else
831# define XPMClearArea(a, b, c, d, e, f, g)
832#endif
833
834typedef callback1<void, const char *> log_callback; 829typedef callback<void (const char *)> log_callback;
835typedef callback1<int, int> getfd_callback; 830typedef callback<int (int)> getfd_callback;
836 831
837#define SET_LOCALE(locale) rxvt_set_locale (locale) 832#define SET_LOCALE(locale) rxvt_set_locale (locale)
838extern bool rxvt_set_locale (const char *locale) NOTHROW; 833extern bool rxvt_set_locale (const char *locale) NOTHROW;
839extern void rxvt_push_locale (const char *locale) NOTHROW; 834extern void rxvt_push_locale (const char *locale) NOTHROW;
840extern void rxvt_pop_locale () NOTHROW; 835extern void rxvt_pop_locale () NOTHROW;
… …
842/****************************************************************************/ 837/****************************************************************************/
843 838
844#define LINE_LONGER 0x0001 // line is continued on the next row 839#define LINE_LONGER 0x0001 // line is continued on the next row
845#define LINE_FILTERED 0x0002 // line has been filtered 840#define LINE_FILTERED 0x0002 // line has been filtered
846#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 841#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
842#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
843#define LINE_BIDI 0x0010 // line needs bidi (NYI)
847 844
848struct line_t { 845struct line_t {
849 text_t *t; // terminal the text 846 text_t *t; // terminal the text
850 rend_t *r; // rendition, uses RS_ flags 847 rend_t *r; // rendition, uses RS_ flags
851 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 848 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
905# define COMPOSE_LO 0x40000000UL 902# define COMPOSE_LO 0x40000000UL
906# define COMPOSE_HI 0x400fffffUL 903# define COMPOSE_HI 0x400fffffUL
907# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 904# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
908#else 905#else
909# if ENABLE_PERL 906# if ENABLE_PERL
910# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 907# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
911# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 908# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
912# else 909# else
913# define COMPOSE_LO 0xd800UL 910# define COMPOSE_LO 0xd800UL
914# define COMPOSE_HI 0xf8ffUL 911# define COMPOSE_HI 0xf8ffUL
915# endif 912# endif
… …
944#endif 941#endif
945 942
946/****************************************************************************/ 943/****************************************************************************/
947 944
948#ifdef KEYSYM_RESOURCE 945#ifdef KEYSYM_RESOURCE
949 class keyboard_manager; 946class keyboard_manager;
950#endif 947#endif
951 948
952struct rxvt_term : zero_initialized, rxvt_vars { 949struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
950
951 // special markers with magic addresses
952 static const char resval_undef []; // options specifically unset
953 static const char resval_on []; // boolean options switched on
954 static const char resval_off []; // or off
955
953 log_callback *log_hook; // log error messages through this hook, if != 0 956 log_callback *log_hook; // log error messages through this hook, if != 0
954 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 957 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
955#if ENABLE_PERL 958#if ENABLE_PERL
956 rxvt_perl_term perl; 959 rxvt_perl_term perl;
957#endif 960#endif
958 struct mbstate mbstate; // current input multibyte state 961 struct mbstate mbstate; // current input multibyte state
959 962
960 unsigned char want_refresh:1, 963 unsigned char want_refresh:1,
961#ifdef TRANSPARENT 964#ifdef ENABLE_TRANSPARENCY
962 want_full_refresh:1, /* awaiting full screen refresh */ 965 want_full_refresh:1, /* awaiting full screen refresh */
963#endif
964#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
965 am_transparent:1, /* is a transparent term */
966 am_pixmap_trans:1, /* transparency w/known root pixmap */
967#endif 966#endif
968 current_screen:1, /* primary or secondary */ 967 current_screen:1, /* primary or secondary */
969 num_scr_allow:1, 968 num_scr_allow:1,
970 bypass_keystate:1, 969 bypass_keystate:1,
971#ifdef CURSOR_BLINK 970#ifdef CURSOR_BLINK
… …
998 int prev_ncol, /* screen: previous number of columns */ 997 int prev_ncol, /* screen: previous number of columns */
999 prev_nrow; /* screen: previous number of rows */ 998 prev_nrow; /* screen: previous number of rows */
1000/* ---------- */ 999/* ---------- */
1001 rend_t rstyle; 1000 rend_t rstyle;
1002/* ---------- */ 1001/* ---------- */
1003 uint32_t pixcolor_set[NPIXCLR_SETS];
1004/* ---------- */
1005#ifdef SELECTION_SCROLLING 1002#ifdef SELECTION_SCROLLING
1006 int scroll_selection_lines; 1003 int scroll_selection_lines;
1007 enum page_dirn scroll_selection_dir; 1004 enum page_dirn scroll_selection_dir;
1008 int selection_save_x, 1005 int selection_save_x,
1009 selection_save_y, 1006 selection_save_y,
… …
1014 /* give proper Scroll behaviour */ 1011 /* give proper Scroll behaviour */
1015#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1012#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1016 mouse_slip_wheel_speed, 1013 mouse_slip_wheel_speed,
1017#endif 1014#endif
1018 refresh_count, 1015 refresh_count,
1019 refresh_limit,
1020 last_bot, /* scrollbar last bottom position */ 1016 last_bot, /* scrollbar last bottom position */
1021 last_top, /* scrollbar last top position */ 1017 last_top, /* scrollbar last top position */
1022 last_state, /* scrollbar last state */ 1018 last_state, /* scrollbar last state */
1023 scrollbar_len, 1019 scrollbar_len,
1024 window_vt_x, 1020 window_vt_x,
… …
1035 int old_width, /* last used width in screen resize */ 1031 int old_width, /* last used width in screen resize */
1036 old_height; /* last used height in screen resize */ 1032 old_height; /* last used height in screen resize */
1037 unsigned long priv_modes, 1033 unsigned long priv_modes,
1038 SavedModes; 1034 SavedModes;
1039/* ---------- */ 1035/* ---------- */
1040 Atom xa[NUM_XA]; 1036 Atom *xa;
1041/* ---------- */ 1037/* ---------- */
1042#ifdef RXVT_SCROLLBAR 1038#ifdef RXVT_SCROLLBAR
1043 GC scrollbarGC, 1039 GC scrollbarGC,
1044 topShadowGC, 1040 topShadowGC,
1045 botShadowGC; 1041 botShadowGC;
… …
1080#endif 1076#endif
1081 struct mouse_event MEvent; 1077 struct mouse_event MEvent;
1082 XComposeStatus compose; 1078 XComposeStatus compose;
1083 ttymode_t tio; 1079 ttymode_t tio;
1084 row_col_t oldcursor; 1080 row_col_t oldcursor;
1085#ifdef XPM_BACKGROUND 1081#ifdef HAVE_BG_PIXMAP
1086 bgPixmap_t bgPixmap; 1082 bgPixmap_t bgPixmap;
1087 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1083#endif
1084#ifdef HAVE_AFTERIMAGE
1085 ASVisual *asv;
1086 ASImageManager *asimman;
1088#endif 1087#endif
1089 1088
1090#if ENABLE_OVERLAY 1089#if ENABLE_OVERLAY
1091 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1090 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1092 text_t **ov_text; 1091 text_t **ov_text;
… …
1102 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1101 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1103#endif 1102#endif
1104 1103
1105 vector<void *> allocated; // free these memory blocks with free() 1104 vector<void *> allocated; // free these memory blocks with free()
1106 1105
1107 char *env_windowid; /* environmental variable WINDOWID */ 1106 char env_windowid[21]; /* environmental variable WINDOWID */
1107 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1108 char *env_display; /* environmental variable DISPLAY */ 1108 char *env_display; /* environmental variable DISPLAY */
1109 char *env_term; /* environmental variable TERM */ 1109 char *env_term; /* environmental variable TERM */
1110 char *env_colorfgbg; 1110
1111 char *locale; 1111 char *locale;
1112 char charsets[4]; 1112 char charsets[4];
1113 char *v_buffer; /* pointer to physical buffer */ 1113 char *v_buffer; /* pointer to physical buffer */
1114 unsigned int v_buflen; /* size of area to write */ 1114 unsigned int v_buflen; /* size of area to write */
1115 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1115 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1116 1116
1117#ifdef KEYSYM_RESOURCE 1117#ifdef KEYSYM_RESOURCE
1118 keyboard_manager *keyboard; 1118 keyboard_manager *keyboard;
1119#endif 1119#endif
1120 1120
… …
1146 1146
1147 long vt_emask, vt_emask_perl, vt_emask_xim; 1147 long vt_emask, vt_emask_perl, vt_emask_xim;
1148 1148
1149 void vt_select_input () const NOTHROW 1149 void vt_select_input () const NOTHROW
1150 { 1150 {
1151 XSelectInput (display->display, vt, vt_emask | vt_emask_perl | vt_emask_xim); 1151 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1152 } 1152 }
1153 1153
1154#if TRANSPARENT 1154#if ENABLE_TRANSPARENCY || ENABLE_PERL
1155 void rootwin_cb (XEvent &xev); 1155 void rootwin_cb (XEvent &xev);
1156 xevent_watcher rootwin_ev; 1156 xevent_watcher rootwin_ev;
1157#endif
1158#ifdef HAVE_BG_PIXMAP
1159 int update_background ();
1160 void update_background_cb (time_watcher &w);
1161 time_watcher update_background_ev;
1157#endif 1162#endif
1158 1163
1159 void x_cb (XEvent &xev); 1164 void x_cb (XEvent &xev);
1160 void flush (); 1165 void flush ();
1161 xevent_watcher termwin_ev; 1166 xevent_watcher termwin_ev;
… …
1221 bool pty_fill (); 1226 bool pty_fill ();
1222 1227
1223 void make_current () const // make this the "currently active" urxvt instance 1228 void make_current () const // make this the "currently active" urxvt instance
1224 { 1229 {
1225 SET_R (this); 1230 SET_R (this);
1231 set_environ (envv);
1226 rxvt_set_locale (locale); 1232 rxvt_set_locale (locale);
1227 set_environ (envv);
1228 } 1233 }
1229 1234
1230 void init_secondary (); 1235 void init_secondary ();
1231 const char **init_resources (int argc, const char *const *argv); 1236 const char **init_resources (int argc, const char *const *argv);
1232 const char *x_resource (const char *name); 1237 const char *x_resource (const char *name);
… …
1257 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1262 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1258 1263
1259 bool IMisRunning (); 1264 bool IMisRunning ();
1260 void IMSendSpot (); 1265 void IMSendSpot ();
1261 bool IM_get_IC (const char *modifiers); 1266 bool IM_get_IC (const char *modifiers);
1262 void IMSetStatusPosition (); 1267 void IMSetPosition ();
1263#endif 1268#endif
1264 1269
1265 void resize_scrollbar (); 1270 void resize_scrollbar ();
1266 1271
1267 // command.C 1272 // command.C
1268 void lookup_key (XKeyEvent &ev); 1273 void key_press (XKeyEvent &ev);
1274 void key_release (XKeyEvent &ev);
1269 unsigned int cmd_write (const char *str, unsigned int count); 1275 unsigned int cmd_write (const char *str, unsigned int count);
1270 1276
1271 wchar_t next_char () NOTHROW; 1277 wchar_t next_char () NOTHROW;
1272 wchar_t cmd_getc () THROW ((class out_of_input)); 1278 wchar_t cmd_getc () THROW ((class out_of_input));
1273 uint32_t next_octet () NOTHROW; 1279 uint32_t next_octet () NOTHROW;
… …
1277 void mouse_report (XButtonEvent &ev); 1283 void mouse_report (XButtonEvent &ev);
1278 void button_press (XButtonEvent &ev); 1284 void button_press (XButtonEvent &ev);
1279 void button_release (XButtonEvent &ev); 1285 void button_release (XButtonEvent &ev);
1280 void focus_in (); 1286 void focus_in ();
1281 void focus_out (); 1287 void focus_out ();
1282 int check_our_parents (); 1288 void update_fade_color (unsigned int idx);
1283#ifdef PRINTPIPE 1289#ifdef PRINTPIPE
1284 FILE *popen_printer (); 1290 FILE *popen_printer ();
1285 int pclose_printer (FILE *stream); 1291 int pclose_printer (FILE *stream);
1286#endif 1292#endif
1287 void process_print_pipe (); 1293 void process_print_pipe ();
… …
1308 void set_utf8_property (Atom prop, const char *str, int len = -1); 1314 void set_utf8_property (Atom prop, const char *str, int len = -1);
1309 void set_title (const char *str); 1315 void set_title (const char *str);
1310 void set_icon_name (const char *str); 1316 void set_icon_name (const char *str);
1311 void set_window_color (int idx, const char *color); 1317 void set_window_color (int idx, const char *color);
1312 void set_colorfgbg (); 1318 void set_colorfgbg ();
1313 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1319 bool set_color (rxvt_color &color, const char *name);
1320 void alias_color (int dst, int src);
1314 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1321 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1315 1322
1316 // screen.C 1323 // screen.C
1317 1324
1318 void lalloc (line_t &l) const 1325 void lalloc (line_t &l) const
… …
1347 { 1354 {
1348 int base = GET_BASEFG (r); 1355 int base = GET_BASEFG (r);
1349#ifndef NO_BRIGHTCOLOR 1356#ifndef NO_BRIGHTCOLOR
1350 if (r & RS_Bold 1357 if (r & RS_Bold
1351# if ENABLE_STYLES 1358# if ENABLE_STYLES
1352 && OPTION (Opt_intensityStyles) 1359 && option (Opt_intensityStyles)
1353# endif 1360# endif
1354 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1361 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1355 base += minBrightCOLOR - minCOLOR; 1362 base += minBrightCOLOR - minCOLOR;
1356#endif 1363#endif
1357 return base; 1364 return base;
… …
1361 { 1368 {
1362 int base = GET_BASEBG (r); 1369 int base = GET_BASEBG (r);
1363#ifndef NO_BRIGHTCOLOR 1370#ifndef NO_BRIGHTCOLOR
1364 if (r & RS_Blink 1371 if (r & RS_Blink
1365# if ENABLE_STYLES 1372# if ENABLE_STYLES
1366 && OPTION (Opt_intensityStyles) 1373 && option (Opt_intensityStyles)
1367# endif 1374# endif
1368 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1375 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1369 base += minBrightCOLOR - minCOLOR; 1376 base += minBrightCOLOR - minCOLOR;
1370#endif 1377#endif
1371 return base; 1378 return base;
1372 } 1379 }
1373 1380
1374 bool option (uint32_t opt) const NOTHROW 1381 bool option (uint8_t opt) const NOTHROW
1375 { 1382 {
1376 return OPTION (opt); 1383 return options[opt >> 3] & (1 << (opt & 7));
1377 } 1384 }
1378 1385
1379 void set_option (uint32_t opt, bool set) NOTHROW 1386 void set_option (uint8_t opt, bool set = true) NOTHROW
1380 { 1387 {
1381 if (set) 1388 if (set)
1382 options |= opt; 1389 options[opt >> 3] |= (1 << (opt & 7));
1383 else 1390 else
1384 options &= ~opt; 1391 options[opt >> 3] &= ~(1 << (opt & 7));
1392 }
1393
1394 void PrivMode (int set, unsigned bit) NOTHROW
1395 {
1396 if (set)
1397 priv_modes |= bit;
1398 else
1399 priv_modes &= ~bit;
1385 } 1400 }
1386 1401
1387 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1402 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1388 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1403 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1389 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1404 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
… …
1495 void get_options (int argc, const char *const *argv); 1510 void get_options (int argc, const char *const *argv);
1496 int parse_keysym (const char *str, const char *arg); 1511 int parse_keysym (const char *str, const char *arg);
1497 void get_xdefaults (FILE *stream, const char *name); 1512 void get_xdefaults (FILE *stream, const char *name);
1498 void extract_resources (); 1513 void extract_resources ();
1499 // xpm.C 1514 // xpm.C
1500 int scale_pixmap (const char *geom); 1515 void get_window_origin (int &x, int &y);
1501 void resize_pixmap (); 1516 Pixmap get_pixmap_property (int prop_id);
1502 Pixmap set_bgPixmap (const char *file);
1503}; 1517};
1504 1518
1505/*
1506 *****************************************************************************
1507 * PROTOTYPES
1508 *****************************************************************************
1509 */
1510#ifdef PROTOTYPES
1511# define __PROTO(p) p
1512#else
1513# define __PROTO(p) ()
1514#endif
1515
1516#endif /* _RXVT_H_ */ 1519#endif /* _RXVT_H_ */
1517 1520

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