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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 1.304 by sasha, Wed Sep 12 19:51:41 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 blurServerSide = (1UL<<13), /* this don't work yet */
185
186 isTransparent = (1UL<<16),
187 isInvalid = (1UL<<17),
188 isVtOrigin = (1UL<<18) /* if set pixmap has origin at corner of
189 vt window instead of parent[0]! */
190 };
191
192 unsigned long flags;
193
194 enum {
195 transpPmapTiled = (1UL<<0),
196 transpPmapTinted = tintNeeded,
197 transpPmapBlured = blurNeeded,
198 transpTransformations = (tintNeeded|blurNeeded)
199 }; /* this flags are returned by make_transparency_pixmap if called */
200
209#ifdef XPM_BACKGROUND 201# ifdef XPM_BACKGROUND
210typedef struct { 202# ifdef HAVE_AFTERIMAGE
211 short w, h, x, y; 203 ASImage *original_asim;
204 bool render_asim (ASImage *background, ARGB32 background_tint);
205# endif
206
207 enum { defaultScale = 100, defaultAlign = 50 };
208
209 unsigned int h_scale, v_scale;/* percents of the window size */
210 int h_align, v_align; /* percents of the window size:
211 0 - left align, 50 - center, 100 - right */
212 void unset_geometry () { flags = flags & ~geometryFlags; };
213 bool set_geometry (const char *geom);
214 void set_defaultGeometry ()
215 {
216 h_scale = v_scale = defaultScale;
217 h_align = v_align = defaultAlign;
218 flags |= geometrySet;
219 };
220
221 bool set_file (const char *file);
222# endif /* XPM_BACKGROUND */
223
224 rxvt_term *target;
225 bool set_target (rxvt_term *new_target);
226
227# ifdef ENABLE_TRANSPARENCY
228 int root_depth; /* obtained when target is set */
229 Pixmap root_pixmap; /* current root pixmap set */
230 rxvt_color tint;
231 int shade;
232 int h_blurRadius, v_blurRadius;
233
234 bool set_transparent ();
235 bool set_blur_radius (const char *geom);
236 bool set_tint (rxvt_color &new_tint);
237 bool unset_tint ();
238 bool set_shade (const char *shade_str);
239 bool set_root_pixmap ();
240
241 unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
242# endif
243 double invalid_since;
244
212 Pixmap pixmap; 245 Pixmap pixmap;
213} bgPixmap_t; 246 unsigned int pmap_width, pmap_height;
247 unsigned int pmap_depth;
248
249 bool window_size_sensitive ();
250 bool window_position_sensitive () {
251 return (flags & isTransparent);
252 };
253
254 bool is_parentOrigin () {
255 return !(flags & isVtOrigin);
256 };
257
258 bool need_client_side_rendering ();
259 void apply ();
260 bool render ();
261 void invalidate () {
262 if (!(flags & isInvalid))
263 {
264 flags |= isInvalid;
265 invalid_since = NOW;
266 }
267 };
268};
269#else
270# undef HAVE_BG_PIXMAP
214#endif 271#endif
215 272
216/* 273/*
217 * the 'essential' information for reporting Mouse Events 274 * the 'essential' information for reporting Mouse Events
218 * pared down from XButtonEvent 275 * pared down from XButtonEvent
… …
432// fake styles 489// fake styles
433#define RS_Blink 0x00010000UL // blink 490#define RS_Blink 0x00010000UL // blink
434#define RS_RVid 0x00020000UL // reverse video 491#define RS_RVid 0x00020000UL // reverse video
435#define RS_Uline 0x00040000UL // underline 492#define RS_Uline 0x00040000UL // underline
436 493
494// toggle this to force redraw, must be != RS_Careful
495#define RS_redraw 0x01000000UL
496
437// 5 custom bits for extensions 497// 5 custom bits for extensions
438#define RS_customCount 32 498#define RS_customCount 32
439#define RS_customMask 0x00f80000UL 499#define RS_customMask 0x00f80000UL
440#define RS_customShift 19 500#define RS_customShift 19
441 501
… …
510 Rxvt_restoreFG = 39, // change default fg color 570 Rxvt_restoreFG = 39, // change default fg color
511 Rxvt_restoreBG = 49, // change default bg color 571 Rxvt_restoreBG = 49, // change default bg color
512 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 572 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
513 573
514 URxvt_locale = 701, // change locale 574 URxvt_locale = 701, // change locale
575 URxvt_version = 702, // request version
515 576
516 URxvt_Color_IT = 704, // change actual 'Italic' colour 577 URxvt_Color_IT = 704, // change actual 'Italic' colour
517 URxvt_Color_tint = 705, // change actual tint colour 578 URxvt_Color_tint = 705, // change actual tint colour
518 URxvt_Color_BD = 706, 579 URxvt_Color_BD = 706,
519 URxvt_Color_UL = 707, 580 URxvt_Color_UL = 707,
… …
535 * on the unnecessary items, e.g. Color_pointer, but won't bother 596 * 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 597 * until we need to. Also, be aware of usage in pixcolor_set
537 */ 598 */
538 599
539enum colour_list { 600enum colour_list {
601 Color_none = -2,
602 Color_transparent = -1,
540 Color_fg = 0, 603 Color_fg = 0,
541 Color_bg, 604 Color_bg,
542 minCOLOR, /* 2 */ 605 minCOLOR, /* 2 */
543 Color_Black = minCOLOR, 606 Color_Black = minCOLOR,
544 Color_Red3, 607 Color_Red3,
… …
586#endif 649#endif
587#ifdef KEEP_SCROLLCOLOR 650#ifdef KEEP_SCROLLCOLOR
588 Color_scroll, 651 Color_scroll,
589 Color_trough, 652 Color_trough,
590#endif 653#endif
591#if TINTING 654#if ENABLE_TRANSPARENCY
592 Color_tint, 655 Color_tint,
593#endif 656#endif
594#if OFF_FOCUS_FADING 657#if OFF_FOCUS_FADING
595 Color_fade, 658 Color_fade,
596#endif 659#endif
… …
603 TOTAL_COLORS = NRS_COLORS 666 TOTAL_COLORS = NRS_COLORS
604#endif 667#endif
605}; 668};
606 669
607#define Color_Bits 7 // 0 .. maxTermCOLOR 670#define Color_Bits 7 // 0 .. maxTermCOLOR
608
609#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
610#define NPIXCLR_BITS 32
611 671
612/* 672/*
613 * Resource list 673 * Resource list
614 */ 674 */
615enum { 675enum {
… …
617# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 677# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
618# include "rsinc.h" 678# include "rsinc.h"
619# undef def 679# undef def
620# undef reserve 680# undef reserve
621 NUM_RESOURCES 681 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}; 682};
659 683
660/* DEC private modes */ 684/* DEC private modes */
661#define PrivMode_132 (1UL<<0) 685#define PrivMode_132 (1UL<<0)
662#define PrivMode_132OK (1UL<<1) 686#define PrivMode_132OK (1UL<<1)
… …
680#define PrivMode_LFNL (1UL<<19) 704#define PrivMode_LFNL (1UL<<19)
681/* too annoying to implement X11 highlight tracking */ 705/* too annoying to implement X11 highlight tracking */
682/* #define PrivMode_MouseX11Track (1LU<<20) */ 706/* #define PrivMode_MouseX11Track (1LU<<20) */
683 707
684#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 708#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)
690 709
691#ifdef ALLOW_132_MODE 710#ifdef ALLOW_132_MODE
692# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 711# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
693#else 712#else
694# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 713# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
735 ***************************************************************************** 754 *****************************************************************************
736 * MACRO DEFINES 755 * MACRO DEFINES
737 ***************************************************************************** 756 *****************************************************************************
738 */ 757 */
739#define dLocal(type,name) type const name = this->name 758#define dLocal(type,name) type const name = this->name
740#define dDisp Display *disp = this->display->display
741 759
742// for speed reasons, we assume that all latin1 characters 760// for speed reasons, we assume that all codepoints 32 to 126 are
743// are single-width (the first unicdoe combining character 761// single-width.
744// is actually 0x300, but ascii is what matters most). 762#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
745#define WCWIDTH(c) ((c) < 0x100 ? 1 : wcwidth (c))
746 763
747/* convert pixel dimensions to row/column values. Everything as int32_t */ 764/* convert pixel dimensions to row/column values. Everything as int32_t */
748#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 765#define Pixel2Col(x) Pixel2Width((int32_t)(x))
749#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 766#define Pixel2Row(y) Pixel2Height((int32_t)(y))
750#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 767#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
752#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 769#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
753#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 770#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
754#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 771#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
755#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 772#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
756 773
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-1 774// for m >= -n, ensure remainder lies between 0..n-1
763#define MOD(m,n) (((m) + (n)) % (n)) 775#define MOD(m,n) (((m) + (n)) % (n))
764 776
765#define LINENO(n) MOD (term_start + int(n), total_rows) 777#define LINENO(n) MOD (term_start + int(n), total_rows)
766#define ROW(n) row_buf [LINENO (n)] 778#define ROW(n) row_buf [LINENO (n)]
… …
784#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 796#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
785#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 797#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
786 798
787#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 799#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
788 800
789#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 801#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
790#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 802#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
791 803
792#if ENABLE_STYLES 804#if ENABLE_STYLES
793# define FONTSET(style) fontset[GET_STYLE (style)] 805# define FONTSET(style) fontset[GET_STYLE (style)]
794#else 806#else
795# define FONTSET(style) fontset[0] 807# define FONTSET(style) fontset[0]
… …
823#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 835#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
824#define scrollbar_position(y) ((y) - scrollBar.beg) 836#define scrollbar_position(y) ((y) - scrollBar.beg)
825#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 837#define scrollbar_size() (scrollBar.end - scrollBar.beg \
826 - scrollbar_minheight ()) 838 - scrollbar_minheight ())
827 839
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; 840typedef callback<void (const char *)> log_callback;
835typedef callback1<int, int> getfd_callback; 841typedef callback<int (int)> getfd_callback;
836 842
837#define SET_LOCALE(locale) rxvt_set_locale (locale) 843#define SET_LOCALE(locale) rxvt_set_locale (locale)
838extern bool rxvt_set_locale (const char *locale) NOTHROW; 844extern bool rxvt_set_locale (const char *locale) NOTHROW;
839extern void rxvt_push_locale (const char *locale) NOTHROW; 845extern void rxvt_push_locale (const char *locale) NOTHROW;
840extern void rxvt_pop_locale () NOTHROW; 846extern void rxvt_pop_locale () NOTHROW;
… …
842/****************************************************************************/ 848/****************************************************************************/
843 849
844#define LINE_LONGER 0x0001 // line is continued on the next row 850#define LINE_LONGER 0x0001 // line is continued on the next row
845#define LINE_FILTERED 0x0002 // line has been filtered 851#define LINE_FILTERED 0x0002 // line has been filtered
846#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 852#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
853#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
854#define LINE_BIDI 0x0010 // line needs bidi (NYI)
847 855
848struct line_t { 856struct line_t {
849 text_t *t; // terminal the text 857 text_t *t; // terminal the text
850 rend_t *r; // rendition, uses RS_ flags 858 rend_t *r; // rendition, uses RS_ flags
851 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 859 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
905# define COMPOSE_LO 0x40000000UL 913# define COMPOSE_LO 0x40000000UL
906# define COMPOSE_HI 0x400fffffUL 914# define COMPOSE_HI 0x400fffffUL
907# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 915# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
908#else 916#else
909# if ENABLE_PERL 917# if ENABLE_PERL
910# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 918# 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 919# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
912# else 920# else
913# define COMPOSE_LO 0xd800UL 921# define COMPOSE_LO 0xd800UL
914# define COMPOSE_HI 0xf8ffUL 922# define COMPOSE_HI 0xf8ffUL
915# endif 923# endif
… …
944#endif 952#endif
945 953
946/****************************************************************************/ 954/****************************************************************************/
947 955
948#ifdef KEYSYM_RESOURCE 956#ifdef KEYSYM_RESOURCE
949 class keyboard_manager; 957class keyboard_manager;
950#endif 958#endif
951 959
952struct rxvt_term : zero_initialized, rxvt_vars { 960struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
961
962 // special markers with magic addresses
963 static const char resval_undef []; // options specifically unset
964 static const char resval_on []; // boolean options switched on
965 static const char resval_off []; // or off
966
953 log_callback *log_hook; // log error messages through this hook, if != 0 967 log_callback *log_hook; // log error messages through this hook, if != 0
954 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 968 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
955#if ENABLE_PERL 969#if ENABLE_PERL
956 rxvt_perl_term perl; 970 rxvt_perl_term perl;
957#endif 971#endif
958 struct mbstate mbstate; // current input multibyte state 972 struct mbstate mbstate; // current input multibyte state
959 973
960 unsigned char want_refresh:1, 974 unsigned char want_refresh:1,
961#ifdef TRANSPARENT
962 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
968 current_screen:1, /* primary or secondary */ 975 current_screen:1, /* primary or secondary */
969 num_scr_allow:1, 976 num_scr_allow:1,
970 bypass_keystate:1, 977 bypass_keystate:1,
971#ifdef CURSOR_BLINK 978#ifdef CURSOR_BLINK
972 hidden_cursor:1, 979 hidden_cursor:1,
… …
998 int prev_ncol, /* screen: previous number of columns */ 1005 int prev_ncol, /* screen: previous number of columns */
999 prev_nrow; /* screen: previous number of rows */ 1006 prev_nrow; /* screen: previous number of rows */
1000/* ---------- */ 1007/* ---------- */
1001 rend_t rstyle; 1008 rend_t rstyle;
1002/* ---------- */ 1009/* ---------- */
1003 uint32_t pixcolor_set[NPIXCLR_SETS];
1004/* ---------- */
1005#ifdef SELECTION_SCROLLING 1010#ifdef SELECTION_SCROLLING
1006 int scroll_selection_lines; 1011 int scroll_selection_lines;
1007 enum page_dirn scroll_selection_dir; 1012 enum page_dirn scroll_selection_dir;
1008 int selection_save_x, 1013 int selection_save_x,
1009 selection_save_y, 1014 selection_save_y,
… …
1014 /* give proper Scroll behaviour */ 1019 /* give proper Scroll behaviour */
1015#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1020#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1016 mouse_slip_wheel_speed, 1021 mouse_slip_wheel_speed,
1017#endif 1022#endif
1018 refresh_count, 1023 refresh_count,
1019 refresh_limit,
1020 last_bot, /* scrollbar last bottom position */ 1024 last_bot, /* scrollbar last bottom position */
1021 last_top, /* scrollbar last top position */ 1025 last_top, /* scrollbar last top position */
1022 last_state, /* scrollbar last state */ 1026 last_state, /* scrollbar last state */
1023 scrollbar_len, 1027 scrollbar_len,
1024 window_vt_x, 1028 window_vt_x,
… …
1035 int old_width, /* last used width in screen resize */ 1039 int old_width, /* last used width in screen resize */
1036 old_height; /* last used height in screen resize */ 1040 old_height; /* last used height in screen resize */
1037 unsigned long priv_modes, 1041 unsigned long priv_modes,
1038 SavedModes; 1042 SavedModes;
1039/* ---------- */ 1043/* ---------- */
1040 Atom xa[NUM_XA]; 1044 Atom *xa;
1041/* ---------- */ 1045/* ---------- */
1042#ifdef RXVT_SCROLLBAR 1046#ifdef RXVT_SCROLLBAR
1043 GC scrollbarGC, 1047 GC scrollbarGC,
1044 topShadowGC, 1048 topShadowGC,
1045 botShadowGC; 1049 botShadowGC;
… …
1070 char * incr_buf; 1074 char * incr_buf;
1071 size_t incr_buf_size, incr_buf_fill; 1075 size_t incr_buf_size, incr_buf_fill;
1072/* ---------- */ 1076/* ---------- */
1073 Cursor leftptr_cursor; 1077 Cursor leftptr_cursor;
1074/* ---------- */ 1078/* ---------- */
1075#ifndef NO_BACKSPACE_KEY
1076 const char *key_backspace;
1077#endif
1078#ifndef NO_DELETE_KEY
1079 const char *key_delete;
1080#endif
1081 struct mouse_event MEvent; 1079 struct mouse_event MEvent;
1082 XComposeStatus compose; 1080 XComposeStatus compose;
1083 ttymode_t tio; 1081 ttymode_t tio;
1084 row_col_t oldcursor; 1082 row_col_t oldcursor;
1085#ifdef XPM_BACKGROUND 1083#ifdef HAVE_BG_PIXMAP
1086 bgPixmap_t bgPixmap; 1084 bgPixmap_t bgPixmap;
1087 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1085#endif
1086#ifdef HAVE_AFTERIMAGE
1087 ASVisual *asv;
1088 ASImageManager *asimman;
1088#endif 1089#endif
1089 1090
1090#if ENABLE_OVERLAY 1091#if ENABLE_OVERLAY
1091 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1092 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1092 text_t **ov_text; 1093 text_t **ov_text;
… …
1102 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1103 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1103#endif 1104#endif
1104 1105
1105 vector<void *> allocated; // free these memory blocks with free() 1106 vector<void *> allocated; // free these memory blocks with free()
1106 1107
1107 char *env_windowid; /* environmental variable WINDOWID */ 1108 char env_windowid[21]; /* environmental variable WINDOWID */
1109 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1108 char *env_display; /* environmental variable DISPLAY */ 1110 char *env_display; /* environmental variable DISPLAY */
1109 char *env_term; /* environmental variable TERM */ 1111 char *env_term; /* environmental variable TERM */
1110 char *env_colorfgbg; 1112
1111 char *locale; 1113 char *locale;
1112 char charsets[4]; 1114 char charsets[4];
1113 char *v_buffer; /* pointer to physical buffer */ 1115 char *v_buffer; /* pointer to physical buffer */
1114 unsigned int v_buflen; /* size of area to write */ 1116 unsigned int v_buflen; /* size of area to write */
1115 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1117 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1116 1118
1117#ifdef KEYSYM_RESOURCE 1119#ifdef KEYSYM_RESOURCE
1118 keyboard_manager *keyboard; 1120 keyboard_manager *keyboard;
1119#endif 1121#endif
1120 1122
… …
1146 1148
1147 long vt_emask, vt_emask_perl, vt_emask_xim; 1149 long vt_emask, vt_emask_perl, vt_emask_xim;
1148 1150
1149 void vt_select_input () const NOTHROW 1151 void vt_select_input () const NOTHROW
1150 { 1152 {
1151 XSelectInput (display->display, vt, vt_emask | vt_emask_perl | vt_emask_xim); 1153 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1152 } 1154 }
1153 1155
1154#if TRANSPARENT 1156#if ENABLE_TRANSPARENCY || ENABLE_PERL
1155 void rootwin_cb (XEvent &xev); 1157 void rootwin_cb (XEvent &xev);
1156 xevent_watcher rootwin_ev; 1158 xevent_watcher rootwin_ev;
1159#endif
1160#ifdef HAVE_BG_PIXMAP
1161 int update_background ();
1162 void update_background_cb (time_watcher &w);
1163 time_watcher update_background_ev;
1157#endif 1164#endif
1158 1165
1159 void x_cb (XEvent &xev); 1166 void x_cb (XEvent &xev);
1160 void flush (); 1167 void flush ();
1161 xevent_watcher termwin_ev; 1168 xevent_watcher termwin_ev;
… …
1221 bool pty_fill (); 1228 bool pty_fill ();
1222 1229
1223 void make_current () const // make this the "currently active" urxvt instance 1230 void make_current () const // make this the "currently active" urxvt instance
1224 { 1231 {
1225 SET_R (this); 1232 SET_R (this);
1233 set_environ (envv);
1226 rxvt_set_locale (locale); 1234 rxvt_set_locale (locale);
1227 set_environ (envv);
1228 } 1235 }
1229 1236
1230 void init_secondary (); 1237 void init_secondary ();
1231 const char **init_resources (int argc, const char *const *argv); 1238 const char **init_resources (int argc, const char *const *argv);
1232 const char *x_resource (const char *name); 1239 const char *x_resource (const char *name);
… …
1257 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1264 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1258 1265
1259 bool IMisRunning (); 1266 bool IMisRunning ();
1260 void IMSendSpot (); 1267 void IMSendSpot ();
1261 bool IM_get_IC (const char *modifiers); 1268 bool IM_get_IC (const char *modifiers);
1262 void IMSetStatusPosition (); 1269 void IMSetPosition ();
1263#endif 1270#endif
1264 1271
1265 void resize_scrollbar (); 1272 void resize_scrollbar ();
1266 1273
1267 // command.C 1274 // command.C
1268 void lookup_key (XKeyEvent &ev); 1275 void key_press (XKeyEvent &ev);
1276 void key_release (XKeyEvent &ev);
1269 unsigned int cmd_write (const char *str, unsigned int count); 1277 unsigned int cmd_write (const char *str, unsigned int count);
1270 1278
1271 wchar_t next_char () NOTHROW; 1279 wchar_t next_char () NOTHROW;
1272 wchar_t cmd_getc () THROW ((class out_of_input)); 1280 wchar_t cmd_getc () THROW ((class out_of_input));
1273 uint32_t next_octet () NOTHROW; 1281 uint32_t next_octet () NOTHROW;
… …
1277 void mouse_report (XButtonEvent &ev); 1285 void mouse_report (XButtonEvent &ev);
1278 void button_press (XButtonEvent &ev); 1286 void button_press (XButtonEvent &ev);
1279 void button_release (XButtonEvent &ev); 1287 void button_release (XButtonEvent &ev);
1280 void focus_in (); 1288 void focus_in ();
1281 void focus_out (); 1289 void focus_out ();
1282 int check_our_parents (); 1290 void update_fade_color (unsigned int idx);
1283#ifdef PRINTPIPE 1291#ifdef PRINTPIPE
1284 FILE *popen_printer (); 1292 FILE *popen_printer ();
1285 int pclose_printer (FILE *stream); 1293 int pclose_printer (FILE *stream);
1286#endif 1294#endif
1287 void process_print_pipe (); 1295 void process_print_pipe ();
… …
1308 void set_utf8_property (Atom prop, const char *str, int len = -1); 1316 void set_utf8_property (Atom prop, const char *str, int len = -1);
1309 void set_title (const char *str); 1317 void set_title (const char *str);
1310 void set_icon_name (const char *str); 1318 void set_icon_name (const char *str);
1311 void set_window_color (int idx, const char *color); 1319 void set_window_color (int idx, const char *color);
1312 void set_colorfgbg (); 1320 void set_colorfgbg ();
1313 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1321 bool set_color (rxvt_color &color, const char *name);
1322 void alias_color (int dst, int src);
1314 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1323 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1315 1324
1316 // screen.C 1325 // screen.C
1317 1326
1318 void lalloc (line_t &l) const 1327 void lalloc (line_t &l) const
… …
1347 { 1356 {
1348 int base = GET_BASEFG (r); 1357 int base = GET_BASEFG (r);
1349#ifndef NO_BRIGHTCOLOR 1358#ifndef NO_BRIGHTCOLOR
1350 if (r & RS_Bold 1359 if (r & RS_Bold
1351# if ENABLE_STYLES 1360# if ENABLE_STYLES
1352 && OPTION (Opt_intensityStyles) 1361 && option (Opt_intensityStyles)
1353# endif 1362# endif
1354 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1363 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1355 base += minBrightCOLOR - minCOLOR; 1364 base += minBrightCOLOR - minCOLOR;
1356#endif 1365#endif
1357 return base; 1366 return base;
… …
1361 { 1370 {
1362 int base = GET_BASEBG (r); 1371 int base = GET_BASEBG (r);
1363#ifndef NO_BRIGHTCOLOR 1372#ifndef NO_BRIGHTCOLOR
1364 if (r & RS_Blink 1373 if (r & RS_Blink
1365# if ENABLE_STYLES 1374# if ENABLE_STYLES
1366 && OPTION (Opt_intensityStyles) 1375 && option (Opt_intensityStyles)
1367# endif 1376# endif
1368 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1377 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1369 base += minBrightCOLOR - minCOLOR; 1378 base += minBrightCOLOR - minCOLOR;
1370#endif 1379#endif
1371 return base; 1380 return base;
1372 } 1381 }
1373 1382
1374 bool option (uint32_t opt) const NOTHROW 1383 bool option (uint8_t opt) const NOTHROW
1375 { 1384 {
1376 return OPTION (opt); 1385 return options[opt >> 3] & (1 << (opt & 7));
1377 } 1386 }
1378 1387
1379 void set_option (uint32_t opt, bool set) NOTHROW 1388 void set_option (uint8_t opt, bool set = true) NOTHROW
1380 { 1389 {
1381 if (set) 1390 if (set)
1382 options |= opt; 1391 options[opt >> 3] |= (1 << (opt & 7));
1383 else 1392 else
1384 options &= ~opt; 1393 options[opt >> 3] &= ~(1 << (opt & 7));
1394 }
1395
1396 void PrivMode (int set, unsigned bit) NOTHROW
1397 {
1398 if (set)
1399 priv_modes |= bit;
1400 else
1401 priv_modes &= ~bit;
1385 } 1402 }
1386 1403
1387 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1404 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; 1405 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; 1406 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
… …
1495 void get_options (int argc, const char *const *argv); 1512 void get_options (int argc, const char *const *argv);
1496 int parse_keysym (const char *str, const char *arg); 1513 int parse_keysym (const char *str, const char *arg);
1497 void get_xdefaults (FILE *stream, const char *name); 1514 void get_xdefaults (FILE *stream, const char *name);
1498 void extract_resources (); 1515 void extract_resources ();
1499 // xpm.C 1516 // xpm.C
1500 int scale_pixmap (const char *geom); 1517 void get_window_origin (int &x, int &y);
1501 void resize_pixmap (); 1518 Pixmap get_pixmap_property (int prop_id);
1502 Pixmap set_bgPixmap (const char *file);
1503}; 1519};
1504 1520
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_ */ 1521#endif /* _RXVT_H_ */
1517 1522

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