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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.236 by root, Sun Jan 22 17:10:01 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"
40#include "libptytty.h" 43#include "libptytty.h"
… …
67 70
68#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
69typedef char *XPointer; 72typedef char *XPointer;
70#endif 73#endif
71 74
72#ifdef HAVE_TERMIOS_H
73# include <termios.h> 75#include <termios.h>
74typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
75#else
76# include <sgtty.h>
77typedef struct {
78 struct sgttyb sg;
79 struct tchars tc;
80 struct ltchars lc;
81 int line;
82 int local;
83} ttymode_t;
84#endif
85 77
86#ifdef XPM_BACKGROUND 78#ifdef HAVE_AFTERIMAGE
87# ifdef XPM_INC_X11 79# include <afterimage.h>
88# include <X11/xpm.h> 80#undef min
89# else 81#undef max
90# include <xpm.h>
91# endif
92#endif 82#endif
93 83
94#ifndef STDIN_FILENO 84#ifndef STDIN_FILENO
95# define STDIN_FILENO 0 85# define STDIN_FILENO 0
96# define STDOUT_FILENO 1 86# define STDOUT_FILENO 1
97# define STDERR_FILENO 2 87# define STDERR_FILENO 2
98#endif 88#endif
99 89
100/****************************************************************************/ 90/****************************************************************************/
101
102#ifndef __attribute__
103# if __GNUC__
104# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
105# define __attribute__(x)
106# endif
107# endif
108# define __attribute__(x)
109#endif
110
111#define NORETURN __attribute__ ((noreturn))
112#define UNUSED __attribute__ ((unused))
113
114// increases code size unless -fno-enforce-eh-specs
115#if __GNUC__
116# define NOTHROW
117# define THROW(x)
118#else
119# define NOTHROW throw()
120# define THROW(x) throw x
121#endif
122 91
123// exception thrown on fatal (per-instance) errors 92// exception thrown on fatal (per-instance) errors
124class rxvt_failure_exception { }; 93class rxvt_failure_exception { };
125 94
126// exception thrown when the command parser runs out of input data 95// exception thrown when the command parser runs out of input data
… …
130 ***************************************************************************** 99 *****************************************************************************
131 * PROTOTYPES 100 * PROTOTYPES
132 ***************************************************************************** 101 *****************************************************************************
133 */ 102 */
134// main.C 103// main.C
135RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
136RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
137void rxvt_clean_exit () NOTHROW;
138void * rxvt_malloc (size_t size); 104void * rxvt_malloc (size_t size);
139void * rxvt_calloc (size_t number, size_t size); 105void * rxvt_calloc (size_t number, size_t size);
140void * rxvt_realloc (void *ptr, size_t size); 106void * rxvt_realloc (void *ptr, size_t size);
141 107
142// misc.C 108// misc.C
143char * rxvt_wcstombs (const wchar_t *str, int len = -1); 109char * rxvt_wcstombs (const wchar_t *str, int len = -1);
144wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 110wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
145char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 111char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
146wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 112wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
147char * rxvt_strdup_cpp (const char *str);
148 113
149#define rxvt_strdup(s) ((s) ? strdup(s) : 0) 114#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
150 115
151char * rxvt_r_basename (const char *str) NOTHROW; 116char * rxvt_r_basename (const char *str) NOTHROW;
152void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 117void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
153void rxvt_log (const char *fmt,...) NOTHROW; 118void rxvt_log (const char *fmt,...) NOTHROW;
154void rxvt_warn (const char *fmt,...) NOTHROW; 119void rxvt_warn (const char *fmt,...) NOTHROW;
155void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 120void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
156void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 121void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
157 122
158int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
159const char * rxvt_Str_skip_space (const char *str) NOTHROW;
160char * rxvt_Str_trim (char *str) NOTHROW; 123char * rxvt_Str_trim (char *str) NOTHROW;
161int rxvt_Str_escaped (char *str) NOTHROW; 124int rxvt_Str_escaped (char *str) NOTHROW;
162char ** rxvt_splitcommastring (const char *cs) NOTHROW; 125char ** rxvt_splitcommastring (const char *cs) NOTHROW;
163void rxvt_freecommastring (char **cs) NOTHROW; 126void rxvt_freecommastring (char **cs) NOTHROW;
164char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
165 127
166///////////////////////////////////////////////////////////////////////////// 128/////////////////////////////////////////////////////////////////////////////
167 129
168// temporarily replace the process environment 130// temporarily replace the process environment
169extern char **environ; 131extern char **environ;
170extern char **rxvt_environ; // the original environ pointer 132extern char **rxvt_environ; // the original environ pointer
171 133
172inline void set_environ (stringvec *envv) 134static inline void set_environ (stringvec *envv)
173{ 135{
174#if ENABLE_PERL 136#if ENABLE_PERL
175 assert (envv); 137 assert (envv);
176#else 138#else
177 if (envv) 139 if (envv)
178#endif 140#endif
179 environ = (char **)envv->begin (); 141 environ = (char **)envv->begin ();
180} 142}
181 143
182inline void set_environ (char **envv) 144static inline void set_environ (char **envv)
183{ 145{
184#if ENABLE_PERL 146#if ENABLE_PERL
185 assert (envv); 147 assert (envv);
186#else 148#else
187 if (envv) 149 if (envv)
… …
203# define KEEP_SCROLLCOLOR 1 165# define KEEP_SCROLLCOLOR 1
204#else 166#else
205# undef KEEP_SCROLLCOLOR 167# undef KEEP_SCROLLCOLOR
206#endif 168#endif
207 169
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
208#ifdef XPM_BACKGROUND 199# ifdef XPM_BACKGROUND
209typedef struct { 200# ifdef HAVE_AFTERIMAGE
210 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
211 Pixmap pixmap; 243 Pixmap pixmap;
212} bgPixmap_t; 244 unsigned int pmap_width, pmap_height;
245 unsigned int pmap_depth;
246
247 bool window_size_sensitive ();
248 bool need_client_side_rendering ();
249 void apply ();
250 bool render ();
251 void invalidate () {
252 if (!(flags & isInvalid))
253 {
254 flags |= isInvalid;
255 invalid_since = NOW;
256 }
257 };
258};
259#else
260# undef HAVE_BG_PIXMAP
213#endif 261#endif
214 262
215/* 263/*
216 * the 'essential' information for reporting Mouse Events 264 * the 'essential' information for reporting Mouse Events
217 * pared down from XButtonEvent 265 * pared down from XButtonEvent
… …
431// fake styles 479// fake styles
432#define RS_Blink 0x00010000UL // blink 480#define RS_Blink 0x00010000UL // blink
433#define RS_RVid 0x00020000UL // reverse video 481#define RS_RVid 0x00020000UL // reverse video
434#define RS_Uline 0x00040000UL // underline 482#define RS_Uline 0x00040000UL // underline
435 483
484// toggle this to force redraw, must be != RS_Careful
485#define RS_redraw 0x01000000UL
486
436// 5 custom bits for extensions 487// 5 custom bits for extensions
437#define RS_customCount 32 488#define RS_customCount 32
438#define RS_customMask 0x00f80000UL 489#define RS_customMask 0x00f80000UL
439#define RS_customShift 19 490#define RS_customShift 19
440 491
… …
509 Rxvt_restoreFG = 39, // change default fg color 560 Rxvt_restoreFG = 39, // change default fg color
510 Rxvt_restoreBG = 49, // change default bg color 561 Rxvt_restoreBG = 49, // change default bg color
511 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 562 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
512 563
513 URxvt_locale = 701, // change locale 564 URxvt_locale = 701, // change locale
565 URxvt_version = 702, // request version
514 566
515 URxvt_Color_IT = 704, // change actual 'Italic' colour 567 URxvt_Color_IT = 704, // change actual 'Italic' colour
516 URxvt_Color_tint = 705, // change actual tint colour 568 URxvt_Color_tint = 705, // change actual tint colour
517 URxvt_Color_BD = 706, 569 URxvt_Color_BD = 706,
518 URxvt_Color_UL = 707, 570 URxvt_Color_UL = 707,
… …
534 * 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
535 * 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
536 */ 588 */
537 589
538enum colour_list { 590enum colour_list {
591 Color_none = -2,
592 Color_transparent = -1,
539 Color_fg = 0, 593 Color_fg = 0,
540 Color_bg, 594 Color_bg,
541 minCOLOR, /* 2 */ 595 minCOLOR, /* 2 */
542 Color_Black = minCOLOR, 596 Color_Black = minCOLOR,
543 Color_Red3, 597 Color_Red3,
… …
585#endif 639#endif
586#ifdef KEEP_SCROLLCOLOR 640#ifdef KEEP_SCROLLCOLOR
587 Color_scroll, 641 Color_scroll,
588 Color_trough, 642 Color_trough,
589#endif 643#endif
590#if TINTING 644#if ENABLE_TRANSPARENCY
591 Color_tint, 645 Color_tint,
592#endif 646#endif
593#if OFF_FOCUS_FADING 647#if OFF_FOCUS_FADING
594 Color_fade, 648 Color_fade,
595#endif 649#endif
… …
602 TOTAL_COLORS = NRS_COLORS 656 TOTAL_COLORS = NRS_COLORS
603#endif 657#endif
604}; 658};
605 659
606#define Color_Bits 7 // 0 .. maxTermCOLOR 660#define Color_Bits 7 // 0 .. maxTermCOLOR
607
608#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
609#define NPIXCLR_BITS 32
610 661
611/* 662/*
612 * Resource list 663 * Resource list
613 */ 664 */
614enum { 665enum {
… …
616# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 667# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
617# include "rsinc.h" 668# include "rsinc.h"
618# undef def 669# undef def
619# undef reserve 670# undef reserve
620 NUM_RESOURCES 671 NUM_RESOURCES
621};
622
623// see init.C:xa_names, which must be kept in sync
624enum {
625 XA_TEXT = 0,
626 XA_COMPOUND_TEXT,
627 XA_UTF8_STRING,
628 XA_MULTIPLE,
629 XA_TARGETS,
630 XA_TIMESTAMP,
631 XA_VT_SELECTION,
632 XA_INCR,
633 XA_WM_PROTOCOLS,
634 XA_WM_DELETE_WINDOW,
635 XA_CLIPBOARD,
636#if ENABLE_FRILLS
637 XA_MOTIF_WM_HINTS,
638#endif
639#if ENABLE_EWMH
640 XA_NET_WM_PID,
641 XA_NET_WM_NAME,
642 XA_NET_WM_ICON_NAME,
643 XA_NET_WM_PING,
644#endif
645#if USE_XIM
646 XA_WM_LOCALE_NAME,
647#endif
648#if TRANSPARENT
649 XA_XROOTPMAP_ID,
650 XA_ESETROOT_PMAP_ID,
651#endif
652#if ENABLE_XEMBED
653 XA_XEMBED,
654 XA_XEMBED_INFO,
655#endif
656 NUM_XA
657}; 672};
658 673
659/* DEC private modes */ 674/* DEC private modes */
660#define PrivMode_132 (1UL<<0) 675#define PrivMode_132 (1UL<<0)
661#define PrivMode_132OK (1UL<<1) 676#define PrivMode_132OK (1UL<<1)
… …
679#define PrivMode_LFNL (1UL<<19) 694#define PrivMode_LFNL (1UL<<19)
680/* too annoying to implement X11 highlight tracking */ 695/* too annoying to implement X11 highlight tracking */
681/* #define PrivMode_MouseX11Track (1LU<<20) */ 696/* #define PrivMode_MouseX11Track (1LU<<20) */
682 697
683#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 698#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
684#define PrivMode(test,bit) \
685 if (test) \
686 priv_modes |= (bit); \
687 else \
688 priv_modes &= ~(bit)
689 699
690#ifdef ALLOW_132_MODE 700#ifdef ALLOW_132_MODE
691# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 701# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
692#else 702#else
693# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 703# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
734 ***************************************************************************** 744 *****************************************************************************
735 * MACRO DEFINES 745 * MACRO DEFINES
736 ***************************************************************************** 746 *****************************************************************************
737 */ 747 */
738#define dLocal(type,name) type const name = this->name 748#define dLocal(type,name) type const name = this->name
739#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))
740 753
741/* convert pixel dimensions to row/column values. Everything as int32_t */ 754/* convert pixel dimensions to row/column values. Everything as int32_t */
742#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 755#define Pixel2Col(x) Pixel2Width((int32_t)(x))
743#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 756#define Pixel2Row(y) Pixel2Height((int32_t)(y))
744#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 757#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
746#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 759#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
747#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 760#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
748#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 761#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
749#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 762#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
750 763
751#define OPTION(opt) (options & (opt))
752#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
753 | Opt_jumpScroll | Opt_secondaryScreen \
754 | Opt_pastableTabs | Opt_intensityStyles)
755
756// for m >= -n, ensure remainder lies between 0..n-1 764// for m >= -n, ensure remainder lies between 0..n-1
757#define MOD(m,n) (((m) + (n)) % (n)) 765#define MOD(m,n) (((m) + (n)) % (n))
758 766
759#define LINENO(n) MOD (term_start + int(n), total_rows) 767#define LINENO(n) MOD (term_start + int(n), total_rows)
760#define ROW(n) row_buf [LINENO (n)] 768#define ROW(n) row_buf [LINENO (n)]
… …
778#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 786#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
779#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 787#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
780 788
781#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 789#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
782 790
783#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 791#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
784#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 792#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
785 793
786#if ENABLE_STYLES 794#if ENABLE_STYLES
787# define FONTSET(style) fontset[GET_STYLE (style)] 795# define FONTSET(style) fontset[GET_STYLE (style)]
788#else 796#else
789# define FONTSET(style) fontset[0] 797# define FONTSET(style) fontset[0]
… …
817#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 825#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
818#define scrollbar_position(y) ((y) - scrollBar.beg) 826#define scrollbar_position(y) ((y) - scrollBar.beg)
819#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 827#define scrollbar_size() (scrollBar.end - scrollBar.beg \
820 - scrollbar_minheight ()) 828 - scrollbar_minheight ())
821 829
822#ifdef XPM_BACKGROUND
823# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
824#else
825# define XPMClearArea(a, b, c, d, e, f, g)
826#endif
827
828#ifdef DEBUG_CMD
829# define D_CMD(x) fprintf x ; fputc('\n', stderr)
830#else
831# define D_CMD(x)
832#endif
833#ifdef DEBUG_INIT
834# define D_INIT(x) fprintf x ; fputc('\n', stderr)
835#else
836# define D_INIT(x)
837#endif
838#ifdef DEBUG_MAIN
839# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
840#else
841# define D_MAIN(x)
842#endif
843#ifdef DEBUG_SIZE
844# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
845#else
846# define D_SIZE(x)
847#endif
848
849typedef callback1<void, const char *> log_callback; 830typedef callback<void (const char *)> log_callback;
850typedef callback1<int, int> getfd_callback; 831typedef callback<int (int)> getfd_callback;
851 832
852#define SET_LOCALE(locale) rxvt_set_locale (locale) 833#define SET_LOCALE(locale) rxvt_set_locale (locale)
853extern bool rxvt_set_locale (const char *locale) NOTHROW; 834extern bool rxvt_set_locale (const char *locale) NOTHROW;
854extern void rxvt_push_locale (const char *locale) NOTHROW; 835extern void rxvt_push_locale (const char *locale) NOTHROW;
855extern void rxvt_pop_locale () NOTHROW; 836extern void rxvt_pop_locale () NOTHROW;
… …
857/****************************************************************************/ 838/****************************************************************************/
858 839
859#define LINE_LONGER 0x0001 // line is continued on the next row 840#define LINE_LONGER 0x0001 // line is continued on the next row
860#define LINE_FILTERED 0x0002 // line has been filtered 841#define LINE_FILTERED 0x0002 // line has been filtered
861#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)
862 845
863struct line_t { 846struct line_t {
864 text_t *t; // terminal the text 847 text_t *t; // terminal the text
865 rend_t *r; // rendition, uses RS_ flags 848 rend_t *r; // rendition, uses RS_ flags
866 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
… …
920# define COMPOSE_LO 0x40000000UL 903# define COMPOSE_LO 0x40000000UL
921# define COMPOSE_HI 0x400fffffUL 904# define COMPOSE_HI 0x400fffffUL
922# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 905# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
923#else 906#else
924# if ENABLE_PERL 907# if ENABLE_PERL
925# 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
926# 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
927# else 910# else
928# define COMPOSE_LO 0xd800UL 911# define COMPOSE_LO 0xd800UL
929# define COMPOSE_HI 0xf8ffUL 912# define COMPOSE_HI 0xf8ffUL
930# endif 913# endif
… …
959#endif 942#endif
960 943
961/****************************************************************************/ 944/****************************************************************************/
962 945
963#ifdef KEYSYM_RESOURCE 946#ifdef KEYSYM_RESOURCE
964 class keyboard_manager; 947class keyboard_manager;
965#endif 948#endif
966 949
967struct 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
968 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
969 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 958 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
970#if ENABLE_PERL 959#if ENABLE_PERL
971 rxvt_perl_term perl; 960 rxvt_perl_term perl;
972#endif 961#endif
973 struct mbstate mbstate; // current input multibyte state 962 struct mbstate mbstate; // current input multibyte state
974 963
975 unsigned char want_refresh:1, 964 unsigned char want_refresh:1,
976#ifdef TRANSPARENT 965#ifdef ENABLE_TRANSPARENCY
977 want_full_refresh:1, /* awaiting full screen refresh */ 966 want_full_refresh:1, /* awaiting full screen refresh */
978#endif
979#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
980 am_transparent:1, /* is a transparent term */
981 am_pixmap_trans:1, /* transparency w/known root pixmap */
982#endif 967#endif
983 current_screen:1, /* primary or secondary */ 968 current_screen:1, /* primary or secondary */
984 num_scr_allow:1, 969 num_scr_allow:1,
985 bypass_keystate:1, 970 bypass_keystate:1,
986#ifdef CURSOR_BLINK 971#ifdef CURSOR_BLINK
… …
1013 int prev_ncol, /* screen: previous number of columns */ 998 int prev_ncol, /* screen: previous number of columns */
1014 prev_nrow; /* screen: previous number of rows */ 999 prev_nrow; /* screen: previous number of rows */
1015/* ---------- */ 1000/* ---------- */
1016 rend_t rstyle; 1001 rend_t rstyle;
1017/* ---------- */ 1002/* ---------- */
1018 uint32_t pixcolor_set[NPIXCLR_SETS];
1019/* ---------- */
1020#ifdef SELECTION_SCROLLING 1003#ifdef SELECTION_SCROLLING
1021 int scroll_selection_lines; 1004 int scroll_selection_lines;
1022 enum page_dirn scroll_selection_dir; 1005 enum page_dirn scroll_selection_dir;
1023 int selection_save_x, 1006 int selection_save_x,
1024 selection_save_y, 1007 selection_save_y,
… …
1029 /* give proper Scroll behaviour */ 1012 /* give proper Scroll behaviour */
1030#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1013#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1031 mouse_slip_wheel_speed, 1014 mouse_slip_wheel_speed,
1032#endif 1015#endif
1033 refresh_count, 1016 refresh_count,
1034 refresh_limit,
1035 last_bot, /* scrollbar last bottom position */ 1017 last_bot, /* scrollbar last bottom position */
1036 last_top, /* scrollbar last top position */ 1018 last_top, /* scrollbar last top position */
1037 last_state, /* scrollbar last state */ 1019 last_state, /* scrollbar last state */
1038 scrollbar_len, 1020 scrollbar_len,
1039 window_vt_x, 1021 window_vt_x,
… …
1050 int old_width, /* last used width in screen resize */ 1032 int old_width, /* last used width in screen resize */
1051 old_height; /* last used height in screen resize */ 1033 old_height; /* last used height in screen resize */
1052 unsigned long priv_modes, 1034 unsigned long priv_modes,
1053 SavedModes; 1035 SavedModes;
1054/* ---------- */ 1036/* ---------- */
1055 Atom xa[NUM_XA]; 1037 Atom *xa;
1056/* ---------- */ 1038/* ---------- */
1057#ifdef RXVT_SCROLLBAR 1039#ifdef RXVT_SCROLLBAR
1058 GC scrollbarGC, 1040 GC scrollbarGC,
1059 topShadowGC, 1041 topShadowGC,
1060 botShadowGC; 1042 botShadowGC;
… …
1095#endif 1077#endif
1096 struct mouse_event MEvent; 1078 struct mouse_event MEvent;
1097 XComposeStatus compose; 1079 XComposeStatus compose;
1098 ttymode_t tio; 1080 ttymode_t tio;
1099 row_col_t oldcursor; 1081 row_col_t oldcursor;
1100#ifdef XPM_BACKGROUND 1082#ifdef HAVE_BG_PIXMAP
1101 bgPixmap_t bgPixmap; 1083 bgPixmap_t bgPixmap;
1102 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1084#endif
1085#ifdef HAVE_AFTERIMAGE
1086 ASVisual *asv;
1087 ASImageManager *asimman;
1103#endif 1088#endif
1104 1089
1105#if ENABLE_OVERLAY 1090#if ENABLE_OVERLAY
1106 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1091 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1107 text_t **ov_text; 1092 text_t **ov_text;
… …
1117 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1102 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1118#endif 1103#endif
1119 1104
1120 vector<void *> allocated; // free these memory blocks with free() 1105 vector<void *> allocated; // free these memory blocks with free()
1121 1106
1122 char *env_windowid; /* environmental variable WINDOWID */ 1107 char env_windowid[21]; /* environmental variable WINDOWID */
1108 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1123 char *env_display; /* environmental variable DISPLAY */ 1109 char *env_display; /* environmental variable DISPLAY */
1124 char *env_term; /* environmental variable TERM */ 1110 char *env_term; /* environmental variable TERM */
1125 char *env_colorfgbg; 1111
1126 char *locale; 1112 char *locale;
1127 char charsets[4]; 1113 char charsets[4];
1128 char *v_buffer; /* pointer to physical buffer */ 1114 char *v_buffer; /* pointer to physical buffer */
1129 unsigned int v_buflen; /* size of area to write */ 1115 unsigned int v_buflen; /* size of area to write */
1130 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1116 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1131 1117
1132#ifdef KEYSYM_RESOURCE 1118#ifdef KEYSYM_RESOURCE
1133 keyboard_manager *keyboard; 1119 keyboard_manager *keyboard;
1134#endif 1120#endif
1135 1121
… …
1157#endif 1143#endif
1158 1144
1159 // modifies first argument(!) 1145 // modifies first argument(!)
1160 void paste (char *data, unsigned int len) NOTHROW; 1146 void paste (char *data, unsigned int len) NOTHROW;
1161 1147
1162 long vt_emask, vt_emask_perl; 1148 long vt_emask, vt_emask_perl, vt_emask_xim;
1163 1149
1164 void vt_select_input () const NOTHROW 1150 void vt_select_input () const NOTHROW
1165 { 1151 {
1166 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1152 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1167 } 1153 }
1168 1154
1169#if TRANSPARENT 1155#if ENABLE_TRANSPARENCY || ENABLE_PERL
1170 void rootwin_cb (XEvent &xev); 1156 void rootwin_cb (XEvent &xev);
1171 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;
1172#endif 1163#endif
1173 1164
1174 void x_cb (XEvent &xev); 1165 void x_cb (XEvent &xev);
1175 void flush (); 1166 void flush ();
1176 xevent_watcher termwin_ev; 1167 xevent_watcher termwin_ev;
… …
1236 bool pty_fill (); 1227 bool pty_fill ();
1237 1228
1238 void make_current () const // make this the "currently active" urxvt instance 1229 void make_current () const // make this the "currently active" urxvt instance
1239 { 1230 {
1240 SET_R (this); 1231 SET_R (this);
1232 set_environ (envv);
1241 rxvt_set_locale (locale); 1233 rxvt_set_locale (locale);
1242 set_environ (envv);
1243 } 1234 }
1244 1235
1245 void init_secondary (); 1236 void init_secondary ();
1246 const char **init_resources (int argc, const char *const *argv); 1237 const char **init_resources (int argc, const char *const *argv);
1247 const char *x_resource (const char *name); 1238 const char *x_resource (const char *name);
… …
1272 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);
1273 1264
1274 bool IMisRunning (); 1265 bool IMisRunning ();
1275 void IMSendSpot (); 1266 void IMSendSpot ();
1276 bool IM_get_IC (const char *modifiers); 1267 bool IM_get_IC (const char *modifiers);
1277 void IMSetStatusPosition (); 1268 void IMSetPosition ();
1278#endif 1269#endif
1279 1270
1280 void resize_scrollbar (); 1271 void resize_scrollbar ();
1281 1272
1282 // command.C 1273 // command.C
1283 void lookup_key (XKeyEvent &ev); 1274 void key_press (XKeyEvent &ev);
1275 void key_release (XKeyEvent &ev);
1284 unsigned int cmd_write (const char *str, unsigned int count); 1276 unsigned int cmd_write (const char *str, unsigned int count);
1285 1277
1286 wchar_t next_char () NOTHROW; 1278 wchar_t next_char () NOTHROW;
1287 wchar_t cmd_getc () THROW ((class out_of_input)); 1279 wchar_t cmd_getc () THROW ((class out_of_input));
1288 uint32_t next_octet () NOTHROW; 1280 uint32_t next_octet () NOTHROW;
… …
1292 void mouse_report (XButtonEvent &ev); 1284 void mouse_report (XButtonEvent &ev);
1293 void button_press (XButtonEvent &ev); 1285 void button_press (XButtonEvent &ev);
1294 void button_release (XButtonEvent &ev); 1286 void button_release (XButtonEvent &ev);
1295 void focus_in (); 1287 void focus_in ();
1296 void focus_out (); 1288 void focus_out ();
1297 int check_our_parents (); 1289 void update_fade_color (unsigned int idx);
1298#ifdef PRINTPIPE 1290#ifdef PRINTPIPE
1299 FILE *popen_printer (); 1291 FILE *popen_printer ();
1300 int pclose_printer (FILE *stream); 1292 int pclose_printer (FILE *stream);
1301#endif 1293#endif
1302 void process_print_pipe (); 1294 void process_print_pipe ();
… …
1323 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);
1324 void set_title (const char *str); 1316 void set_title (const char *str);
1325 void set_icon_name (const char *str); 1317 void set_icon_name (const char *str);
1326 void set_window_color (int idx, const char *color); 1318 void set_window_color (int idx, const char *color);
1327 void set_colorfgbg (); 1319 void set_colorfgbg ();
1328 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);
1329 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1322 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1330 1323
1331 // screen.C 1324 // screen.C
1332 1325
1333 void lalloc (line_t &l) const NOTHROW 1326 void lalloc (line_t &l) const
1334 { 1327 {
1335 l.t = (text_t *)talloc->alloc (); 1328 l.t = (text_t *)talloc->alloc ();
1336 l.r = (rend_t *)ralloc->alloc (); 1329 l.r = (rend_t *)ralloc->alloc ();
1337 } 1330 }
1338 1331
… …
1342 talloc->free (l.t); 1335 talloc->free (l.t);
1343 ralloc->free (l.r); 1336 ralloc->free (l.r);
1344 } 1337 }
1345#endif 1338#endif
1346 1339
1347 void lresize (line_t &l) const NOTHROW 1340 void lresize (line_t &l) const
1348 { 1341 {
1349 if (!l.t) 1342 if (!l.t)
1350 return; 1343 return;
1351 1344
1352 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1345 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1362 { 1355 {
1363 int base = GET_BASEFG (r); 1356 int base = GET_BASEFG (r);
1364#ifndef NO_BRIGHTCOLOR 1357#ifndef NO_BRIGHTCOLOR
1365 if (r & RS_Bold 1358 if (r & RS_Bold
1366# if ENABLE_STYLES 1359# if ENABLE_STYLES
1367 && OPTION (Opt_intensityStyles) 1360 && option (Opt_intensityStyles)
1368# endif 1361# endif
1369 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1362 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1370 base += minBrightCOLOR - minCOLOR; 1363 base += minBrightCOLOR - minCOLOR;
1371#endif 1364#endif
1372 return base; 1365 return base;
… …
1376 { 1369 {
1377 int base = GET_BASEBG (r); 1370 int base = GET_BASEBG (r);
1378#ifndef NO_BRIGHTCOLOR 1371#ifndef NO_BRIGHTCOLOR
1379 if (r & RS_Blink 1372 if (r & RS_Blink
1380# if ENABLE_STYLES 1373# if ENABLE_STYLES
1381 && OPTION (Opt_intensityStyles) 1374 && option (Opt_intensityStyles)
1382# endif 1375# endif
1383 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1376 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1384 base += minBrightCOLOR - minCOLOR; 1377 base += minBrightCOLOR - minCOLOR;
1385#endif 1378#endif
1386 return base; 1379 return base;
1387 } 1380 }
1388 1381
1389 bool option (uint32_t opt) const NOTHROW 1382 bool option (uint8_t opt) const NOTHROW
1390 { 1383 {
1391 return OPTION (opt); 1384 return options[opt >> 3] & (1 << (opt & 7));
1392 } 1385 }
1393 1386
1394 void set_option (uint32_t opt, bool set) NOTHROW 1387 void set_option (uint8_t opt, bool set = true) NOTHROW
1395 { 1388 {
1396 if (set) 1389 if (set)
1397 options |= opt; 1390 options[opt >> 3] |= (1 << (opt & 7));
1398 else 1391 else
1399 options &= ~opt; 1392 options[opt >> 3] &= ~(1 << (opt & 7));
1393 }
1394
1395 void PrivMode (int set, unsigned bit) NOTHROW
1396 {
1397 if (set)
1398 priv_modes |= bit;
1399 else
1400 priv_modes &= ~bit;
1400 } 1401 }
1401 1402
1402 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1403 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1403 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1404 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1404 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1405 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
… …
1420 void scr_remap_chars () NOTHROW; 1421 void scr_remap_chars () NOTHROW;
1421 void scr_remap_chars (line_t &l) NOTHROW; 1422 void scr_remap_chars (line_t &l) NOTHROW;
1422 1423
1423 enum cursor_mode { SAVE, RESTORE }; 1424 enum cursor_mode { SAVE, RESTORE };
1424 1425
1425 void scr_poweron () NOTHROW; 1426 void scr_poweron ();
1426 void scr_cursor (cursor_mode mode) NOTHROW; 1427 void scr_cursor (cursor_mode mode) NOTHROW;
1427 void scr_do_wrap () NOTHROW; 1428 void scr_do_wrap () NOTHROW;
1429 void scr_swap_screen () NOTHROW;
1428 int scr_change_screen (int scrn) NOTHROW; 1430 void scr_change_screen (int scrn);
1429 void scr_color (unsigned int color, int fgbg) NOTHROW; 1431 void scr_color (unsigned int color, int fgbg) NOTHROW;
1430 void scr_rendition (int set, int style) NOTHROW; 1432 void scr_rendition (int set, int style) NOTHROW;
1431 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; 1433 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1432 void scr_backspace () NOTHROW; 1434 void scr_backspace () NOTHROW;
1433 void scr_tab (int count, bool ht = false) NOTHROW; 1435 void scr_tab (int count, bool ht = false) NOTHROW;
… …
1509 void get_options (int argc, const char *const *argv); 1511 void get_options (int argc, const char *const *argv);
1510 int parse_keysym (const char *str, const char *arg); 1512 int parse_keysym (const char *str, const char *arg);
1511 void get_xdefaults (FILE *stream, const char *name); 1513 void get_xdefaults (FILE *stream, const char *name);
1512 void extract_resources (); 1514 void extract_resources ();
1513 // xpm.C 1515 // xpm.C
1514 int scale_pixmap (const char *geom); 1516 void get_window_origin (int &x, int &y);
1515 void resize_pixmap (); 1517 Pixmap get_pixmap_property (int prop_id);
1516 Pixmap set_bgPixmap (const char *file);
1517}; 1518};
1518 1519
1519/*
1520 *****************************************************************************
1521 * PROTOTYPES
1522 *****************************************************************************
1523 */
1524#ifdef PROTOTYPES
1525# define __PROTO(p) p
1526#else
1527# define __PROTO(p) ()
1528#endif
1529
1530#ifdef DEBUG_malloc
1531# include "dmalloc.h" /* This comes last */
1532#endif
1533
1534#endif /* _RXVT_H_ */ 1520#endif /* _RXVT_H_ */
1535 1521

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