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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 1.298 by ayin, Sun Aug 26 17:56:19 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;
… …
159const char * rxvt_Str_skip_space (const char *str) NOTHROW; 124const char * rxvt_Str_skip_space (const char *str) NOTHROW;
160char * rxvt_Str_trim (char *str) NOTHROW; 125char * rxvt_Str_trim (char *str) NOTHROW;
161int rxvt_Str_escaped (char *str) NOTHROW; 126int rxvt_Str_escaped (char *str) NOTHROW;
162char ** rxvt_splitcommastring (const char *cs) NOTHROW; 127char ** rxvt_splitcommastring (const char *cs) NOTHROW;
163void rxvt_freecommastring (char **cs) NOTHROW; 128void rxvt_freecommastring (char **cs) NOTHROW;
164char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
165 129
166///////////////////////////////////////////////////////////////////////////// 130/////////////////////////////////////////////////////////////////////////////
167 131
168// temporarily replace the process environment 132// temporarily replace the process environment
169extern char **environ; 133extern char **environ;
170extern char **rxvt_environ; // the original environ pointer 134extern char **rxvt_environ; // the original environ pointer
171 135
172inline void set_environ (stringvec *envv) 136static inline void set_environ (stringvec *envv)
173{ 137{
174#if ENABLE_PERL 138#if ENABLE_PERL
175 assert (envv); 139 assert (envv);
176#else 140#else
177 if (envv) 141 if (envv)
178#endif 142#endif
179 environ = (char **)envv->begin (); 143 environ = (char **)envv->begin ();
180} 144}
181 145
182inline void set_environ (char **envv) 146static inline void set_environ (char **envv)
183{ 147{
184#if ENABLE_PERL 148#if ENABLE_PERL
185 assert (envv); 149 assert (envv);
186#else 150#else
187 if (envv) 151 if (envv)
… …
203# define KEEP_SCROLLCOLOR 1 167# define KEEP_SCROLLCOLOR 1
204#else 168#else
205# undef KEEP_SCROLLCOLOR 169# undef KEEP_SCROLLCOLOR
206#endif 170#endif
207 171
172#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
173# define HAVE_BG_PIXMAP 1/* to simplify further usage */
174struct bgPixmap_t {
175
176 enum {
177 geometrySet = (1UL<<0),
178 propScale = (1UL<<1),
179 geometryFlags = (geometrySet|propScale),
180
181 tintSet = (1UL<<8),
182 tintNeeded = (1UL<<9),
183 tintWholesome = (1UL<<10),
184 tintServerSide = (1UL<<11),
185 tintFlags = (tintSet|tintServerSide|tintNeeded|tintWholesome),
186 blurNeeded = (1UL<<12),
187
188 isTransparent = (1UL<<16),
189 isInvalid = (1UL<<17)
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
208#ifdef XPM_BACKGROUND 201# ifdef XPM_BACKGROUND
209typedef struct { 202# ifdef HAVE_AFTERIMAGE
210 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
211 Pixmap pixmap; 245 Pixmap pixmap;
212} bgPixmap_t; 246 unsigned int pmap_width, pmap_height;
247 unsigned int pmap_depth;
248
249 bool window_size_sensitive ();
250 bool need_client_side_rendering ();
251 void apply ();
252 bool render ();
253 void invalidate () {
254 if (!(flags & isInvalid))
255 {
256 flags |= isInvalid;
257 invalid_since = NOW;
258 }
259 };
260};
261#else
262# undef HAVE_BG_PIXMAP
213#endif 263#endif
214 264
215/* 265/*
216 * the 'essential' information for reporting Mouse Events 266 * the 'essential' information for reporting Mouse Events
217 * pared down from XButtonEvent 267 * pared down from XButtonEvent
… …
431// fake styles 481// fake styles
432#define RS_Blink 0x00010000UL // blink 482#define RS_Blink 0x00010000UL // blink
433#define RS_RVid 0x00020000UL // reverse video 483#define RS_RVid 0x00020000UL // reverse video
434#define RS_Uline 0x00040000UL // underline 484#define RS_Uline 0x00040000UL // underline
435 485
486// toggle this to force redraw, must be != RS_Careful
487#define RS_redraw 0x01000000UL
488
436// 5 custom bits for extensions 489// 5 custom bits for extensions
437#define RS_customCount 32 490#define RS_customCount 32
438#define RS_customMask 0x00f80000UL 491#define RS_customMask 0x00f80000UL
439#define RS_customShift 19 492#define RS_customShift 19
440 493
… …
509 Rxvt_restoreFG = 39, // change default fg color 562 Rxvt_restoreFG = 39, // change default fg color
510 Rxvt_restoreBG = 49, // change default bg color 563 Rxvt_restoreBG = 49, // change default bg color
511 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 564 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
512 565
513 URxvt_locale = 701, // change locale 566 URxvt_locale = 701, // change locale
567 URxvt_version = 702, // request version
514 568
515 URxvt_Color_IT = 704, // change actual 'Italic' colour 569 URxvt_Color_IT = 704, // change actual 'Italic' colour
516 URxvt_Color_tint = 705, // change actual tint colour 570 URxvt_Color_tint = 705, // change actual tint colour
517 URxvt_Color_BD = 706, 571 URxvt_Color_BD = 706,
518 URxvt_Color_UL = 707, 572 URxvt_Color_UL = 707,
… …
534 * on the unnecessary items, e.g. Color_pointer, but won't bother 588 * 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 589 * until we need to. Also, be aware of usage in pixcolor_set
536 */ 590 */
537 591
538enum colour_list { 592enum colour_list {
593 Color_none = -2,
594 Color_transparent = -1,
539 Color_fg = 0, 595 Color_fg = 0,
540 Color_bg, 596 Color_bg,
541 minCOLOR, /* 2 */ 597 minCOLOR, /* 2 */
542 Color_Black = minCOLOR, 598 Color_Black = minCOLOR,
543 Color_Red3, 599 Color_Red3,
… …
585#endif 641#endif
586#ifdef KEEP_SCROLLCOLOR 642#ifdef KEEP_SCROLLCOLOR
587 Color_scroll, 643 Color_scroll,
588 Color_trough, 644 Color_trough,
589#endif 645#endif
590#if TINTING 646#if ENABLE_TRANSPARENCY
591 Color_tint, 647 Color_tint,
592#endif 648#endif
593#if OFF_FOCUS_FADING 649#if OFF_FOCUS_FADING
594 Color_fade, 650 Color_fade,
595#endif 651#endif
… …
602 TOTAL_COLORS = NRS_COLORS 658 TOTAL_COLORS = NRS_COLORS
603#endif 659#endif
604}; 660};
605 661
606#define Color_Bits 7 // 0 .. maxTermCOLOR 662#define Color_Bits 7 // 0 .. maxTermCOLOR
607
608#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
609#define NPIXCLR_BITS 32
610 663
611/* 664/*
612 * Resource list 665 * Resource list
613 */ 666 */
614enum { 667enum {
… …
616# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 669# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
617# include "rsinc.h" 670# include "rsinc.h"
618# undef def 671# undef def
619# undef reserve 672# undef reserve
620 NUM_RESOURCES 673 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}; 674};
658 675
659/* DEC private modes */ 676/* DEC private modes */
660#define PrivMode_132 (1UL<<0) 677#define PrivMode_132 (1UL<<0)
661#define PrivMode_132OK (1UL<<1) 678#define PrivMode_132OK (1UL<<1)
… …
679#define PrivMode_LFNL (1UL<<19) 696#define PrivMode_LFNL (1UL<<19)
680/* too annoying to implement X11 highlight tracking */ 697/* too annoying to implement X11 highlight tracking */
681/* #define PrivMode_MouseX11Track (1LU<<20) */ 698/* #define PrivMode_MouseX11Track (1LU<<20) */
682 699
683#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 700#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)
689 701
690#ifdef ALLOW_132_MODE 702#ifdef ALLOW_132_MODE
691# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 703# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
692#else 704#else
693# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 705# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
734 ***************************************************************************** 746 *****************************************************************************
735 * MACRO DEFINES 747 * MACRO DEFINES
736 ***************************************************************************** 748 *****************************************************************************
737 */ 749 */
738#define dLocal(type,name) type const name = this->name 750#define dLocal(type,name) type const name = this->name
739#define dDisp Display *disp = this->display->display 751
752// for speed reasons, we assume that all codepoints 32 to 126 are
753// single-width.
754#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
740 755
741/* convert pixel dimensions to row/column values. Everything as int32_t */ 756/* convert pixel dimensions to row/column values. Everything as int32_t */
742#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 757#define Pixel2Col(x) Pixel2Width((int32_t)(x))
743#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 758#define Pixel2Row(y) Pixel2Height((int32_t)(y))
744#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 759#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
746#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 761#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
747#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 762#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
748#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 763#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
749#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 764#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
750 765
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-1 766// for m >= -n, ensure remainder lies between 0..n-1
757#define MOD(m,n) (((m) + (n)) % (n)) 767#define MOD(m,n) (((m) + (n)) % (n))
758 768
759#define LINENO(n) MOD (term_start + int(n), total_rows) 769#define LINENO(n) MOD (term_start + int(n), total_rows)
760#define ROW(n) row_buf [LINENO (n)] 770#define ROW(n) row_buf [LINENO (n)]
… …
778#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 788#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
779#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 789#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
780 790
781#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 791#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
782 792
783#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 793#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
784#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 794#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
785 795
786#if ENABLE_STYLES 796#if ENABLE_STYLES
787# define FONTSET(style) fontset[GET_STYLE (style)] 797# define FONTSET(style) fontset[GET_STYLE (style)]
788#else 798#else
789# define FONTSET(style) fontset[0] 799# define FONTSET(style) fontset[0]
… …
817#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 827#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
818#define scrollbar_position(y) ((y) - scrollBar.beg) 828#define scrollbar_position(y) ((y) - scrollBar.beg)
819#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 829#define scrollbar_size() (scrollBar.end - scrollBar.beg \
820 - scrollbar_minheight ()) 830 - scrollbar_minheight ())
821 831
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; 832typedef callback<void (const char *)> log_callback;
850typedef callback1<int, int> getfd_callback; 833typedef callback<int (int)> getfd_callback;
851 834
852#define SET_LOCALE(locale) rxvt_set_locale (locale) 835#define SET_LOCALE(locale) rxvt_set_locale (locale)
853extern bool rxvt_set_locale (const char *locale) NOTHROW; 836extern bool rxvt_set_locale (const char *locale) NOTHROW;
854extern void rxvt_push_locale (const char *locale) NOTHROW; 837extern void rxvt_push_locale (const char *locale) NOTHROW;
855extern void rxvt_pop_locale () NOTHROW; 838extern void rxvt_pop_locale () NOTHROW;
… …
857/****************************************************************************/ 840/****************************************************************************/
858 841
859#define LINE_LONGER 0x0001 // line is continued on the next row 842#define LINE_LONGER 0x0001 // line is continued on the next row
860#define LINE_FILTERED 0x0002 // line has been filtered 843#define LINE_FILTERED 0x0002 // line has been filtered
861#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 844#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
845#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
846#define LINE_BIDI 0x0010 // line needs bidi (NYI)
862 847
863struct line_t { 848struct line_t {
864 text_t *t; // terminal the text 849 text_t *t; // terminal the text
865 rend_t *r; // rendition, uses RS_ flags 850 rend_t *r; // rendition, uses RS_ flags
866 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 851 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
920# define COMPOSE_LO 0x40000000UL 905# define COMPOSE_LO 0x40000000UL
921# define COMPOSE_HI 0x400fffffUL 906# define COMPOSE_HI 0x400fffffUL
922# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 907# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
923#else 908#else
924# if ENABLE_PERL 909# if ENABLE_PERL
925# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 910# 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 911# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
927# else 912# else
928# define COMPOSE_LO 0xd800UL 913# define COMPOSE_LO 0xd800UL
929# define COMPOSE_HI 0xf8ffUL 914# define COMPOSE_HI 0xf8ffUL
930# endif 915# endif
… …
959#endif 944#endif
960 945
961/****************************************************************************/ 946/****************************************************************************/
962 947
963#ifdef KEYSYM_RESOURCE 948#ifdef KEYSYM_RESOURCE
964 class keyboard_manager; 949class keyboard_manager;
965#endif 950#endif
966 951
967struct rxvt_term : zero_initialized, rxvt_vars { 952struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
953
954 // special markers with magic addresses
955 static const char resval_undef []; // options specifically unset
956 static const char resval_on []; // boolean options switched on
957 static const char resval_off []; // or off
958
968 log_callback *log_hook; // log error messages through this hook, if != 0 959 log_callback *log_hook; // log error messages through this hook, if != 0
969 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 960 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
970#if ENABLE_PERL 961#if ENABLE_PERL
971 rxvt_perl_term perl; 962 rxvt_perl_term perl;
972#endif 963#endif
973 struct mbstate mbstate; // current input multibyte state 964 struct mbstate mbstate; // current input multibyte state
974 965
975 unsigned char want_refresh:1, 966 unsigned char want_refresh:1,
976#ifdef TRANSPARENT 967#ifdef ENABLE_TRANSPARENCY
977 want_full_refresh:1, /* awaiting full screen refresh */ 968 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 969#endif
983 current_screen:1, /* primary or secondary */ 970 current_screen:1, /* primary or secondary */
984 num_scr_allow:1, 971 num_scr_allow:1,
985 bypass_keystate:1, 972 bypass_keystate:1,
986#ifdef CURSOR_BLINK 973#ifdef CURSOR_BLINK
… …
1013 int prev_ncol, /* screen: previous number of columns */ 1000 int prev_ncol, /* screen: previous number of columns */
1014 prev_nrow; /* screen: previous number of rows */ 1001 prev_nrow; /* screen: previous number of rows */
1015/* ---------- */ 1002/* ---------- */
1016 rend_t rstyle; 1003 rend_t rstyle;
1017/* ---------- */ 1004/* ---------- */
1018 uint32_t pixcolor_set[NPIXCLR_SETS];
1019/* ---------- */
1020#ifdef SELECTION_SCROLLING 1005#ifdef SELECTION_SCROLLING
1021 int scroll_selection_lines; 1006 int scroll_selection_lines;
1022 enum page_dirn scroll_selection_dir; 1007 enum page_dirn scroll_selection_dir;
1023 int selection_save_x, 1008 int selection_save_x,
1024 selection_save_y, 1009 selection_save_y,
… …
1029 /* give proper Scroll behaviour */ 1014 /* give proper Scroll behaviour */
1030#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1015#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1031 mouse_slip_wheel_speed, 1016 mouse_slip_wheel_speed,
1032#endif 1017#endif
1033 refresh_count, 1018 refresh_count,
1034 refresh_limit,
1035 last_bot, /* scrollbar last bottom position */ 1019 last_bot, /* scrollbar last bottom position */
1036 last_top, /* scrollbar last top position */ 1020 last_top, /* scrollbar last top position */
1037 last_state, /* scrollbar last state */ 1021 last_state, /* scrollbar last state */
1038 scrollbar_len, 1022 scrollbar_len,
1039 window_vt_x, 1023 window_vt_x,
… …
1050 int old_width, /* last used width in screen resize */ 1034 int old_width, /* last used width in screen resize */
1051 old_height; /* last used height in screen resize */ 1035 old_height; /* last used height in screen resize */
1052 unsigned long priv_modes, 1036 unsigned long priv_modes,
1053 SavedModes; 1037 SavedModes;
1054/* ---------- */ 1038/* ---------- */
1055 Atom xa[NUM_XA]; 1039 Atom *xa;
1056/* ---------- */ 1040/* ---------- */
1057#ifdef RXVT_SCROLLBAR 1041#ifdef RXVT_SCROLLBAR
1058 GC scrollbarGC, 1042 GC scrollbarGC,
1059 topShadowGC, 1043 topShadowGC,
1060 botShadowGC; 1044 botShadowGC;
… …
1095#endif 1079#endif
1096 struct mouse_event MEvent; 1080 struct mouse_event MEvent;
1097 XComposeStatus compose; 1081 XComposeStatus compose;
1098 ttymode_t tio; 1082 ttymode_t tio;
1099 row_col_t oldcursor; 1083 row_col_t oldcursor;
1100#ifdef XPM_BACKGROUND 1084#ifdef HAVE_BG_PIXMAP
1101 bgPixmap_t bgPixmap; 1085 bgPixmap_t bgPixmap;
1102 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1086#endif
1087#ifdef HAVE_AFTERIMAGE
1088 ASVisual *asv;
1089 ASImageManager *asimman;
1103#endif 1090#endif
1104 1091
1105#if ENABLE_OVERLAY 1092#if ENABLE_OVERLAY
1106 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1093 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1107 text_t **ov_text; 1094 text_t **ov_text;
… …
1117 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1104 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1118#endif 1105#endif
1119 1106
1120 vector<void *> allocated; // free these memory blocks with free() 1107 vector<void *> allocated; // free these memory blocks with free()
1121 1108
1122 char *env_windowid; /* environmental variable WINDOWID */ 1109 char env_windowid[21]; /* environmental variable WINDOWID */
1110 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1123 char *env_display; /* environmental variable DISPLAY */ 1111 char *env_display; /* environmental variable DISPLAY */
1124 char *env_term; /* environmental variable TERM */ 1112 char *env_term; /* environmental variable TERM */
1125 char *env_colorfgbg; 1113
1126 char *locale; 1114 char *locale;
1127 char charsets[4]; 1115 char charsets[4];
1128 char *v_buffer; /* pointer to physical buffer */ 1116 char *v_buffer; /* pointer to physical buffer */
1129 unsigned int v_buflen; /* size of area to write */ 1117 unsigned int v_buflen; /* size of area to write */
1130 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1118 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1131 1119
1132#ifdef KEYSYM_RESOURCE 1120#ifdef KEYSYM_RESOURCE
1133 keyboard_manager *keyboard; 1121 keyboard_manager *keyboard;
1134#endif 1122#endif
1135 1123
… …
1157#endif 1145#endif
1158 1146
1159 // modifies first argument(!) 1147 // modifies first argument(!)
1160 void paste (char *data, unsigned int len) NOTHROW; 1148 void paste (char *data, unsigned int len) NOTHROW;
1161 1149
1162 long vt_emask, vt_emask_perl; 1150 long vt_emask, vt_emask_perl, vt_emask_xim;
1163 1151
1164 void vt_select_input () const NOTHROW 1152 void vt_select_input () const NOTHROW
1165 { 1153 {
1166 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1154 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1167 } 1155 }
1168 1156
1169#if TRANSPARENT 1157#if ENABLE_TRANSPARENCY || ENABLE_PERL
1170 void rootwin_cb (XEvent &xev); 1158 void rootwin_cb (XEvent &xev);
1171 xevent_watcher rootwin_ev; 1159 xevent_watcher rootwin_ev;
1160#endif
1161#ifdef HAVE_BG_PIXMAP
1162 int update_background ();
1163 void update_background_cb (time_watcher &w);
1164 time_watcher update_background_ev;
1172#endif 1165#endif
1173 1166
1174 void x_cb (XEvent &xev); 1167 void x_cb (XEvent &xev);
1175 void flush (); 1168 void flush ();
1176 xevent_watcher termwin_ev; 1169 xevent_watcher termwin_ev;
… …
1236 bool pty_fill (); 1229 bool pty_fill ();
1237 1230
1238 void make_current () const // make this the "currently active" urxvt instance 1231 void make_current () const // make this the "currently active" urxvt instance
1239 { 1232 {
1240 SET_R (this); 1233 SET_R (this);
1234 set_environ (envv);
1241 rxvt_set_locale (locale); 1235 rxvt_set_locale (locale);
1242 set_environ (envv);
1243 } 1236 }
1244 1237
1245 void init_secondary (); 1238 void init_secondary ();
1246 const char **init_resources (int argc, const char *const *argv); 1239 const char **init_resources (int argc, const char *const *argv);
1247 const char *x_resource (const char *name); 1240 const char *x_resource (const char *name);
… …
1272 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1265 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1273 1266
1274 bool IMisRunning (); 1267 bool IMisRunning ();
1275 void IMSendSpot (); 1268 void IMSendSpot ();
1276 bool IM_get_IC (const char *modifiers); 1269 bool IM_get_IC (const char *modifiers);
1277 void IMSetStatusPosition (); 1270 void IMSetPosition ();
1278#endif 1271#endif
1279 1272
1280 void resize_scrollbar (); 1273 void resize_scrollbar ();
1281 1274
1282 // command.C 1275 // command.C
1283 void lookup_key (XKeyEvent &ev); 1276 void key_press (XKeyEvent &ev);
1277 void key_release (XKeyEvent &ev);
1284 unsigned int cmd_write (const char *str, unsigned int count); 1278 unsigned int cmd_write (const char *str, unsigned int count);
1285 1279
1286 wchar_t next_char () NOTHROW; 1280 wchar_t next_char () NOTHROW;
1287 wchar_t cmd_getc () THROW ((class out_of_input)); 1281 wchar_t cmd_getc () THROW ((class out_of_input));
1288 uint32_t next_octet () NOTHROW; 1282 uint32_t next_octet () NOTHROW;
… …
1292 void mouse_report (XButtonEvent &ev); 1286 void mouse_report (XButtonEvent &ev);
1293 void button_press (XButtonEvent &ev); 1287 void button_press (XButtonEvent &ev);
1294 void button_release (XButtonEvent &ev); 1288 void button_release (XButtonEvent &ev);
1295 void focus_in (); 1289 void focus_in ();
1296 void focus_out (); 1290 void focus_out ();
1297 int check_our_parents (); 1291 void update_fade_color (unsigned int idx);
1298#ifdef PRINTPIPE 1292#ifdef PRINTPIPE
1299 FILE *popen_printer (); 1293 FILE *popen_printer ();
1300 int pclose_printer (FILE *stream); 1294 int pclose_printer (FILE *stream);
1301#endif 1295#endif
1302 void process_print_pipe (); 1296 void process_print_pipe ();
… …
1323 void set_utf8_property (Atom prop, const char *str, int len = -1); 1317 void set_utf8_property (Atom prop, const char *str, int len = -1);
1324 void set_title (const char *str); 1318 void set_title (const char *str);
1325 void set_icon_name (const char *str); 1319 void set_icon_name (const char *str);
1326 void set_window_color (int idx, const char *color); 1320 void set_window_color (int idx, const char *color);
1327 void set_colorfgbg (); 1321 void set_colorfgbg ();
1328 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1322 bool set_color (rxvt_color &color, const char *name);
1323 void alias_color (int dst, int src);
1329 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1324 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1330 1325
1331 // screen.C 1326 // screen.C
1332 1327
1333 void lalloc (line_t &l) const NOTHROW 1328 void lalloc (line_t &l) const
1334 { 1329 {
1335 l.t = (text_t *)talloc->alloc (); 1330 l.t = (text_t *)talloc->alloc ();
1336 l.r = (rend_t *)ralloc->alloc (); 1331 l.r = (rend_t *)ralloc->alloc ();
1337 } 1332 }
1338 1333
… …
1342 talloc->free (l.t); 1337 talloc->free (l.t);
1343 ralloc->free (l.r); 1338 ralloc->free (l.r);
1344 } 1339 }
1345#endif 1340#endif
1346 1341
1347 void lresize (line_t &l) const NOTHROW 1342 void lresize (line_t &l) const
1348 { 1343 {
1349 if (!l.t) 1344 if (!l.t)
1350 return; 1345 return;
1351 1346
1352 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1347 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1362 { 1357 {
1363 int base = GET_BASEFG (r); 1358 int base = GET_BASEFG (r);
1364#ifndef NO_BRIGHTCOLOR 1359#ifndef NO_BRIGHTCOLOR
1365 if (r & RS_Bold 1360 if (r & RS_Bold
1366# if ENABLE_STYLES 1361# if ENABLE_STYLES
1367 && OPTION (Opt_intensityStyles) 1362 && option (Opt_intensityStyles)
1368# endif 1363# endif
1369 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1364 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1370 base += minBrightCOLOR - minCOLOR; 1365 base += minBrightCOLOR - minCOLOR;
1371#endif 1366#endif
1372 return base; 1367 return base;
… …
1376 { 1371 {
1377 int base = GET_BASEBG (r); 1372 int base = GET_BASEBG (r);
1378#ifndef NO_BRIGHTCOLOR 1373#ifndef NO_BRIGHTCOLOR
1379 if (r & RS_Blink 1374 if (r & RS_Blink
1380# if ENABLE_STYLES 1375# if ENABLE_STYLES
1381 && OPTION (Opt_intensityStyles) 1376 && option (Opt_intensityStyles)
1382# endif 1377# endif
1383 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1378 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1384 base += minBrightCOLOR - minCOLOR; 1379 base += minBrightCOLOR - minCOLOR;
1385#endif 1380#endif
1386 return base; 1381 return base;
1387 } 1382 }
1388 1383
1389 bool option (uint32_t opt) const NOTHROW 1384 bool option (uint8_t opt) const NOTHROW
1390 { 1385 {
1391 return OPTION (opt); 1386 return options[opt >> 3] & (1 << (opt & 7));
1392 } 1387 }
1393 1388
1394 void set_option (uint32_t opt, bool set) NOTHROW 1389 void set_option (uint8_t opt, bool set = true) NOTHROW
1395 { 1390 {
1396 if (set) 1391 if (set)
1397 options |= opt; 1392 options[opt >> 3] |= (1 << (opt & 7));
1398 else 1393 else
1399 options &= ~opt; 1394 options[opt >> 3] &= ~(1 << (opt & 7));
1395 }
1396
1397 void PrivMode (int set, unsigned bit) NOTHROW
1398 {
1399 if (set)
1400 priv_modes |= bit;
1401 else
1402 priv_modes &= ~bit;
1400 } 1403 }
1401 1404
1402 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1405 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; 1406 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; 1407 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
… …
1420 void scr_remap_chars () NOTHROW; 1423 void scr_remap_chars () NOTHROW;
1421 void scr_remap_chars (line_t &l) NOTHROW; 1424 void scr_remap_chars (line_t &l) NOTHROW;
1422 1425
1423 enum cursor_mode { SAVE, RESTORE }; 1426 enum cursor_mode { SAVE, RESTORE };
1424 1427
1425 void scr_poweron () NOTHROW; 1428 void scr_poweron ();
1426 void scr_cursor (cursor_mode mode) NOTHROW; 1429 void scr_cursor (cursor_mode mode) NOTHROW;
1427 void scr_do_wrap () NOTHROW; 1430 void scr_do_wrap () NOTHROW;
1431 void scr_swap_screen () NOTHROW;
1428 int scr_change_screen (int scrn) NOTHROW; 1432 void scr_change_screen (int scrn);
1429 void scr_color (unsigned int color, int fgbg) NOTHROW; 1433 void scr_color (unsigned int color, int fgbg) NOTHROW;
1430 void scr_rendition (int set, int style) NOTHROW; 1434 void scr_rendition (int set, int style) NOTHROW;
1431 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; 1435 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1432 void scr_backspace () NOTHROW; 1436 void scr_backspace () NOTHROW;
1433 void scr_tab (int count, bool ht = false) NOTHROW; 1437 void scr_tab (int count, bool ht = false) NOTHROW;
… …
1509 void get_options (int argc, const char *const *argv); 1513 void get_options (int argc, const char *const *argv);
1510 int parse_keysym (const char *str, const char *arg); 1514 int parse_keysym (const char *str, const char *arg);
1511 void get_xdefaults (FILE *stream, const char *name); 1515 void get_xdefaults (FILE *stream, const char *name);
1512 void extract_resources (); 1516 void extract_resources ();
1513 // xpm.C 1517 // xpm.C
1514 int scale_pixmap (const char *geom); 1518 void get_window_origin (int &x, int &y);
1515 void resize_pixmap (); 1519 Pixmap get_pixmap_property (int prop_id);
1516 Pixmap set_bgPixmap (const char *file);
1517}; 1520};
1518 1521
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_ */ 1522#endif /* _RXVT_H_ */
1535 1523

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