ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/rxvt.h
(Generate patch)

Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.198 by root, Thu Jan 12 00:35:39 2006 UTC vs.
Revision 1.270 by sasha, Fri Jun 8 20:04:12 2007 UTC

… …
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include "rxvtlib.h"
5 5
6#include "feature.h" 6#include "feature.h"
7
8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1
10#endif
11
12#if ENABLE_PERL
13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1
15#endif
16
17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1
21# define CURSOR_BLINK 1
22# define OPTION_HC 1
23#else
24# define ENABLE_MINIMAL 1
25#endif
7 26
8#include <limits.h> 27#include <limits.h>
9 28
10#include <X11/cursorfont.h> 29#include <X11/cursorfont.h>
11#include <X11/keysym.h> 30#include <X11/keysym.h>
… …
14#if ENABLE_FRILLS 33#if ENABLE_FRILLS
15# include <X11/Xmd.h> 34# include <X11/Xmd.h>
16#endif 35#endif
17 36
18#include "encoding.h" 37#include "encoding.h"
38#include "rxvtutil.h"
19#include "rxvtfont.h" 39#include "rxvtfont.h"
20#include "rxvttoolkit.h" 40#include "rxvttoolkit.h"
21#include "iom.h" 41#include "iom.h"
22#include "salloc.h" 42#include "salloc.h"
43#include "libptytty.h"
23 44
24#include "rxvtperl.h" 45#include "rxvtperl.h"
25 46
26#if ENABLE_FRILLS 47// try to avoid some macros to decrease code size, on some systems
27# define ENABLE_XEMBED 1 48#if ENABLE_MINIMAL
28# define ENABLE_EWMH 1 49# define strcmp(a,b) (strcmp)(a,b)
29# define CURSOR_BLINK 1 50# define strlen(a) (strlen)(a)
51# define strcpy(a,b) (strcpy)(a,b)
52# define memset(a,c,l) (memset)(a,c,l)
53# define memcpy(a,b,l) (memcpy)(a,b,l)
30#endif 54#endif
31 55
32/* 56/*
33 ***************************************************************************** 57 *****************************************************************************
34 * SYSTEM HACKS 58 * SYSTEM HACKS
… …
43#if defined (sun) && !defined (__sun__) 67#if defined (sun) && !defined (__sun__)
44# define __sun__ 1 68# define __sun__ 1
45#endif 69#endif
46 70
47#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
48typedef char *XPointer; 72typedef char *XPointer;
49#endif 73#endif
50 74
51#ifdef HAVE_TERMIOS_H
52# include <termios.h> 75#include <termios.h>
53typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
54#else
55# include <sgtty.h>
56typedef struct {
57 struct sgttyb sg;
58 struct tchars tc;
59 struct ltchars lc;
60 int line;
61 int local;
62} ttymode_t;
63#endif
64 77
78#ifdef HAVE_AFTERIMAGE
79# include <afterimage.h>
80#undef min
81#undef max
65#ifdef XPM_BACKGROUND 82#elif defined(XPM_BACKGROUND)
66# ifdef XPM_INC_X11 83# ifdef XPM_INC_X11
67# include <X11/xpm.h> 84# include <X11/xpm.h>
68# else 85# else
69# include <xpm.h> 86# include <xpm.h>
70# endif 87# endif
… …
73#ifndef STDIN_FILENO 90#ifndef STDIN_FILENO
74# define STDIN_FILENO 0 91# define STDIN_FILENO 0
75# define STDOUT_FILENO 1 92# define STDOUT_FILENO 1
76# define STDERR_FILENO 2 93# define STDERR_FILENO 2
77#endif 94#endif
95
96/****************************************************************************/
97
98// exception thrown on fatal (per-instance) errors
99class rxvt_failure_exception { };
100
101// exception thrown when the command parser runs out of input data
102class out_of_input { };
78 103
79/* 104/*
80 ***************************************************************************** 105 *****************************************************************************
81 * PROTOTYPES 106 * PROTOTYPES
82 ***************************************************************************** 107 *****************************************************************************
83 */ 108 */
84// main.C 109// main.C
85RETSIGTYPE rxvt_Child_signal (int sig); 110RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
86RETSIGTYPE rxvt_Exit_signal (int sig); 111RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
87void rxvt_clean_exit (); 112void rxvt_clean_exit () NOTHROW;
88void * rxvt_malloc (size_t size); 113void * rxvt_malloc (size_t size);
89void * rxvt_calloc (size_t number, size_t size); 114void * rxvt_calloc (size_t number, size_t size);
90void * rxvt_realloc (void *ptr, size_t size); 115void * rxvt_realloc (void *ptr, size_t size);
91void rxvt_privileges (rxvt_privaction action);
92 116
93// util.C 117// misc.C
94char * rxvt_wcstombs (const wchar_t *str, int len = -1); 118char * rxvt_wcstombs (const wchar_t *str, int len = -1);
95wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 119wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
96char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 120char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
97wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 121wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
98char * rxvt_strdup (const char *str); 122char * rxvt_strdup_cpp (const char *str);
99 123
100// misc.C 124#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
125
101char * rxvt_r_basename (const char *str); 126char * rxvt_r_basename (const char *str) NOTHROW;
102void rxvt_vlog (const char *fmt, va_list arg_ptr); 127void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
103void rxvt_log (const char *fmt,...); 128void rxvt_log (const char *fmt,...) NOTHROW;
104void rxvt_warn (const char *fmt,...); 129void rxvt_warn (const char *fmt,...) NOTHROW;
105void rxvt_fatal (const char *fmt,...); 130void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
106void rxvt_exit_failure (); 131void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
132
107int rxvt_Str_match (const char *s1, const char *s2); 133int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
108const char * rxvt_Str_skip_space (const char *str); 134const char * rxvt_Str_skip_space (const char *str) NOTHROW;
109char * rxvt_Str_trim (char *str); 135char * rxvt_Str_trim (char *str) NOTHROW;
110int rxvt_Str_escaped (char *str); 136int rxvt_Str_escaped (char *str) NOTHROW;
111char ** rxvt_splitcommastring (const char *cs); 137char ** rxvt_splitcommastring (const char *cs) NOTHROW;
112void rxvt_freecommastring (char **cs); 138void rxvt_freecommastring (char **cs) NOTHROW;
113char * rxvt_File_find (const char *file, const char *ext, const char *path); 139char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
114void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
115void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
116void rxvt_usleep (int usecs);
117 140
118///////////////////////////////////////////////////////////////////////////// 141/////////////////////////////////////////////////////////////////////////////
119 142
120// temporarily replace the process environment 143// temporarily replace the process environment
121extern char **environ; 144extern char **environ;
122extern char **rxvt_environ; // the original environ pointer 145extern char **rxvt_environ; // the original environ pointer
123 146
124struct temp_environ 147inline void set_environ (stringvec *envv)
125{ 148{
126 char **prev; 149#if ENABLE_PERL
127 150 assert (envv);
128 temp_environ (const stringvec *envv) 151#else
129 : prev(environ)
130 {
131 if (envv) 152 if (envv)
153#endif
132 environ = (char **)envv->begin (); 154 environ = (char **)envv->begin ();
133 } 155}
134 156
135 temp_environ (char **env) 157inline void set_environ (char **envv)
136 : prev(environ) 158{
137 { 159#if ENABLE_PERL
160 assert (envv);
161#else
138 if (env) 162 if (envv)
163#endif
139 environ = env; 164 environ = envv;
140 } 165}
141
142 ~temp_environ ()
143 {
144 environ = prev;
145 }
146};
147
148#define TEMP_ENV temp_environ temp_environ (envv)
149 166
150/* 167/*
151 ***************************************************************************** 168 *****************************************************************************
152 * STRUCTURES AND TYPEDEFS 169 * STRUCTURES AND TYPEDEFS
153 ***************************************************************************** 170 *****************************************************************************
154 */ 171 */
155struct grwin_t; 172struct grwin_t;
156 173
157/* Sanitize menubar info */
158#ifndef MENUBAR
159# undef MENUBAR_MAX
160#endif
161#ifndef MENUBAR_MAX
162# define MENUBAR_MAX 0
163#endif
164
165/* If we're using either the rxvt scrollbar or menu bars, keep the 174/* If we're using either the rxvt scrollbar, keep the
166 * scrollColor resource. 175 * scrollColor resource.
167 */ 176 */
168#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 177#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
169# define KEEP_SCROLLCOLOR 1 178# define KEEP_SCROLLCOLOR 1
170#else 179#else
171# undef KEEP_SCROLLCOLOR 180# undef KEEP_SCROLLCOLOR
172#endif 181#endif
173 182
174#ifdef XPM_BACKGROUND 183#ifdef XPM_BACKGROUND
175typedef struct { 184typedef struct {
176 short w, h, x, y; 185 short w, h, x, y;
186 bool auto_resize ;
177 Pixmap pixmap; 187 Pixmap pixmap;
178} bgPixmap_t; 188} bgPixmap_t;
179#endif 189#endif
180 190
181/* 191/*
… …
243 253
244#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 254#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
245# define NO_MOUSE_REPORT_SCROLLBAR 1 255# define NO_MOUSE_REPORT_SCROLLBAR 1
246#endif 256#endif
247 257
248#if defined (ISO_14755) || defined (ENABLE_PERL)
249# define ENABLE_OVERLAY 1
250#endif
251
252/* now look for other badly set stuff */ 258/* now look for other badly set stuff */
253 259
254#if !defined (EACCESS) && defined(EAGAIN) 260#if !defined (EACCESS) && defined(EAGAIN)
255# define EACCESS EAGAIN 261# define EACCESS EAGAIN
256#endif 262#endif
… …
258#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 264#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
259# define EXIT_SUCCESS 0 /* exit function success */ 265# define EXIT_SUCCESS 0 /* exit function success */
260# define EXIT_FAILURE 1 /* exit function failure */ 266# define EXIT_FAILURE 1 /* exit function failure */
261#endif 267#endif
262 268
263#define menuBar_esc 10
264#define scrollBar_esc 30 269#define scrollBar_esc 30
265#define menuBar_margin 2 /* margin below text */
266 270
267#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 271#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
268# define HAVE_SCROLLBARS 1 272# define HAVE_SCROLLBARS 1
269#endif
270
271/* width of scrollBar, menuBar shadow, must be 1 or 2 */
272#ifdef HALFSHADOW
273# define MENU_SHADOW 1
274#else
275# define MENU_SHADOW 2
276#endif 273#endif
277 274
278#define R_SB_ALIGN_CENTRE 0 275#define R_SB_ALIGN_CENTRE 0
279#define R_SB_ALIGN_TOP 1 276#define R_SB_ALIGN_TOP 1
280#define R_SB_ALIGN_BOTTOM 2 277#define R_SB_ALIGN_BOTTOM 2
… …
353 * | 350 * |
354 * +---< SB_WIDTH_NEXT 351 * +---< SB_WIDTH_NEXT
355 */ 352 */
356 353
357enum { 354enum {
358 NO_REFRESH = 0 , /* Window not visible at all! */ 355 NO_REFRESH = 0, /* Window not visible at all! */
359 FAST_REFRESH = 1<<0, /* Fully exposed window */ 356 FAST_REFRESH = 1, /* Fully exposed window */
360 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 357 SLOW_REFRESH = 2, /* Partially exposed window */
361 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
362}; 358};
363 359
364#ifdef NO_SECONDARY_SCREEN 360#ifdef NO_SECONDARY_SCREEN
365# define NSCREENS 0 361# define NSCREENS 0
366#else 362#else
… …
410 406
411// fake styles 407// fake styles
412#define RS_Blink 0x00010000UL // blink 408#define RS_Blink 0x00010000UL // blink
413#define RS_RVid 0x00020000UL // reverse video 409#define RS_RVid 0x00020000UL // reverse video
414#define RS_Uline 0x00040000UL // underline 410#define RS_Uline 0x00040000UL // underline
411
412// toggle this to force redraw, must be != RS_Careful
413#define RS_redraw 0x01000000UL
415 414
416// 5 custom bits for extensions 415// 5 custom bits for extensions
417#define RS_customCount 32 416#define RS_customCount 32
418#define RS_customMask 0x00f80000UL 417#define RS_customMask 0x00f80000UL
419#define RS_customShift 19 418#define RS_customShift 19
… …
489 Rxvt_restoreFG = 39, // change default fg color 488 Rxvt_restoreFG = 39, // change default fg color
490 Rxvt_restoreBG = 49, // change default bg color 489 Rxvt_restoreBG = 49, // change default bg color
491 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 490 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
492 491
493 URxvt_locale = 701, // change locale 492 URxvt_locale = 701, // change locale
494 URxvt_Menu = 703, // set menu item 493 URxvt_version = 702, // request version
494
495 URxvt_Color_IT = 704, // change actual 'Italic' colour 495 URxvt_Color_IT = 704, // change actual 'Italic' colour
496 URxvt_Color_tint = 705, // change actual tint colour 496 URxvt_Color_tint = 705, // change actual tint colour
497 URxvt_Color_BD = 706, 497 URxvt_Color_BD = 706,
498 URxvt_Color_UL = 707, 498 URxvt_Color_UL = 707,
499 499
… …
514 * on the unnecessary items, e.g. Color_pointer, but won't bother 514 * on the unnecessary items, e.g. Color_pointer, but won't bother
515 * until we need to. Also, be aware of usage in pixcolor_set 515 * until we need to. Also, be aware of usage in pixcolor_set
516 */ 516 */
517 517
518enum colour_list { 518enum colour_list {
519 Color_none = -2,
520 Color_transparent = -1,
519 Color_fg = 0, 521 Color_fg = 0,
520 Color_bg, 522 Color_bg,
521 minCOLOR, /* 2 */ 523 minCOLOR, /* 2 */
522 Color_Black = minCOLOR, 524 Color_Black = minCOLOR,
523 Color_Red3, 525 Color_Red3,
… …
583#endif 585#endif
584}; 586};
585 587
586#define Color_Bits 7 // 0 .. maxTermCOLOR 588#define Color_Bits 7 // 0 .. maxTermCOLOR
587 589
588#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
589#define NPIXCLR_BITS 32
590
591/* 590/*
592 * Resource list 591 * Resource list
593 */ 592 */
594enum { 593enum {
595# define def(name) Rs_ ## name, 594# define def(name) Rs_ ## name,
596# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 595# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
597# include "rsinc.h" 596# include "rsinc.h"
598# undef def 597# undef def
599# undef reserve 598# undef reserve
600 NUM_RESOURCES 599 NUM_RESOURCES
601};
602
603// see init.C:xa_names, which must be kept in sync
604enum {
605 XA_TEXT = 0,
606 XA_COMPOUND_TEXT,
607 XA_UTF8_STRING,
608 XA_MULTIPLE,
609 XA_TARGETS,
610 XA_TIMESTAMP,
611 XA_VT_SELECTION,
612 XA_INCR,
613 XA_WM_PROTOCOLS,
614 XA_WM_DELETE_WINDOW,
615 XA_CLIPBOARD,
616#if ENABLE_FRILLS
617 XA_MOTIF_WM_HINTS,
618#endif
619#if ENABLE_EWMH
620 XA_NET_WM_PID,
621 XA_NET_WM_NAME,
622 XA_NET_WM_ICON_NAME,
623 XA_NET_WM_PING,
624#endif
625#if USE_XIM
626 XA_WM_LOCALE_NAME,
627#endif
628#if TRANSPARENT
629 XA_XROOTPMAP_ID,
630 XA_ESETROOT_PMAP_ID,
631#endif
632#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
633 XA_DNDPROTOCOL,
634 XA_DNDSELECTION,
635#endif
636#if ENABLE_XEMBED
637 XA_XEMBED,
638 XA_XEMBED_INFO,
639#endif
640 NUM_XA
641}; 600};
642 601
643/* DEC private modes */ 602/* DEC private modes */
644#define PrivMode_132 (1UL<<0) 603#define PrivMode_132 (1UL<<0)
645#define PrivMode_132OK (1UL<<1) 604#define PrivMode_132OK (1UL<<1)
… …
654#define PrivMode_ShiftKeys (1UL<<10) 613#define PrivMode_ShiftKeys (1UL<<10)
655#define PrivMode_VisibleCursor (1UL<<11) 614#define PrivMode_VisibleCursor (1UL<<11)
656#define PrivMode_MouseX10 (1UL<<12) 615#define PrivMode_MouseX10 (1UL<<12)
657#define PrivMode_MouseX11 (1UL<<13) 616#define PrivMode_MouseX11 (1UL<<13)
658#define PrivMode_scrollBar (1UL<<14) 617#define PrivMode_scrollBar (1UL<<14)
659#define PrivMode_menuBar (1UL<<15)
660#define PrivMode_TtyOutputInh (1UL<<16) 618#define PrivMode_TtyOutputInh (1UL<<15)
661#define PrivMode_Keypress (1UL<<17) 619#define PrivMode_Keypress (1UL<<16)
662#define PrivMode_smoothScroll (1UL<<18) 620#define PrivMode_smoothScroll (1UL<<17)
663#define PrivMode_vt52 (1UL<<19) 621#define PrivMode_vt52 (1UL<<18)
664#define PrivMode_LFNL (1UL<<20) 622#define PrivMode_LFNL (1UL<<19)
665/* too annoying to implement X11 highlight tracking */ 623/* too annoying to implement X11 highlight tracking */
666/* #define PrivMode_MouseX11Track (1LU<<21) */ 624/* #define PrivMode_MouseX11Track (1LU<<20) */
667 625
668#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 626#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
669#define PrivMode(test,bit) \ 627#define PrivMode(test,bit) \
670 if (test) \ 628 if (test) \
671 priv_modes |= (bit); \ 629 priv_modes |= (bit); \
… …
718/* 676/*
719 ***************************************************************************** 677 *****************************************************************************
720 * MACRO DEFINES 678 * MACRO DEFINES
721 ***************************************************************************** 679 *****************************************************************************
722 */ 680 */
723#define dDisp Display *disp = display->display 681#define dLocal(type,name) type const name = this->name
682
683// for speed reasons, we assume that all codepoints 32 to 126 are
684// single-width.
685#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
724 686
725/* convert pixel dimensions to row/column values. Everything as int32_t */ 687/* convert pixel dimensions to row/column values. Everything as int32_t */
726#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 688#define Pixel2Col(x) Pixel2Width((int32_t)(x))
727#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 689#define Pixel2Row(y) Pixel2Height((int32_t)(y))
728#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 690#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
730#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 692#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
731#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 693#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
732#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 694#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
733#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 695#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
734 696
735#define OPTION(opt) (options & (opt))
736#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
737 | Opt_jumpScroll | Opt_secondaryScreen \
738 | Opt_pastableTabs | Opt_intensityStyles)
739
740// for m >= -n, ensure remainder lies between 0..n-1 697// for m >= -n, ensure remainder lies between 0..n-1
741#define MOD(m,n) (((m) + (n)) % (n)) 698#define MOD(m,n) (((m) + (n)) % (n))
742 699
743#define LINENO(n) MOD (term_start + int(n), total_rows) 700#define LINENO(n) MOD (term_start + int(n), total_rows)
744#define ROW(n) row_buf [LINENO (n)] 701#define ROW(n) row_buf [LINENO (n)]
… …
762#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 719#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
763#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 720#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
764 721
765#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 722#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
766 723
767#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 724#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
768#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 725#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
769 726
770#if ENABLE_STYLES 727#if ENABLE_STYLES
771# define FONTSET(style) fontset[GET_STYLE (style)] 728# define FONTSET(style) fontset[GET_STYLE (style)]
772#else 729#else
773# define FONTSET(style) fontset[0] 730# define FONTSET(style) fontset[0]
… …
801#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 758#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
802#define scrollbar_position(y) ((y) - scrollBar.beg) 759#define scrollbar_position(y) ((y) - scrollBar.beg)
803#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 760#define scrollbar_size() (scrollBar.end - scrollBar.beg \
804 - scrollbar_minheight ()) 761 - scrollbar_minheight ())
805 762
806#if (MENUBAR_MAX > 1)
807/* rendition style flags */
808# define menuBar_height() (fheight + MENU_SHADOW)
809# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
810# define isMenuBarWindow(w) ((w) == menuBar.win)
811#else
812# define menuBar_height() (0)
813# define menuBar_TotalHeight() (0)
814# define isMenuBarWindow(w) (0)
815#endif
816
817#ifdef XPM_BACKGROUND 763#ifdef XPM_BACKGROUND
818# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 764# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
819#else 765#else
820# define XPMClearArea(a, b, c, d, e, f, g) 766# define XPMClearArea(a, b, c, d, e, f, g)
821#endif 767#endif
822 768
823#ifdef UTMP_SUPPORT
824# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
825# undef HAVE_UTMPX_H
826# undef HAVE_STRUCT_UTMPX
827# endif
828# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
829# undef HAVE_UTMP_H
830# undef HAVE_STRUCT_UTMP
831# endif
832
833# ifdef HAVE_UTMPX_H
834# include <utmpx.h>
835# endif
836# ifdef HAVE_UTMP_H
837# include <utmp.h>
838# endif
839#endif
840
841#ifdef DEBUG_CMD
842# define D_CMD(x) fprintf x ; fputc('\n', stderr)
843#else
844# define D_CMD(x)
845#endif
846#ifdef DEBUG_INIT
847# define D_INIT(x) fprintf x ; fputc('\n', stderr)
848#else
849# define D_INIT(x)
850#endif
851#ifdef DEBUG_MAIN
852# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
853#else
854# define D_MAIN(x)
855#endif
856#ifdef DEBUG_SIZE
857# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
858#else
859# define D_SIZE(x)
860#endif
861
862extern class rxvt_failure_exception { } rxvt_failure_exception;
863
864typedef callback1<void, const char *> log_callback; 769typedef callback<void (const char *)> log_callback;
865typedef callback1<int, int> getfd_callback; 770typedef callback<int (int)> getfd_callback;
866
867extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
868extern void rxvt_log (const char *fmt, ...);
869extern void rxvt_warn (const char *fmt, ...);
870extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
871extern void rxvt_exit_failure () __attribute__ ((noreturn));
872 771
873#define SET_LOCALE(locale) rxvt_set_locale (locale) 772#define SET_LOCALE(locale) rxvt_set_locale (locale)
874extern bool rxvt_set_locale (const char *locale); 773extern bool rxvt_set_locale (const char *locale) NOTHROW;
875extern void rxvt_push_locale (const char *locale); 774extern void rxvt_push_locale (const char *locale) NOTHROW;
876extern void rxvt_pop_locale (); 775extern void rxvt_pop_locale () NOTHROW;
877
878/****************************************************************************/
879
880#ifdef MENUBAR
881# include "menubar.h"
882#endif
883
884#define BLINK_INTERVAL 0.5
885#define TEXT_BLINK_INTERVAL 0.5
886
887#ifndef __attribute__
888# ifdef __GNUC__
889# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
890# define __attribute__(x)
891# endif
892# endif
893# define __attribute__(x)
894#endif
895 776
896/****************************************************************************/ 777/****************************************************************************/
897 778
898#define LINE_LONGER 0x0001 // line is continued on the next row 779#define LINE_LONGER 0x0001 // line is continued on the next row
899#define LINE_FILTERED 0x0002 // line has been filtered 780#define LINE_FILTERED 0x0002 // line has been filtered
900#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 781#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
782#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
783#define LINE_BIDI 0x0010 // line needs bidi (NYI)
901 784
902struct line_t { 785struct line_t {
903 text_t *t; // terminal the text 786 text_t *t; // terminal the text
904 rend_t *r; // rendition, uses RS_ flags 787 rend_t *r; // rendition, uses RS_ flags
905 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 788 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
959# define COMPOSE_LO 0x40000000UL 842# define COMPOSE_LO 0x40000000UL
960# define COMPOSE_HI 0x400fffffUL 843# define COMPOSE_HI 0x400fffffUL
961# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 844# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
962#else 845#else
963# if ENABLE_PERL 846# if ENABLE_PERL
964# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 847# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
965# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 848# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
966# else 849# else
967# define COMPOSE_LO 0xd800UL 850# define COMPOSE_LO 0xd800UL
968# define COMPOSE_HI 0xf8ffUL 851# define COMPOSE_HI 0xf8ffUL
969# endif 852# endif
… …
998#endif 881#endif
999 882
1000/****************************************************************************/ 883/****************************************************************************/
1001 884
1002#ifdef KEYSYM_RESOURCE 885#ifdef KEYSYM_RESOURCE
1003 class keyboard_manager; 886class keyboard_manager;
1004#endif 887#endif
1005 888
1006struct rxvt_term : zero_initialized, rxvt_vars { 889struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
890
891 // special markers with magic addresses
892 static const char resval_undef []; // options specifically unset
893 static const char resval_on []; // boolean options switched on
894 static const char resval_off []; // or off
895
1007 log_callback *log_hook; // log error messages through this hook, if != 0 896 log_callback *log_hook; // log error messages through this hook, if != 0
1008 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 897 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1009#if ENABLE_PERL 898#if ENABLE_PERL
1010 rxvt_perl_term perl; 899 rxvt_perl_term perl;
1011#endif 900#endif
1012 struct mbstate mbstate; // current input multibyte state 901 struct mbstate mbstate; // current input multibyte state
1013 902
1014 unsigned char want_refresh:1, 903 unsigned char want_refresh:1,
1015#ifdef TRANSPARENT 904#ifdef TRANSPARENT
1016 want_full_refresh:1, /* awaiting full screen refresh */ 905 want_full_refresh:1, /* awaiting full screen refresh */
1017#endif
1018#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1019 am_transparent:1, /* is a transparent term */ 906 am_transparent:1, /* is a transparent term */
1020 am_pixmap_trans:1, /* transparency w/known root pixmap */ 907 am_pixmap_trans:1, /* transparency w/known root pixmap */
1021#endif 908#endif
1022 current_screen:1, /* primary or secondary */ 909 current_screen:1, /* primary or secondary */
1023 hate_those_clicks:1, /* a.k.a. keep mark position */
1024 num_scr_allow:1, 910 num_scr_allow:1,
1025 bypass_keystate:1, 911 bypass_keystate:1,
1026#ifdef CURSOR_BLINK 912#ifdef CURSOR_BLINK
1027 hidden_cursor:1, 913 hidden_cursor:1,
1028#endif 914#endif
… …
1043#endif 929#endif
1044 scrollbar_align, 930 scrollbar_align,
1045 selection_wait, 931 selection_wait,
1046 selection_type; 932 selection_type;
1047/* ---------- */ 933/* ---------- */
934 bool rvideo_state, rvideo_mode;
935#ifndef NO_BELL
1048 short rvideo; 936 bool rvideo_bell;
937#endif
1049 int num_scr; /* screen: number lines scrolled */ 938 int num_scr; /* screen: number lines scrolled */
1050 int prev_ncol, /* screen: previous number of columns */ 939 int prev_ncol, /* screen: previous number of columns */
1051 prev_nrow; /* screen: previous number of rows */ 940 prev_nrow; /* screen: previous number of rows */
1052/* ---------- */ 941/* ---------- */
1053 rend_t rstyle; 942 rend_t rstyle;
1054/* ---------- */
1055 uint32_t pixcolor_set[NPIXCLR_SETS];
1056/* ---------- */ 943/* ---------- */
1057#ifdef SELECTION_SCROLLING 944#ifdef SELECTION_SCROLLING
1058 int scroll_selection_lines; 945 int scroll_selection_lines;
1059 enum page_dirn scroll_selection_dir; 946 enum page_dirn scroll_selection_dir;
1060 int selection_save_x, 947 int selection_save_x,
… …
1071 refresh_limit, 958 refresh_limit,
1072 last_bot, /* scrollbar last bottom position */ 959 last_bot, /* scrollbar last bottom position */
1073 last_top, /* scrollbar last top position */ 960 last_top, /* scrollbar last top position */
1074 last_state, /* scrollbar last state */ 961 last_state, /* scrollbar last state */
1075 scrollbar_len, 962 scrollbar_len,
1076#ifdef MENUBAR
1077 menu_readonly, /* okay to alter menu? */
1078 Arrows_x,
1079#endif
1080#if MENUBAR_MAX > 1
1081 Nbars,
1082#endif
1083 window_vt_x, 963 window_vt_x,
1084 window_vt_y, 964 window_vt_y,
1085 window_sb_x, 965 window_sb_x,
1086# ifdef POINTER_BLANK 966# ifdef POINTER_BLANK
1087 pointerBlankDelay, 967 pointerBlankDelay,
… …
1094 int old_width, /* last used width in screen resize */ 974 int old_width, /* last used width in screen resize */
1095 old_height; /* last used height in screen resize */ 975 old_height; /* last used height in screen resize */
1096 unsigned long priv_modes, 976 unsigned long priv_modes,
1097 SavedModes; 977 SavedModes;
1098/* ---------- */ 978/* ---------- */
1099 Atom xa[NUM_XA]; 979 Atom *xa;
1100/* ---------- */ 980/* ---------- */
1101#ifdef MENUBAR 981#ifdef RXVT_SCROLLBAR
1102 GC menubarGC;
1103#endif
1104#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1105 GC scrollbarGC, 982 GC scrollbarGC,
1106 topShadowGC, 983 topShadowGC,
1107 botShadowGC; 984 botShadowGC;
1108#endif 985#endif
1109#ifdef XTERM_SCROLLBAR 986#ifdef XTERM_SCROLLBAR
… …
1141 const char *key_delete; 1018 const char *key_delete;
1142#endif 1019#endif
1143 struct mouse_event MEvent; 1020 struct mouse_event MEvent;
1144 XComposeStatus compose; 1021 XComposeStatus compose;
1145 ttymode_t tio; 1022 ttymode_t tio;
1146#ifdef UTMP_SUPPORT
1147# ifdef HAVE_STRUCT_UTMP
1148 struct utmp ut;
1149# endif
1150# ifdef HAVE_STRUCT_UTMPX
1151 struct utmpx utx;
1152# endif
1153# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1154 char ut_id[5];
1155# endif
1156 int utmp_pos;
1157#endif
1158 row_col_t oldcursor; 1023 row_col_t oldcursor;
1159#ifdef XPM_BACKGROUND 1024#ifdef XPM_BACKGROUND
1160 bgPixmap_t bgPixmap; 1025 bgPixmap_t bgPixmap;
1026#ifdef HAVE_AFTERIMAGE
1027 ASImageManager *asimman;
1028 ASImage *original_asim;
1029 struct { unsigned int width, height; } xpmAttr; /* all we need is width/height */
1030#else
1161 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1031 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1162#endif 1032#endif
1163#ifdef MENUBAR
1164 menu_t *ActiveMenu, /* currently active menu */
1165 *BuildMenu; /* the menu currently being built */
1166 bar_t *CurrentBar;
1167# if ! (MENUBAR_MAX > 1)
1168 bar_t BarList;
1169# endif /* (MENUBAR_MAX > 1) */
1170#endif 1033#endif
1171 1034
1172#if ENABLE_OVERLAY 1035#if ENABLE_OVERLAY
1173 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1036 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1174 text_t **ov_text; 1037 text_t **ov_text;
1175 rend_t **ov_rend; 1038 rend_t **ov_rend;
1176 1039
1177 void scr_swap_overlay (); 1040 void scr_swap_overlay () NOTHROW;
1178 void scr_overlay_new (int x, int y, int w, int h); 1041 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1179 void scr_overlay_off (); 1042 void scr_overlay_off () NOTHROW;
1180 void scr_overlay_set (int x, int y, 1043 void scr_overlay_set (int x, int y,
1181 text_t text, 1044 text_t text,
1182 rend_t rend = OVERLAY_RSTYLE); 1045 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1183 void scr_overlay_set (int x, int y, const char *s); 1046 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1184 void scr_overlay_set (int x, int y, const wchar_t *s); 1047 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1185#endif 1048#endif
1186 1049
1187 vector<void *> allocated; // free these memory blocks with free() 1050 vector<void *> allocated; // free these memory blocks with free()
1188 1051
1189 char *env_windowid; /* environmental variable WINDOWID */ 1052 char env_windowid[21]; /* environmental variable WINDOWID */
1053 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1190 char *env_display; /* environmental variable DISPLAY */ 1054 char *env_display; /* environmental variable DISPLAY */
1191 char *env_term; /* environmental variable TERM */ 1055 char *env_term; /* environmental variable TERM */
1192 char *env_colorfgbg; 1056
1193 char *locale; 1057 char *locale;
1194 char charsets[4]; 1058 char charsets[4];
1195 char *v_buffer; /* pointer to physical buffer */ 1059 char *v_buffer; /* pointer to physical buffer */
1196 unsigned int v_buflen; /* size of area to write */ 1060 unsigned int v_buflen; /* size of area to write */
1197 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1061 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1198 1062
1199#ifdef KEYSYM_RESOURCE 1063#ifdef KEYSYM_RESOURCE
1200 keyboard_manager *keyboard; 1064 keyboard_manager *keyboard;
1201#endif 1065#endif
1202 1066
1203 const char *rs[NUM_RESOURCES]; 1067 const char *rs[NUM_RESOURCES];
1204 /* command input buffering */ 1068 /* command input buffering */
1205 char *cmdbuf_ptr, *cmdbuf_endp; 1069 char *cmdbuf_ptr, *cmdbuf_endp;
1206 char cmdbuf_base[CBUFSIZ]; 1070 char cmdbuf_base[CBUFSIZ];
1071
1072 ptytty *pty;
1207 1073
1208 rxvt_salloc *talloc; // text line allocator 1074 rxvt_salloc *talloc; // text line allocator
1209 rxvt_salloc *ralloc; // rend line allocator 1075 rxvt_salloc *ralloc; // rend line allocator
1210 1076
1211 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1077 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1220 void iso14755_54 (int x, int y); 1086 void iso14755_54 (int x, int y);
1221# endif 1087# endif
1222#endif 1088#endif
1223 1089
1224 // modifies first argument(!) 1090 // modifies first argument(!)
1225 void paste (char *data, unsigned int len); 1091 void paste (char *data, unsigned int len) NOTHROW;
1226 1092
1227 void flush (); 1093 long vt_emask, vt_emask_perl, vt_emask_xim;
1228 1094
1229#if TRANSPARENT 1095 void vt_select_input () const NOTHROW
1096 {
1097 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1098 }
1099
1100#if TRANSPARENT || ENABLE_PERL
1230 void rootwin_cb (XEvent &xev); 1101 void rootwin_cb (XEvent &xev);
1231 xevent_watcher rootwin_ev; 1102 xevent_watcher rootwin_ev;
1103 void check_our_parents_cb (time_watcher &w);
1104 time_watcher check_our_aprents_ev;
1232#endif 1105#endif
1233 1106
1234 void x_cb (XEvent &xev); 1107 void x_cb (XEvent &xev);
1108 void flush ();
1235 xevent_watcher termwin_ev; 1109 xevent_watcher termwin_ev;
1236 xevent_watcher vt_ev; 1110 xevent_watcher vt_ev;
1237#ifdef HAVE_SCROLLBARS 1111#ifdef HAVE_SCROLLBARS
1238 xevent_watcher scrollbar_ev; 1112 xevent_watcher scrollbar_ev;
1239#endif 1113#endif
1240#ifdef MENUBAR
1241 xevent_watcher menubar_ev;
1242#endif
1243 1114
1115 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1244 void check_cb (check_watcher &w); check_watcher check_ev; 1116 void check_cb (check_watcher &w); check_watcher check_ev;
1245 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1117 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1246 void flush_cb (time_watcher &w); time_watcher flush_ev; 1118 void flush_cb (time_watcher &w); time_watcher flush_ev;
1247
1248 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1119 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1249
1250 void incr_cb (time_watcher &w); time_watcher incr_ev; 1120 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1251 1121
1252#ifdef CURSOR_BLINK 1122#ifdef CURSOR_BLINK
1253 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1123 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1254#endif 1124#endif
1255#ifdef TEXT_BLINK 1125#ifdef TEXT_BLINK
1256 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1126 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1127#endif
1128#ifndef NO_BELL
1129 void bell_cb (time_watcher &w); time_watcher bell_ev;
1257#endif 1130#endif
1258 1131
1259#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1132#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1260 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1133 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1261#endif 1134#endif
… …
1278 1151
1279 void tt_winch (); 1152 void tt_winch ();
1280 1153
1281 rxvt_term (); 1154 rxvt_term ();
1282 ~rxvt_term (); 1155 ~rxvt_term ();
1283 void child_exit (); // child has exited, usually destroys
1284 void destroy (); 1156 void destroy ();
1285 void emergency_cleanup (); 1157 void emergency_cleanup ();
1286 1158
1287 bool init (int argc, const char *const *argv); 1159 bool init (int argc, const char *const *argv, stringvec *envv);
1160
1161 bool init (stringvec *argv, stringvec *envv)
1162 {
1163 this->argv = argv;
1164 return init (argv->size (), argv->begin (), envv);
1165 }
1166
1288 bool init_vars (); 1167 bool init_vars ();
1289 1168
1290 bool pty_fill (); 1169 bool pty_fill ();
1170
1171 void make_current () const // make this the "currently active" urxvt instance
1172 {
1173 SET_R (this);
1174 set_environ (envv);
1175 rxvt_set_locale (locale);
1176 }
1291 1177
1292 void init_secondary (); 1178 void init_secondary ();
1293 const char **init_resources (int argc, const char *const *argv); 1179 const char **init_resources (int argc, const char *const *argv);
1294 const char *x_resource (const char *name); 1180 const char *x_resource (const char *name);
1295 void init_env (); 1181 void init_env ();
… …
1304 void create_windows (int argc, const char *const *argv); 1190 void create_windows (int argc, const char *const *argv);
1305 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1191 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1306 void window_calc (unsigned int newwidth, unsigned int newheight); 1192 void window_calc (unsigned int newwidth, unsigned int newheight);
1307 1193
1308#if USE_XIM 1194#if USE_XIM
1309 rxvt_xim *input_method; 1195 rxvt_xim *input_method;
1310 XIC Input_Context; 1196 XIC Input_Context;
1311 XIMStyle input_style; 1197 XIMStyle input_style;
1312 XPoint spot; // most recently sent spot position 1198 XPoint spot; // most recently sent spot position
1313 1199
1314 void im_destroy (); 1200 void im_destroy ();
1315 void im_cb (); im_watcher im_ev; 1201 void im_cb (); im_watcher im_ev;
1316 void im_set_size (XRectangle &size); 1202 void im_set_size (XRectangle &size);
1317 void im_set_position (XPoint &pos); 1203 void im_set_position (XPoint &pos) NOTHROW;
1318 void im_set_color (unsigned long &fg, unsigned long &bg); 1204 void im_set_color (unsigned long &fg, unsigned long &bg);
1319 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1205 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1320 1206
1321 bool IMisRunning (); 1207 bool IMisRunning ();
1322 void IMSendSpot (); 1208 void IMSendSpot ();
1323 bool IM_get_IC (const char *modifiers); 1209 bool IM_get_IC (const char *modifiers);
1324 void IMSetStatusPosition (); 1210 void IMSetPosition ();
1325#endif 1211#endif
1326 1212
1327 void resize_scrollbar (); 1213 void resize_scrollbar ();
1328 1214
1329 void pixel_position (int *x, int *y);
1330
1331 void selection_click (int clicks, int x, int y);
1332 void selection_extend (int x, int y, int flag);
1333 void selection_rotate (int x, int y);
1334
1335 /* autoconvert */
1336
1337 // command.C 1215 // command.C
1338 void lookup_key (XKeyEvent &ev); 1216 void key_press (XKeyEvent &ev);
1217 void key_release (XKeyEvent &ev);
1339 unsigned int cmd_write (const char *str, unsigned int count); 1218 unsigned int cmd_write (const char *str, unsigned int count);
1340 1219
1341 wchar_t next_char (); 1220 wchar_t next_char () NOTHROW;
1342 wchar_t cmd_getc (); 1221 wchar_t cmd_getc () THROW ((class out_of_input));
1343 uint32_t next_octet (); 1222 uint32_t next_octet () NOTHROW;
1344 uint32_t cmd_get8 (); 1223 uint32_t cmd_get8 () THROW ((class out_of_input));
1345 1224
1346 bool cmd_parse (); 1225 bool cmd_parse ();
1347 void mouse_report (XButtonEvent &ev); 1226 void mouse_report (XButtonEvent &ev);
1348 void button_press (XButtonEvent &ev); 1227 void button_press (XButtonEvent &ev);
1349 void button_release (XButtonEvent &ev); 1228 void button_release (XButtonEvent &ev);
1350 void focus_in (); 1229 void focus_in ();
1351 void focus_out (); 1230 void focus_out ();
1231 void update_fade_color (unsigned int idx);
1352 int check_our_parents (); 1232 int check_our_parents ();
1353#ifdef PRINTPIPE 1233#ifdef PRINTPIPE
1354 FILE *popen_printer (); 1234 FILE *popen_printer ();
1355 int pclose_printer (FILE *stream); 1235 int pclose_printer (FILE *stream);
1356#endif 1236#endif
… …
1370 void process_sgr_mode (unsigned int nargs, const int *arg); 1250 void process_sgr_mode (unsigned int nargs, const int *arg);
1371 void process_graphics (); 1251 void process_graphics ();
1372 // init.C 1252 // init.C
1373 void Get_Colours (); 1253 void Get_Colours ();
1374 void get_ourmods (); 1254 void get_ourmods ();
1375 // logging.C
1376 void makeutent (const char *pty, const char *hostname);
1377 void cleanutent ();
1378 // main.C 1255 // main.C
1379 void privileged_utmp (rxvt_privaction action);
1380 bool set_fonts (); 1256 bool set_fonts ();
1381 void set_string_property (Atom prop, const char *str, int len = -1); 1257 void set_string_property (Atom prop, const char *str, int len = -1);
1382 void set_utf8_property (Atom prop, const char *str, int len = -1); 1258 void set_utf8_property (Atom prop, const char *str, int len = -1);
1383 void set_title (const char *str); 1259 void set_title (const char *str);
1384 void set_icon_name (const char *str); 1260 void set_icon_name (const char *str);
1385 void set_window_color (int idx, const char *color); 1261 void set_window_color (int idx, const char *color);
1386 void set_colorfgbg (); 1262 void set_colorfgbg ();
1387 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1263 bool set_color (rxvt_color &color, const char *name);
1264 void alias_color (int dst, int src);
1388 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1265 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1389 1266
1390#ifdef MENUBAR
1391 // menubar.C
1392 void menuitem_free (menu_t *menu, menuitem_t *item);
1393 int action_dispatch (action_t *action);
1394 void menuarrow_free (char name);
1395 void menuarrow_add (char *string);
1396 char *menu_find_base (menu_t **menu, char *path);
1397 menu_t *menu_delete (menu_t *menu);
1398 menu_t *menu_add (menu_t *parent, char *path);
1399 void drawbox_menubar (int x, int len, int state);
1400 void drawtriangle (int x, int y, int state);
1401 void drawbox_menuitem (int y, int state);
1402 void menu_show ();
1403 void menu_display (void (rxvt_term::*update) ());
1404 void menu_hide_all ();
1405 void menu_hide ();
1406 void menu_clear (menu_t *menu);
1407 void menubar_clear ();
1408 bar_t *menubar_find (const char *name);
1409 int menubar_push (const char *name);
1410 void menubar_remove (const char *name);
1411 void menubar_dump (FILE *fp);
1412 void menubar_read (const char *filename);
1413 void menubar_dispatch (char *str);
1414 void draw_Arrows (int name, int state);
1415 void menubar_expose ();
1416 int menubar_mapping (int map);
1417 int menu_select (XButtonEvent &ev);
1418 void menubar_select (XButtonEvent &ev);
1419 void menubar_control (XButtonEvent &ev);
1420 void map_menuBar (int map);
1421#endif
1422
1423 // screen.C 1267 // screen.C
1424 1268
1425 void lalloc (line_t &l) 1269 void lalloc (line_t &l) const
1426 { 1270 {
1427 l.t = (text_t *)talloc->alloc (); 1271 l.t = (text_t *)talloc->alloc ();
1428 l.r = (rend_t *)ralloc->alloc (); 1272 l.r = (rend_t *)ralloc->alloc ();
1429 } 1273 }
1430 1274
… …
1434 talloc->free (l.t); 1278 talloc->free (l.t);
1435 ralloc->free (l.r); 1279 ralloc->free (l.r);
1436 } 1280 }
1437#endif 1281#endif
1438 1282
1439 void lresize (line_t &l) 1283 void lresize (line_t &l) const
1440 { 1284 {
1441 if (!l.t) 1285 if (!l.t)
1442 return; 1286 return;
1443 1287
1444 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1288 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1448 1292
1449 if (ncol > prev_ncol) 1293 if (ncol > prev_ncol)
1450 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1294 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1451 } 1295 }
1452 1296
1453 int fgcolor_of (rend_t r) 1297 int fgcolor_of (rend_t r) const NOTHROW
1454 { 1298 {
1455 int base = GET_BASEFG (r); 1299 int base = GET_BASEFG (r);
1456#ifndef NO_BRIGHTCOLOR 1300#ifndef NO_BRIGHTCOLOR
1457 if (r & RS_Bold 1301 if (r & RS_Bold
1458# if ENABLE_STYLES 1302# if ENABLE_STYLES
1459 && OPTION (Opt_intensityStyles) 1303 && option (Opt_intensityStyles)
1460# endif 1304# endif
1461 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1305 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1462 base += minBrightCOLOR - minCOLOR; 1306 base += minBrightCOLOR - minCOLOR;
1463#endif 1307#endif
1464 return base; 1308 return base;
1465 } 1309 }
1466 1310
1467 int bgcolor_of (rend_t r) 1311 int bgcolor_of (rend_t r) const NOTHROW
1468 { 1312 {
1469 int base = GET_BASEBG (r); 1313 int base = GET_BASEBG (r);
1470#ifndef NO_BRIGHTCOLOR 1314#ifndef NO_BRIGHTCOLOR
1471 if (r & RS_Blink 1315 if (r & RS_Blink
1472# if ENABLE_STYLES 1316# if ENABLE_STYLES
1473 && OPTION (Opt_intensityStyles) 1317 && option (Opt_intensityStyles)
1474# endif 1318# endif
1475 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1319 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1476 base += minBrightCOLOR - minCOLOR; 1320 base += minBrightCOLOR - minCOLOR;
1477#endif 1321#endif
1478 return base; 1322 return base;
1479 } 1323 }
1480 1324
1481 bool option (uint32_t opt) 1325 bool option (uint8_t opt) const NOTHROW
1482 { 1326 {
1483 return OPTION (opt); 1327 return options[opt >> 3] & (1 << (opt & 7));
1484 } 1328 }
1485 1329
1486 void set_option (uint32_t opt, bool set) 1330 void set_option (uint8_t opt, bool set = true) NOTHROW
1487 { 1331 {
1488 if (set) 1332 if (set)
1489 options |= opt; 1333 options[opt >> 3] |= (1 << (opt & 7));
1490 else 1334 else
1491 options &= ~opt; 1335 options[opt >> 3] &= ~(1 << (opt & 7));
1492 } 1336 }
1493 1337
1494 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1338 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1495 void scr_blank_screen_mem (line_t &l, rend_t efs); 1339 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1496 int scr_scroll_text (int row1, int row2, int count); 1340 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1497 void scr_reset (); 1341 void scr_reset ();
1498 void scr_release (); 1342 void scr_release () NOTHROW;
1499 void scr_clear (bool really = false); 1343 void scr_clear (bool really = false) NOTHROW;
1500 void scr_refresh (unsigned char refresh_type); 1344 void scr_refresh () NOTHROW;
1501 bool scr_refresh_rend (rend_t mask, rend_t value); 1345 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1502 void scr_erase_screen (int mode); 1346 void scr_erase_screen (int mode) NOTHROW;
1503#if ENABLE_FRILLS 1347#if ENABLE_FRILLS
1504 void scr_erase_savelines (); 1348 void scr_erase_savelines () NOTHROW;
1505 void scr_backindex (); 1349 void scr_backindex () NOTHROW;
1506 void scr_forwardindex (); 1350 void scr_forwardindex () NOTHROW;
1507#endif 1351#endif
1508 void scr_touch (bool refresh); 1352 void scr_touch (bool refresh) NOTHROW;
1509 void scr_expose (int x, int y, int width, int height, bool refresh); 1353 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1510 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1354 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1511 void scr_recolour (); 1355 void scr_recolour () NOTHROW;
1512 void scr_remap_chars (); 1356 void scr_remap_chars () NOTHROW;
1513 void scr_remap_chars (line_t &l); 1357 void scr_remap_chars (line_t &l) NOTHROW;
1358
1359 enum cursor_mode { SAVE, RESTORE };
1514 1360
1515 void scr_poweron (); 1361 void scr_poweron ();
1516 void scr_cursor (int mode); 1362 void scr_cursor (cursor_mode mode) NOTHROW;
1517 void scr_do_wrap (); 1363 void scr_do_wrap () NOTHROW;
1364 void scr_swap_screen () NOTHROW;
1518 int scr_change_screen (int scrn); 1365 void scr_change_screen (int scrn);
1519 void scr_color (unsigned int color, int fgbg); 1366 void scr_color (unsigned int color, int fgbg) NOTHROW;
1520 void scr_rendition (int set, int style); 1367 void scr_rendition (int set, int style) NOTHROW;
1521 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1368 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1522 void scr_backspace (); 1369 void scr_backspace () NOTHROW;
1523 void scr_tab (int count, bool ht = false); 1370 void scr_tab (int count, bool ht = false) NOTHROW;
1524 void scr_gotorc (int row, int col, int relative); 1371 void scr_gotorc (int row, int col, int relative) NOTHROW;
1525 void scr_index (enum page_dirn direction); 1372 void scr_index (enum page_dirn direction) NOTHROW;
1526 void scr_erase_line (int mode); 1373 void scr_erase_line (int mode) NOTHROW;
1527 void scr_E (); 1374 void scr_E () NOTHROW;
1528 void scr_insdel_lines (int count, int insdel); 1375 void scr_insdel_lines (int count, int insdel) NOTHROW;
1529 void scr_insdel_chars (int count, int insdel); 1376 void scr_insdel_chars (int count, int insdel) NOTHROW;
1530 void scr_scroll_region (int top, int bot); 1377 void scr_scroll_region (int top, int bot) NOTHROW;
1531 void scr_cursor_visible (int mode); 1378 void scr_cursor_visible (int mode) NOTHROW;
1532 void scr_autowrap (int mode); 1379 void scr_autowrap (int mode) NOTHROW;
1533 void scr_relative_origin (int mode); 1380 void scr_relative_origin (int mode) NOTHROW;
1534 void scr_insert_mode (int mode); 1381 void scr_insert_mode (int mode) NOTHROW;
1535 void scr_set_tab (int mode); 1382 void scr_set_tab (int mode) NOTHROW;
1536 void scr_rvideo_mode (int mode); 1383 void scr_rvideo_mode (bool on) NOTHROW;
1537 void scr_report_position (); 1384 void scr_report_position () NOTHROW;
1538 void set_font_style (); 1385 void set_font_style () NOTHROW;
1539 void scr_charset_choose (int set); 1386 void scr_charset_choose (int set) NOTHROW;
1540 void scr_charset_set (int set, unsigned int ch); 1387 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1541 int scr_move_to (int y, int len); 1388 void scr_move_to (int y, int len) NOTHROW;
1542 int scr_page (enum page_dirn direction, int nlines); 1389 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1543 int scr_changeview (unsigned int oldviewstart); 1390 bool scr_changeview (int new_view_start) NOTHROW;
1544 void scr_bell (); 1391 void scr_bell () NOTHROW;
1545 void scr_printscreen (int fullhist); 1392 void scr_printscreen (int fullhist) NOTHROW;
1546 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1393 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1547 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1394 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1548 void scr_reverse_selection (); 1395 void scr_reverse_selection () NOTHROW;
1549 void scr_dump (int fd); 1396 void scr_dump (int fd) NOTHROW;
1397
1550 void selection_check (int check_more); 1398 void selection_check (int check_more) NOTHROW;
1551 void selection_paste (Window win, Atom prop, bool delete_prop); 1399 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1552 void selection_property (Window win, Atom prop); 1400 void selection_property (Window win, Atom prop) NOTHROW;
1553 void selection_request (Time tm, int x, int y); 1401 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1554 int selection_request_other (Atom target, int selnum); 1402 int selection_request_other (Atom target, int selnum) NOTHROW;
1555 void selection_clear (); 1403 void selection_clear () NOTHROW;
1556 void selection_make (Time tm); 1404 void selection_make (Time tm);
1557 bool selection_grab (Time tm); 1405 bool selection_grab (Time tm) NOTHROW;
1558 void selection_start_colrow (int col, int row); 1406 void selection_start_colrow (int col, int row) NOTHROW;
1559 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1407 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1560 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1408 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1561 void selection_remove_trailing_spaces (); 1409 void selection_remove_trailing_spaces () NOTHROW;
1562 void selection_send (const XSelectionRequestEvent &rq); 1410 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1411 void selection_click (int clicks, int x, int y) NOTHROW;
1412 void selection_extend (int x, int y, int flag) NOTHROW;
1413 void selection_rotate (int x, int y) NOTHROW;
1414
1415 void pixel_position (int *x, int *y) NOTHROW;
1563 1416
1564#if defined(NEXT_SCROLLBAR) 1417#if defined(NEXT_SCROLLBAR)
1565 // scrollbar-next.C 1418 // scrollbar-next.C
1566 Pixmap renderPixmap (const char *const *data, int width, int height); 1419 Pixmap renderPixmap (const char *const *data, int width, int height);
1567 void init_scrollbar_stuff (); 1420 void init_scrollbar_stuff ();
… …
1569 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1422 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1570#endif 1423#endif
1571 1424
1572#if defined(RXVT_SCROLLBAR) 1425#if defined(RXVT_SCROLLBAR)
1573 // scrollbar-rxvt.C 1426 // scrollbar-rxvt.C
1574 void Draw_button (int x, int y, int state, int dirn);
1575 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1427 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1576#endif 1428#endif
1577 1429
1578#if defined(XTERM_SCROLLBAR) 1430#if defined(XTERM_SCROLLBAR)
1579 // scrollbar-xterm.C 1431 // scrollbar-xterm.C
… …
1610# define __PROTO(p) p 1462# define __PROTO(p) p
1611#else 1463#else
1612# define __PROTO(p) () 1464# define __PROTO(p) ()
1613#endif 1465#endif
1614 1466
1615#ifdef DEBUG_malloc
1616# include "dmalloc.h" /* This comes last */
1617#endif
1618
1619#endif /* _RXVT_H_ */ 1467#endif /* _RXVT_H_ */
1620 1468

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines