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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.190 by root, Sat Jan 7 19:29:17 2006 UTC vs.
Revision 1.254 by root, Thu Feb 2 18:04:46 2006 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#else
23# define ENABLE_MINIMAL 1
24#endif
7 25
8#include <limits.h> 26#include <limits.h>
9 27
10#include <X11/cursorfont.h> 28#include <X11/cursorfont.h>
11#include <X11/keysym.h> 29#include <X11/keysym.h>
… …
14#if ENABLE_FRILLS 32#if ENABLE_FRILLS
15# include <X11/Xmd.h> 33# include <X11/Xmd.h>
16#endif 34#endif
17 35
18#include "encoding.h" 36#include "encoding.h"
37#include "rxvtutil.h"
19#include "rxvtfont.h" 38#include "rxvtfont.h"
20#include "rxvttoolkit.h" 39#include "rxvttoolkit.h"
21#include "iom.h" 40#include "iom.h"
22#include "salloc.h" 41#include "salloc.h"
42#include "libptytty.h"
23 43
24#include "rxvtperl.h" 44#include "rxvtperl.h"
25 45
26#if ENABLE_FRILLS 46// try to avoid some macros to decrease code size, on some systems
27# define ENABLE_XEMBED 1 47#if ENABLE_MINIMAL
28# define ENABLE_EWMH 1 48# define strcmp(a,b) (strcmp)(a,b)
29# define CURSOR_BLINK 1 49# define strlen(a) (strlen)(a)
50# define strcpy(a,b) (strcpy)(a,b)
51# define memset(a,c,l) (memset)(a,c,l)
52# define memcpy(a,b,l) (memcpy)(a,b,l)
30#endif 53#endif
31 54
32/* 55/*
33 ***************************************************************************** 56 *****************************************************************************
34 * SYSTEM HACKS 57 * SYSTEM HACKS
… …
43#if defined (sun) && !defined (__sun__) 66#if defined (sun) && !defined (__sun__)
44# define __sun__ 1 67# define __sun__ 1
45#endif 68#endif
46 69
47#ifndef HAVE_XPOINTER 70#ifndef HAVE_XPOINTER
48typedef char *XPointer; 71typedef char *XPointer;
49#endif 72#endif
50 73
51#ifdef HAVE_TERMIOS_H 74#ifdef HAVE_TERMIOS_H
52# include <termios.h> 75# include <termios.h>
53typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
… …
74# define STDIN_FILENO 0 97# define STDIN_FILENO 0
75# define STDOUT_FILENO 1 98# define STDOUT_FILENO 1
76# define STDERR_FILENO 2 99# define STDERR_FILENO 2
77#endif 100#endif
78 101
102/****************************************************************************/
103
104// exception thrown on fatal (per-instance) errors
105class rxvt_failure_exception { };
106
107// exception thrown when the command parser runs out of input data
108class out_of_input { };
109
79/* 110/*
80 ***************************************************************************** 111 *****************************************************************************
81 * PROTOTYPES 112 * PROTOTYPES
82 ***************************************************************************** 113 *****************************************************************************
83 */ 114 */
84// main.C 115// main.C
85RETSIGTYPE rxvt_Child_signal (int sig); 116RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
86RETSIGTYPE rxvt_Exit_signal (int sig); 117RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
87void rxvt_clean_exit (); 118void rxvt_clean_exit () NOTHROW;
88void * rxvt_malloc (size_t size); 119void * rxvt_malloc (size_t size);
89void * rxvt_calloc (size_t number, size_t size); 120void * rxvt_calloc (size_t number, size_t size);
90void * rxvt_realloc (void *ptr, size_t size); 121void * rxvt_realloc (void *ptr, size_t size);
91void rxvt_privileges (rxvt_privaction action);
92 122
93// util.C 123// misc.C
94char * rxvt_wcstombs (const wchar_t *str, int len = -1); 124char * rxvt_wcstombs (const wchar_t *str, int len = -1);
95wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 125wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
96char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 126char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
97wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 127wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
98char * rxvt_strdup (const char *str); 128char * rxvt_strdup_cpp (const char *str);
99 129
100// misc.C 130#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
131
101char * rxvt_r_basename (const char *str); 132char * rxvt_r_basename (const char *str) NOTHROW;
102void rxvt_vlog (const char *fmt, va_list arg_ptr); 133void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
103void rxvt_log (const char *fmt,...); 134void rxvt_log (const char *fmt,...) NOTHROW;
104void rxvt_warn (const char *fmt,...); 135void rxvt_warn (const char *fmt,...) NOTHROW;
105void rxvt_fatal (const char *fmt,...); 136void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
106void rxvt_exit_failure (); 137void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
138
107int rxvt_Str_match (const char *s1, const char *s2); 139int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
108const char * rxvt_Str_skip_space (const char *str); 140const char * rxvt_Str_skip_space (const char *str) NOTHROW;
109char * rxvt_Str_trim (char *str); 141char * rxvt_Str_trim (char *str) NOTHROW;
110int rxvt_Str_escaped (char *str); 142int rxvt_Str_escaped (char *str) NOTHROW;
111char ** rxvt_splitcommastring (const char *cs); 143char ** rxvt_splitcommastring (const char *cs) NOTHROW;
112void rxvt_freecommastring (char **cs); 144void rxvt_freecommastring (char **cs) NOTHROW;
113char * rxvt_File_find (const char *file, const char *ext, const char *path); 145char * 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); 146
115void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 147/////////////////////////////////////////////////////////////////////////////
116void rxvt_usleep (int usecs); 148
149// temporarily replace the process environment
150extern char **environ;
151extern char **rxvt_environ; // the original environ pointer
152
153inline void set_environ (stringvec *envv)
154{
155#if ENABLE_PERL
156 assert (envv);
157#else
158 if (envv)
159#endif
160 environ = (char **)envv->begin ();
161}
162
163inline void set_environ (char **envv)
164{
165#if ENABLE_PERL
166 assert (envv);
167#else
168 if (envv)
169#endif
170 environ = envv;
171}
117 172
118/* 173/*
119 ***************************************************************************** 174 *****************************************************************************
120 * STRUCTURES AND TYPEDEFS 175 * STRUCTURES AND TYPEDEFS
121 ***************************************************************************** 176 *****************************************************************************
122 */ 177 */
123struct grwin_t; 178struct grwin_t;
124 179
125/* Sanitize menubar info */
126#ifndef MENUBAR
127# undef MENUBAR_MAX
128#endif
129#ifndef MENUBAR_MAX
130# define MENUBAR_MAX 0
131#endif
132
133/* If we're using either the rxvt scrollbar or menu bars, keep the 180/* If we're using either the rxvt scrollbar, keep the
134 * scrollColor resource. 181 * scrollColor resource.
135 */ 182 */
136#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 183#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
137# define KEEP_SCROLLCOLOR 1 184# define KEEP_SCROLLCOLOR 1
138#else 185#else
139# undef KEEP_SCROLLCOLOR 186# undef KEEP_SCROLLCOLOR
140#endif 187#endif
141 188
… …
211 258
212#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 259#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
213# define NO_MOUSE_REPORT_SCROLLBAR 1 260# define NO_MOUSE_REPORT_SCROLLBAR 1
214#endif 261#endif
215 262
216#ifdef NO_RESOURCES
217# undef USE_XGETDEFAULT
218#endif
219
220#if defined (ISO_14755) || defined (ENABLE_PERL)
221# define ENABLE_OVERLAY 1
222#endif
223
224/* now look for other badly set stuff */ 263/* now look for other badly set stuff */
225 264
226#if !defined (EACCESS) && defined(EAGAIN) 265#if !defined (EACCESS) && defined(EAGAIN)
227# define EACCESS EAGAIN 266# define EACCESS EAGAIN
228#endif 267#endif
… …
230#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 269#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
231# define EXIT_SUCCESS 0 /* exit function success */ 270# define EXIT_SUCCESS 0 /* exit function success */
232# define EXIT_FAILURE 1 /* exit function failure */ 271# define EXIT_FAILURE 1 /* exit function failure */
233#endif 272#endif
234 273
235#define menuBar_esc 10
236#define scrollBar_esc 30 274#define scrollBar_esc 30
237#define menuBar_margin 2 /* margin below text */
238 275
239#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 276#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
240# define HAVE_SCROLLBARS 1 277# define HAVE_SCROLLBARS 1
241#endif
242
243/* width of scrollBar, menuBar shadow, must be 1 or 2 */
244#ifdef HALFSHADOW
245# define MENU_SHADOW 1
246#else
247# define MENU_SHADOW 2
248#endif 278#endif
249 279
250#define R_SB_ALIGN_CENTRE 0 280#define R_SB_ALIGN_CENTRE 0
251#define R_SB_ALIGN_TOP 1 281#define R_SB_ALIGN_TOP 1
252#define R_SB_ALIGN_BOTTOM 2 282#define R_SB_ALIGN_BOTTOM 2
… …
325 * | 355 * |
326 * +---< SB_WIDTH_NEXT 356 * +---< SB_WIDTH_NEXT
327 */ 357 */
328 358
329enum { 359enum {
330 NO_REFRESH = 0 , /* Window not visible at all! */ 360 NO_REFRESH = 0, /* Window not visible at all! */
331 FAST_REFRESH = 1<<0, /* Fully exposed window */ 361 FAST_REFRESH = 1, /* Fully exposed window */
332 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 362 SLOW_REFRESH = 2, /* Partially exposed window */
333 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
334}; 363};
335 364
336#ifdef NO_SECONDARY_SCREEN 365#ifdef NO_SECONDARY_SCREEN
337# define NSCREENS 0 366# define NSCREENS 0
338#else 367#else
… …
382 411
383// fake styles 412// fake styles
384#define RS_Blink 0x00010000UL // blink 413#define RS_Blink 0x00010000UL // blink
385#define RS_RVid 0x00020000UL // reverse video 414#define RS_RVid 0x00020000UL // reverse video
386#define RS_Uline 0x00040000UL // underline 415#define RS_Uline 0x00040000UL // underline
416
417// toggle this to force redraw, must be != RS_Careful
418#define RS_redraw 0x01000000UL
387 419
388// 5 custom bits for extensions 420// 5 custom bits for extensions
389#define RS_customCount 32 421#define RS_customCount 32
390#define RS_customMask 0x00f80000UL 422#define RS_customMask 0x00f80000UL
391#define RS_customShift 19 423#define RS_customShift 19
… …
438 XTerm_property = 3, // change X property 470 XTerm_property = 3, // change X property
439 XTerm_Color = 4, // change colors 471 XTerm_Color = 4, // change colors
440 XTerm_Color00 = 10, // not implemented, CLASH! 472 XTerm_Color00 = 10, // not implemented, CLASH!
441 XTerm_Color01 = 11, // not implemented 473 XTerm_Color01 = 11, // not implemented
442 XTerm_Color_cursor = 12, // change actual 'Cursor' color 474 XTerm_Color_cursor = 12, // change actual 'Cursor' color
443 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 475 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
444 XTerm_Color_pointer_bg = 14, // not implemented 476 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
445 XTerm_Color05 = 15, // not implemented 477 XTerm_Color05 = 15, // not implemented (tektronix fg)
446 XTerm_Color06 = 16, // not implemented 478 XTerm_Color06 = 16, // not implemented (tektronix bg)
447 XTerm_Color_RV = 17, // change actual 'Highlight' color 479 XTerm_Color_RV = 17, // change actual 'Highlight' color
448 XTerm_logfile = 46, // not implemented 480 XTerm_logfile = 46, // not implemented
449 XTerm_font = 50, 481 XTerm_font = 50,
450 482
451 XTerm_konsole30 = 30, // reserved for konsole 483 XTerm_konsole30 = 30, // reserved for konsole
452 XTerm_konsole31 = 31, // reserved for konsole 484 XTerm_konsole31 = 31, // reserved for konsole
453 XTerm_emacs51 = 51, // reserved for emacs shell 485 XTerm_emacs51 = 51, // reserved for emacs shell
454 /* 486 /*
455 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 487 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
488 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
456 */ 489 */
457 XTerm_Color_BD = 18, // change actual 'Bold' color 490 Rxvt_Color_BD = 18, // change actual 'Bold' color
458 XTerm_Color_UL = 19, // change actual 'Underline' color 491 Rxvt_Color_UL = 19, // change actual 'Underline' color
459 XTerm_Pixmap = 20, // new bg pixmap 492 Rxvt_Pixmap = 20, // new bg pixmap
460 XTerm_restoreFG = 39, // change default fg color 493 Rxvt_restoreFG = 39, // change default fg color
461 XTerm_restoreBG = 49, // change default bg color 494 Rxvt_restoreBG = 49, // change default bg color
462 XTerm_dumpscreen = 55, // dump scrollback and all of screen 495 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
463 496
464 URxvt_locale = 701, // change locale 497 URxvt_locale = 701, // change locale
465 URxvt_Menu = 703, // set menu item 498 URxvt_version = 702, // request version
499
466 URxvt_Color_IT = 704, // change actual 'Italic' colour 500 URxvt_Color_IT = 704, // change actual 'Italic' colour
467 URxvt_Color_tint = 705, // change actual tint colour 501 URxvt_Color_tint = 705, // change actual tint colour
502 URxvt_Color_BD = 706,
503 URxvt_Color_UL = 707,
468 504
469 URxvt_font = 710, 505 URxvt_font = 710,
470 URxvt_boldFont = 711, 506 URxvt_boldFont = 711,
471 URxvt_italicFont = 712, 507 URxvt_italicFont = 712,
472 URxvt_boldItalicFont = 713, 508 URxvt_boldItalicFont = 713,
… …
552#endif 588#endif
553}; 589};
554 590
555#define Color_Bits 7 // 0 .. maxTermCOLOR 591#define Color_Bits 7 // 0 .. maxTermCOLOR
556 592
557#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
558#define NPIXCLR_BITS 32
559
560/* 593/*
561 * Resource list 594 * Resource list
562 */ 595 */
563enum { 596enum {
564# define def(name) Rs_ ## name, 597# define def(name) Rs_ ## name,
565# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 598# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
566# include "rsinc.h" 599# include "rsinc.h"
567# undef def 600# undef def
568# undef reserve 601# undef reserve
569 NUM_RESOURCES 602 NUM_RESOURCES
570};
571
572// see init.C:xa_names, which must be kept in sync
573enum {
574 XA_TEXT = 0,
575 XA_COMPOUND_TEXT,
576 XA_UTF8_STRING,
577 XA_MULTIPLE,
578 XA_TARGETS,
579 XA_TIMESTAMP,
580 XA_VT_SELECTION,
581 XA_INCR,
582 XA_WM_PROTOCOLS,
583 XA_WM_DELETE_WINDOW,
584 XA_CLIPBOARD,
585#if ENABLE_FRILLS
586 XA_MOTIF_WM_HINTS,
587#endif
588#if ENABLE_EWMH
589 XA_NET_WM_PID,
590 XA_NET_WM_NAME,
591 XA_NET_WM_ICON_NAME,
592 XA_NET_WM_PING,
593#endif
594#if USE_XIM
595 XA_WM_LOCALE_NAME,
596#endif
597#if TRANSPARENT
598 XA_XROOTPMAP_ID,
599 XA_ESETROOT_PMAP_ID,
600#endif
601#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
602 XA_DNDPROTOCOL,
603 XA_DNDSELECTION,
604#endif
605#if ENABLE_XEMBED
606 XA_XEMBED,
607 XA_XEMBED_INFO,
608#endif
609 NUM_XA
610}; 603};
611 604
612/* DEC private modes */ 605/* DEC private modes */
613#define PrivMode_132 (1UL<<0) 606#define PrivMode_132 (1UL<<0)
614#define PrivMode_132OK (1UL<<1) 607#define PrivMode_132OK (1UL<<1)
… …
623#define PrivMode_ShiftKeys (1UL<<10) 616#define PrivMode_ShiftKeys (1UL<<10)
624#define PrivMode_VisibleCursor (1UL<<11) 617#define PrivMode_VisibleCursor (1UL<<11)
625#define PrivMode_MouseX10 (1UL<<12) 618#define PrivMode_MouseX10 (1UL<<12)
626#define PrivMode_MouseX11 (1UL<<13) 619#define PrivMode_MouseX11 (1UL<<13)
627#define PrivMode_scrollBar (1UL<<14) 620#define PrivMode_scrollBar (1UL<<14)
628#define PrivMode_menuBar (1UL<<15)
629#define PrivMode_TtyOutputInh (1UL<<16) 621#define PrivMode_TtyOutputInh (1UL<<15)
630#define PrivMode_Keypress (1UL<<17) 622#define PrivMode_Keypress (1UL<<16)
631#define PrivMode_smoothScroll (1UL<<18) 623#define PrivMode_smoothScroll (1UL<<17)
632#define PrivMode_vt52 (1UL<<19) 624#define PrivMode_vt52 (1UL<<18)
633#define PrivMode_LFNL (1UL<<20) 625#define PrivMode_LFNL (1UL<<19)
634/* too annoying to implement X11 highlight tracking */ 626/* too annoying to implement X11 highlight tracking */
635/* #define PrivMode_MouseX11Track (1LU<<21) */ 627/* #define PrivMode_MouseX11Track (1LU<<20) */
636 628
637#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 629#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
638#define PrivMode(test,bit) \ 630#define PrivMode(test,bit) \
639 if (test) \ 631 if (test) \
640 priv_modes |= (bit); \ 632 priv_modes |= (bit); \
… …
687/* 679/*
688 ***************************************************************************** 680 *****************************************************************************
689 * MACRO DEFINES 681 * MACRO DEFINES
690 ***************************************************************************** 682 *****************************************************************************
691 */ 683 */
692#define dDisp Display *disp = display->display 684#define dLocal(type,name) type const name = this->name
685
686// for speed reasons, we assume that all latin1 characters
687// are single-width (the first unicode combining character
688// is actually 0x300, but ascii is what matters most).
689#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
693 690
694/* convert pixel dimensions to row/column values. Everything as int32_t */ 691/* convert pixel dimensions to row/column values. Everything as int32_t */
695#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 692#define Pixel2Col(x) Pixel2Width((int32_t)(x))
696#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 693#define Pixel2Row(y) Pixel2Height((int32_t)(y))
697#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 694#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
699#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 696#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
700#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 697#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
701#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 698#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
702#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 699#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
703 700
701#define OPTION(opt) (options & (opt))
702#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
703 | Opt_jumpScroll | Opt_secondaryScreen \
704 | Opt_pastableTabs | Opt_intensityStyles)
705
704// for m >= -n, ensure remainder lies between 0..n-1 706// for m >= -n, ensure remainder lies between 0..n-1
705#define MOD(m,n) (((m) + (n)) % (n)) 707#define MOD(m,n) (((m) + (n)) % (n))
706 708
707#define LINENO(n) MOD (term_start + int(n), total_rows) 709#define LINENO(n) MOD (term_start + int(n), total_rows)
708#define ROW(n) row_buf [LINENO (n)] 710#define ROW(n) row_buf [LINENO (n)]
… …
726#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 728#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
727#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 729#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
728 730
729#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 731#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
730 732
731#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 733#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
732#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 734#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
733 735
734#if ENABLE_STYLES 736#if ENABLE_STYLES
735# define FONTSET(style) fontset[GET_STYLE (style)] 737# define FONTSET(style) fontset[GET_STYLE (style)]
736#else 738#else
737# define FONTSET(style) fontset[0] 739# define FONTSET(style) fontset[0]
… …
765#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 767#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
766#define scrollbar_position(y) ((y) - scrollBar.beg) 768#define scrollbar_position(y) ((y) - scrollBar.beg)
767#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 769#define scrollbar_size() (scrollBar.end - scrollBar.beg \
768 - scrollbar_minheight ()) 770 - scrollbar_minheight ())
769 771
770#if (MENUBAR_MAX > 1)
771/* rendition style flags */
772# define menuBar_height() (fheight + MENU_SHADOW)
773# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
774# define isMenuBarWindow(w) ((w) == menuBar.win)
775#else
776# define menuBar_height() (0)
777# define menuBar_TotalHeight() (0)
778# define isMenuBarWindow(w) (0)
779#endif
780
781#ifdef XPM_BACKGROUND 772#ifdef XPM_BACKGROUND
782# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 773# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
783#else 774#else
784# define XPMClearArea(a, b, c, d, e, f, g) 775# define XPMClearArea(a, b, c, d, e, f, g)
785#endif 776#endif
786 777
787#ifdef UTMP_SUPPORT
788# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
789# undef HAVE_UTMPX_H
790# undef HAVE_STRUCT_UTMPX
791# endif
792# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
793# undef HAVE_UTMP_H
794# undef HAVE_STRUCT_UTMP
795# endif
796
797# ifdef HAVE_UTMPX_H
798# include <utmpx.h>
799# endif
800# ifdef HAVE_UTMP_H
801# include <utmp.h>
802# endif
803#endif
804
805#ifdef DEBUG_CMD
806# define D_CMD(x) fprintf x ; fputc('\n', stderr)
807#else
808# define D_CMD(x)
809#endif
810#ifdef DEBUG_INIT
811# define D_INIT(x) fprintf x ; fputc('\n', stderr)
812#else
813# define D_INIT(x)
814#endif
815#ifdef DEBUG_MAIN
816# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
817#else
818# define D_MAIN(x)
819#endif
820#ifdef DEBUG_SIZE
821# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
822#else
823# define D_SIZE(x)
824#endif
825
826extern class rxvt_failure_exception { } rxvt_failure_exception;
827
828typedef callback1<void, const char *> log_callback; 778typedef callback1<void, const char *> log_callback;
829typedef callback1<int, int> getfd_callback; 779typedef callback1<int, int> getfd_callback;
830 780
831extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
832extern void rxvt_log (const char *fmt, ...);
833extern void rxvt_warn (const char *fmt, ...);
834extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
835extern void rxvt_exit_failure () __attribute__ ((noreturn));
836
837#define SET_LOCALE(locale) rxvt_set_locale (locale) 781#define SET_LOCALE(locale) rxvt_set_locale (locale)
838extern bool rxvt_set_locale (const char *locale); 782extern bool rxvt_set_locale (const char *locale) NOTHROW;
839extern bool rxvt_push_locale (const char *locale); 783extern void rxvt_push_locale (const char *locale) NOTHROW;
840extern void rxvt_pop_locale (); 784extern void rxvt_pop_locale () NOTHROW;
841
842/****************************************************************************/
843
844#ifdef MENUBAR
845# include "menubar.h"
846#endif
847
848#define BLINK_INTERVAL 0.5
849#define TEXT_BLINK_INTERVAL 0.5
850
851#ifndef __attribute__
852# ifdef __GNUC__
853# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
854# define __attribute__(x)
855# endif
856# endif
857# define __attribute__(x)
858#endif
859 785
860/****************************************************************************/ 786/****************************************************************************/
861 787
862#define LINE_LONGER 0x0001 // line is continued on the next row 788#define LINE_LONGER 0x0001 // line is continued on the next row
863#define LINE_FILTERED 0x0002 // line has been filtered 789#define LINE_FILTERED 0x0002 // line has been filtered
… …
923# define COMPOSE_LO 0x40000000UL 849# define COMPOSE_LO 0x40000000UL
924# define COMPOSE_HI 0x400fffffUL 850# define COMPOSE_HI 0x400fffffUL
925# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 851# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
926#else 852#else
927# if ENABLE_PERL 853# if ENABLE_PERL
928# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 854# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
929# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 855# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
930# else 856# else
931# define COMPOSE_LO 0xd800UL 857# define COMPOSE_LO 0xd800UL
932# define COMPOSE_HI 0xf8ffUL 858# define COMPOSE_HI 0xf8ffUL
933# endif 859# endif
… …
962#endif 888#endif
963 889
964/****************************************************************************/ 890/****************************************************************************/
965 891
966#ifdef KEYSYM_RESOURCE 892#ifdef KEYSYM_RESOURCE
967 class keyboard_manager; 893class keyboard_manager;
968#endif 894#endif
969 895
970struct rxvt_term : zero_initialized, rxvt_vars { 896struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
897
898 // special markers with magic addresses
899 static const char resval_undef []; // options specifically unset
900 static const char resval_on []; // boolean options switched on
901 static const char resval_off []; // or off
902
971 log_callback *log_hook; // log error messages through this hook, if != 0 903 log_callback *log_hook; // log error messages through this hook, if != 0
972 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 904 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
973
974#if ENABLE_PERL 905#if ENABLE_PERL
975 rxvt_perl_term perl; 906 rxvt_perl_term perl;
976#endif 907#endif
977
978 struct mbstate mbstate; // current input multibyte state 908 struct mbstate mbstate; // current input multibyte state
979 909
980 unsigned char want_refresh:1, 910 unsigned char want_refresh:1,
981#ifdef TRANSPARENT 911#ifdef TRANSPARENT
982 want_full_refresh:1, /* awaiting full screen refresh */ 912 want_full_refresh:1, /* awaiting full screen refresh */
… …
984#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 914#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
985 am_transparent:1, /* is a transparent term */ 915 am_transparent:1, /* is a transparent term */
986 am_pixmap_trans:1, /* transparency w/known root pixmap */ 916 am_pixmap_trans:1, /* transparency w/known root pixmap */
987#endif 917#endif
988 current_screen:1, /* primary or secondary */ 918 current_screen:1, /* primary or secondary */
989 hate_those_clicks:1, /* a.k.a. keep mark position */
990 num_scr_allow:1, 919 num_scr_allow:1,
991 bypass_keystate:1, 920 bypass_keystate:1,
992#ifdef CURSOR_BLINK 921#ifdef CURSOR_BLINK
993 hidden_cursor:1, 922 hidden_cursor:1,
994#endif 923#endif
… …
1009#endif 938#endif
1010 scrollbar_align, 939 scrollbar_align,
1011 selection_wait, 940 selection_wait,
1012 selection_type; 941 selection_type;
1013/* ---------- */ 942/* ---------- */
943 bool rvideo_state, rvideo_mode;
944#ifndef NO_BELL
1014 short rvideo; 945 bool rvideo_bell;
946#endif
1015 int num_scr; /* screen: number lines scrolled */ 947 int num_scr; /* screen: number lines scrolled */
1016 int prev_ncol, /* screen: previous number of columns */ 948 int prev_ncol, /* screen: previous number of columns */
1017 prev_nrow; /* screen: previous number of rows */ 949 prev_nrow; /* screen: previous number of rows */
1018/* ---------- */ 950/* ---------- */
1019 rend_t rstyle; 951 rend_t rstyle;
1020/* ---------- */
1021 uint32_t pixcolor_set[NPIXCLR_SETS];
1022/* ---------- */ 952/* ---------- */
1023#ifdef SELECTION_SCROLLING 953#ifdef SELECTION_SCROLLING
1024 int scroll_selection_lines; 954 int scroll_selection_lines;
1025 enum page_dirn scroll_selection_dir; 955 enum page_dirn scroll_selection_dir;
1026 int selection_save_x, 956 int selection_save_x,
… …
1037 refresh_limit, 967 refresh_limit,
1038 last_bot, /* scrollbar last bottom position */ 968 last_bot, /* scrollbar last bottom position */
1039 last_top, /* scrollbar last top position */ 969 last_top, /* scrollbar last top position */
1040 last_state, /* scrollbar last state */ 970 last_state, /* scrollbar last state */
1041 scrollbar_len, 971 scrollbar_len,
1042#ifdef MENUBAR
1043 menu_readonly, /* okay to alter menu? */
1044 Arrows_x,
1045#endif
1046#if MENUBAR_MAX > 1
1047 Nbars,
1048#endif
1049 window_vt_x, 972 window_vt_x,
1050 window_vt_y, 973 window_vt_y,
1051 window_sb_x, 974 window_sb_x,
1052# ifdef POINTER_BLANK 975# ifdef POINTER_BLANK
1053 pointerBlankDelay, 976 pointerBlankDelay,
… …
1060 int old_width, /* last used width in screen resize */ 983 int old_width, /* last used width in screen resize */
1061 old_height; /* last used height in screen resize */ 984 old_height; /* last used height in screen resize */
1062 unsigned long priv_modes, 985 unsigned long priv_modes,
1063 SavedModes; 986 SavedModes;
1064/* ---------- */ 987/* ---------- */
1065 Atom xa[NUM_XA]; 988 Atom *xa;
1066/* ---------- */ 989/* ---------- */
1067#ifdef MENUBAR 990#ifdef RXVT_SCROLLBAR
1068 GC menubarGC;
1069#endif
1070#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1071 GC scrollbarGC, 991 GC scrollbarGC,
1072 topShadowGC, 992 topShadowGC,
1073 botShadowGC; 993 botShadowGC;
1074#endif 994#endif
1075#ifdef XTERM_SCROLLBAR 995#ifdef XTERM_SCROLLBAR
… …
1107 const char *key_delete; 1027 const char *key_delete;
1108#endif 1028#endif
1109 struct mouse_event MEvent; 1029 struct mouse_event MEvent;
1110 XComposeStatus compose; 1030 XComposeStatus compose;
1111 ttymode_t tio; 1031 ttymode_t tio;
1112#ifdef UTMP_SUPPORT
1113# ifdef HAVE_STRUCT_UTMP
1114 struct utmp ut;
1115# endif
1116# ifdef HAVE_STRUCT_UTMPX
1117 struct utmpx utx;
1118# endif
1119# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1120 char ut_id[5];
1121# endif
1122 int utmp_pos;
1123#endif
1124 row_col_t oldcursor; 1032 row_col_t oldcursor;
1125#ifdef XPM_BACKGROUND 1033#ifdef XPM_BACKGROUND
1126 bgPixmap_t bgPixmap; 1034 bgPixmap_t bgPixmap;
1127 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1035 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1128#endif 1036#endif
1129#ifdef MENUBAR
1130 menu_t *ActiveMenu, /* currently active menu */
1131 *BuildMenu; /* the menu currently being built */
1132 bar_t *CurrentBar;
1133# if ! (MENUBAR_MAX > 1)
1134 bar_t BarList;
1135# endif /* (MENUBAR_MAX > 1) */
1136#endif
1137 1037
1138#if ENABLE_OVERLAY 1038#if ENABLE_OVERLAY
1139 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1039 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1140 text_t **ov_text; 1040 text_t **ov_text;
1141 rend_t **ov_rend; 1041 rend_t **ov_rend;
1142 1042
1143 void scr_swap_overlay (); 1043 void scr_swap_overlay () NOTHROW;
1144 void scr_overlay_new (int x, int y, int w, int h); 1044 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1145 void scr_overlay_off (); 1045 void scr_overlay_off () NOTHROW;
1146 void scr_overlay_set (int x, int y, 1046 void scr_overlay_set (int x, int y,
1147 text_t text, 1047 text_t text,
1148 rend_t rend = OVERLAY_RSTYLE); 1048 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1149 void scr_overlay_set (int x, int y, const char *s); 1049 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1150 void scr_overlay_set (int x, int y, const wchar_t *s); 1050 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1151#endif 1051#endif
1152 1052
1153 vector<void *> allocated; // free these memory blocks with free() 1053 vector<void *> allocated; // free these memory blocks with free()
1154 1054
1155 char *env_windowid; /* environmental variable WINDOWID */ 1055 char env_windowid[21]; /* environmental variable WINDOWID */
1056 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1156 char *env_display; /* environmental variable DISPLAY */ 1057 char *env_display; /* environmental variable DISPLAY */
1157 char *env_term; /* environmental variable TERM */ 1058 char *env_term; /* environmental variable TERM */
1158 char *env_colorfgbg; 1059
1159 char *locale; 1060 char *locale;
1160 char charsets[4]; 1061 char charsets[4];
1161 char *v_buffer; /* pointer to physical buffer */ 1062 char *v_buffer; /* pointer to physical buffer */
1162 unsigned int v_buflen; /* size of area to write */ 1063 unsigned int v_buflen; /* size of area to write */
1163 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1064 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1164 1065
1165#ifdef KEYSYM_RESOURCE 1066#ifdef KEYSYM_RESOURCE
1166 keyboard_manager *keyboard; 1067 keyboard_manager *keyboard;
1167#endif 1068#endif
1168 1069
1169 const char *rs[NUM_RESOURCES]; 1070 const char *rs[NUM_RESOURCES];
1170 /* command input buffering */ 1071 /* command input buffering */
1171 char *cmdbuf_ptr, *cmdbuf_endp; 1072 char *cmdbuf_ptr, *cmdbuf_endp;
1172 char cmdbuf_base[CBUFSIZ]; 1073 char cmdbuf_base[CBUFSIZ];
1074
1075 ptytty *pty;
1173 1076
1174 rxvt_salloc *talloc; // text line allocator 1077 rxvt_salloc *talloc; // text line allocator
1175 rxvt_salloc *ralloc; // rend line allocator 1078 rxvt_salloc *ralloc; // rend line allocator
1176 1079
1177 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1080 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1186 void iso14755_54 (int x, int y); 1089 void iso14755_54 (int x, int y);
1187# endif 1090# endif
1188#endif 1091#endif
1189 1092
1190 // modifies first argument(!) 1093 // modifies first argument(!)
1191 void paste (char *data, unsigned int len); 1094 void paste (char *data, unsigned int len) NOTHROW;
1192 1095
1193 void flush (); 1096 long vt_emask, vt_emask_perl, vt_emask_xim;
1097
1098 void vt_select_input () const NOTHROW
1099 {
1100 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1101 }
1194 1102
1195#if TRANSPARENT 1103#if TRANSPARENT
1196 void rootwin_cb (XEvent &xev); 1104 void rootwin_cb (XEvent &xev);
1197 xevent_watcher rootwin_ev; 1105 xevent_watcher rootwin_ev;
1198#endif 1106#endif
1199 1107
1200 void x_cb (XEvent &xev); 1108 void x_cb (XEvent &xev);
1109 void flush ();
1201 xevent_watcher termwin_ev; 1110 xevent_watcher termwin_ev;
1202 xevent_watcher vt_ev; 1111 xevent_watcher vt_ev;
1203#ifdef HAVE_SCROLLBARS 1112#ifdef HAVE_SCROLLBARS
1204 xevent_watcher scrollbar_ev; 1113 xevent_watcher scrollbar_ev;
1205#endif 1114#endif
1206#ifdef MENUBAR
1207 xevent_watcher menubar_ev;
1208#endif
1209 1115
1116 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1210 void check_cb (check_watcher &w); check_watcher check_ev; 1117 void check_cb (check_watcher &w); check_watcher check_ev;
1211 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1118 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1212 void flush_cb (time_watcher &w); time_watcher flush_ev; 1119 void flush_cb (time_watcher &w); time_watcher flush_ev;
1213
1214 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1120 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1215
1216 void incr_cb (time_watcher &w); time_watcher incr_ev; 1121 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1217 1122
1218#ifdef CURSOR_BLINK 1123#ifdef CURSOR_BLINK
1219 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1124 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1220#endif 1125#endif
1221#ifdef TEXT_BLINK 1126#ifdef TEXT_BLINK
1222 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1127 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1128#endif
1129#ifndef NO_BELL
1130 void bell_cb (time_watcher &w); time_watcher bell_ev;
1223#endif 1131#endif
1224 1132
1225#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1133#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1226 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1134 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1227#endif 1135#endif
… …
1244 1152
1245 void tt_winch (); 1153 void tt_winch ();
1246 1154
1247 rxvt_term (); 1155 rxvt_term ();
1248 ~rxvt_term (); 1156 ~rxvt_term ();
1249 void child_exit (); // child has exited, usually destroys
1250 void destroy (); 1157 void destroy ();
1251 void emergency_cleanup (); 1158 void emergency_cleanup ();
1252 1159
1253 bool init (int argc, const char *const *argv); 1160 bool init (int argc, const char *const *argv, stringvec *envv);
1161
1162 bool init (stringvec *argv, stringvec *envv)
1163 {
1164 this->argv = argv;
1165 return init (argv->size (), argv->begin (), envv);
1166 }
1167
1254 bool init_vars (); 1168 bool init_vars ();
1255 1169
1256 bool pty_fill (); 1170 bool pty_fill ();
1171
1172 void make_current () const // make this the "currently active" urxvt instance
1173 {
1174 SET_R (this);
1175 rxvt_set_locale (locale);
1176 set_environ (envv);
1177 }
1257 1178
1258 void init_secondary (); 1179 void init_secondary ();
1259 const char **init_resources (int argc, const char *const *argv); 1180 const char **init_resources (int argc, const char *const *argv);
1181 const char *x_resource (const char *name);
1260 void init_env (); 1182 void init_env ();
1261 void set_locale (const char *locale); 1183 void set_locale (const char *locale);
1262 void init_xlocale (); 1184 void init_xlocale ();
1263 void init_command (const char *const *argv); 1185 void init_command (const char *const *argv);
1264 void run_command (const char *const *argv); 1186 void run_command (const char *const *argv);
… …
1269 void create_windows (int argc, const char *const *argv); 1191 void create_windows (int argc, const char *const *argv);
1270 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1192 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1271 void window_calc (unsigned int newwidth, unsigned int newheight); 1193 void window_calc (unsigned int newwidth, unsigned int newheight);
1272 1194
1273#if USE_XIM 1195#if USE_XIM
1274 rxvt_xim *input_method; 1196 rxvt_xim *input_method;
1275 XIC Input_Context; 1197 XIC Input_Context;
1276 XIMStyle input_style; 1198 XIMStyle input_style;
1277 XPoint spot; // most recently sent spot position 1199 XPoint spot; // most recently sent spot position
1278 1200
1279 void im_destroy (); 1201 void im_destroy ();
1280 void im_cb (); im_watcher im_ev; 1202 void im_cb (); im_watcher im_ev;
1281 void im_set_size (XRectangle &size); 1203 void im_set_size (XRectangle &size);
1282 void im_set_position (XPoint &pos); 1204 void im_set_position (XPoint &pos) NOTHROW;
1283 void im_set_color (unsigned long &fg, unsigned long &bg); 1205 void im_set_color (unsigned long &fg, unsigned long &bg);
1284 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1206 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1285 1207
1286 bool IMisRunning (); 1208 bool IMisRunning ();
1287 void IMSendSpot (); 1209 void IMSendSpot ();
… …
1289 void IMSetStatusPosition (); 1211 void IMSetStatusPosition ();
1290#endif 1212#endif
1291 1213
1292 void resize_scrollbar (); 1214 void resize_scrollbar ();
1293 1215
1294 void pixel_position (int *x, int *y);
1295
1296 void selection_click (int clicks, int x, int y);
1297 void selection_extend (int x, int y, int flag);
1298 void selection_rotate (int x, int y);
1299
1300 /* autoconvert */
1301
1302 // command.C 1216 // command.C
1303 void lookup_key (XKeyEvent &ev); 1217 void lookup_key (XKeyEvent &ev);
1304 unsigned int cmd_write (const char *str, unsigned int count); 1218 unsigned int cmd_write (const char *str, unsigned int count);
1305 1219
1306 wchar_t next_char (); 1220 wchar_t next_char () NOTHROW;
1307 wchar_t cmd_getc (); 1221 wchar_t cmd_getc () THROW ((class out_of_input));
1308 uint32_t next_octet (); 1222 uint32_t next_octet () NOTHROW;
1309 uint32_t cmd_get8 (); 1223 uint32_t cmd_get8 () THROW ((class out_of_input));
1310 1224
1311 bool cmd_parse (); 1225 bool cmd_parse ();
1312 void mouse_report (XButtonEvent &ev); 1226 void mouse_report (XButtonEvent &ev);
1313 void button_press (XButtonEvent &ev); 1227 void button_press (XButtonEvent &ev);
1314 void button_release (XButtonEvent &ev); 1228 void button_release (XButtonEvent &ev);
… …
1335 void process_sgr_mode (unsigned int nargs, const int *arg); 1249 void process_sgr_mode (unsigned int nargs, const int *arg);
1336 void process_graphics (); 1250 void process_graphics ();
1337 // init.C 1251 // init.C
1338 void Get_Colours (); 1252 void Get_Colours ();
1339 void get_ourmods (); 1253 void get_ourmods ();
1340 // logging.C
1341 void makeutent (const char *pty, const char *hostname);
1342 void cleanutent ();
1343 // main.C 1254 // main.C
1344 void privileged_utmp (rxvt_privaction action);
1345 bool set_fonts (); 1255 bool set_fonts ();
1346 void set_string_property (Atom prop, const char *str, int len = -1); 1256 void set_string_property (Atom prop, const char *str, int len = -1);
1347 void set_utf8_property (Atom prop, const char *str, int len = -1); 1257 void set_utf8_property (Atom prop, const char *str, int len = -1);
1348 void set_title (const char *str); 1258 void set_title (const char *str);
1349 void set_icon_name (const char *str); 1259 void set_icon_name (const char *str);
1350 void set_window_color (int idx, const char *color); 1260 void set_window_color (int idx, const char *color);
1351 void set_colorfgbg (); 1261 void set_colorfgbg ();
1352 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1262 bool set_color (rxvt_color &color, const char *name);
1263 void alias_color (int dst, int src);
1353 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1264 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1354 1265
1355#ifdef MENUBAR
1356 // menubar.C
1357 void menuitem_free (menu_t *menu, menuitem_t *item);
1358 int action_dispatch (action_t *action);
1359 void menuarrow_free (char name);
1360 void menuarrow_add (char *string);
1361 char *menu_find_base (menu_t **menu, char *path);
1362 menu_t *menu_delete (menu_t *menu);
1363 menu_t *menu_add (menu_t *parent, char *path);
1364 void drawbox_menubar (int x, int len, int state);
1365 void drawtriangle (int x, int y, int state);
1366 void drawbox_menuitem (int y, int state);
1367 void menu_show ();
1368 void menu_display (void (rxvt_term::*update) ());
1369 void menu_hide_all ();
1370 void menu_hide ();
1371 void menu_clear (menu_t *menu);
1372 void menubar_clear ();
1373 bar_t *menubar_find (const char *name);
1374 int menubar_push (const char *name);
1375 void menubar_remove (const char *name);
1376 void menubar_dump (FILE *fp);
1377 void menubar_read (const char *filename);
1378 void menubar_dispatch (char *str);
1379 void draw_Arrows (int name, int state);
1380 void menubar_expose ();
1381 int menubar_mapping (int map);
1382 int menu_select (XButtonEvent &ev);
1383 void menubar_select (XButtonEvent &ev);
1384 void menubar_control (XButtonEvent &ev);
1385 void map_menuBar (int map);
1386#endif
1387
1388 // screen.C 1266 // screen.C
1389 1267
1390 void lalloc (line_t &l) 1268 void lalloc (line_t &l) const
1391 { 1269 {
1392 l.t = (text_t *)talloc->alloc (); 1270 l.t = (text_t *)talloc->alloc ();
1393 l.r = (rend_t *)ralloc->alloc (); 1271 l.r = (rend_t *)ralloc->alloc ();
1394 } 1272 }
1395 1273
… …
1399 talloc->free (l.t); 1277 talloc->free (l.t);
1400 ralloc->free (l.r); 1278 ralloc->free (l.r);
1401 } 1279 }
1402#endif 1280#endif
1403 1281
1404 void lresize (line_t &l) 1282 void lresize (line_t &l) const
1405 { 1283 {
1406 if (!l.t) 1284 if (!l.t)
1407 return; 1285 return;
1408 1286
1409 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1287 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1413 1291
1414 if (ncol > prev_ncol) 1292 if (ncol > prev_ncol)
1415 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1293 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1416 } 1294 }
1417 1295
1418 int fgcolor_of (rend_t r) 1296 int fgcolor_of (rend_t r) const NOTHROW
1419 { 1297 {
1420 int base = GET_BASEFG (r); 1298 int base = GET_BASEFG (r);
1421#ifndef NO_BRIGHTCOLOR 1299#ifndef NO_BRIGHTCOLOR
1422 if (r & RS_Bold 1300 if (r & RS_Bold
1423# if ENABLE_STYLES 1301# if ENABLE_STYLES
… …
1427 base += minBrightCOLOR - minCOLOR; 1305 base += minBrightCOLOR - minCOLOR;
1428#endif 1306#endif
1429 return base; 1307 return base;
1430 } 1308 }
1431 1309
1432 int bgcolor_of (rend_t r) 1310 int bgcolor_of (rend_t r) const NOTHROW
1433 { 1311 {
1434 int base = GET_BASEBG (r); 1312 int base = GET_BASEBG (r);
1435#ifndef NO_BRIGHTCOLOR 1313#ifndef NO_BRIGHTCOLOR
1436 if (r & RS_Blink 1314 if (r & RS_Blink
1437# if ENABLE_STYLES 1315# if ENABLE_STYLES
… …
1441 base += minBrightCOLOR - minCOLOR; 1319 base += minBrightCOLOR - minCOLOR;
1442#endif 1320#endif
1443 return base; 1321 return base;
1444 } 1322 }
1445 1323
1324 bool option (uint32_t opt) const NOTHROW
1325 {
1326 return OPTION (opt);
1327 }
1328
1329 void set_option (uint32_t opt, bool set) NOTHROW
1330 {
1331 if (set)
1332 options |= opt;
1333 else
1334 options &= ~opt;
1335 }
1336
1446 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1337 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1447 void scr_blank_screen_mem (line_t &l, rend_t efs); 1338 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1448 int scr_scroll_text (int row1, int row2, int count); 1339 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1449 void scr_reset (); 1340 void scr_reset ();
1450 void scr_release (); 1341 void scr_release () NOTHROW;
1451 void scr_clear (bool really = false); 1342 void scr_clear (bool really = false) NOTHROW;
1452 void scr_refresh (unsigned char refresh_type); 1343 void scr_refresh () NOTHROW;
1453 bool scr_refresh_rend (rend_t mask, rend_t value); 1344 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1454 void scr_erase_screen (int mode); 1345 void scr_erase_screen (int mode) NOTHROW;
1455#if ENABLE_FRILLS 1346#if ENABLE_FRILLS
1456 void scr_erase_savelines (); 1347 void scr_erase_savelines () NOTHROW;
1457 void scr_backindex (); 1348 void scr_backindex () NOTHROW;
1458 void scr_forwardindex (); 1349 void scr_forwardindex () NOTHROW;
1459#endif 1350#endif
1460 void scr_touch (bool refresh); 1351 void scr_touch (bool refresh) NOTHROW;
1461 void scr_expose (int x, int y, int width, int height, bool refresh); 1352 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1462 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1353 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1463 void scr_recolour (); 1354 void scr_recolour () NOTHROW;
1464 void scr_remap_chars (); 1355 void scr_remap_chars () NOTHROW;
1465 void scr_remap_chars (line_t &l); 1356 void scr_remap_chars (line_t &l) NOTHROW;
1357
1358 enum cursor_mode { SAVE, RESTORE };
1466 1359
1467 void scr_poweron (); 1360 void scr_poweron ();
1468 void scr_cursor (int mode); 1361 void scr_cursor (cursor_mode mode) NOTHROW;
1469 void scr_do_wrap (); 1362 void scr_do_wrap () NOTHROW;
1363 void scr_swap_screen () NOTHROW;
1470 int scr_change_screen (int scrn); 1364 void scr_change_screen (int scrn);
1471 void scr_color (unsigned int color, int fgbg); 1365 void scr_color (unsigned int color, int fgbg) NOTHROW;
1472 void scr_rendition (int set, int style); 1366 void scr_rendition (int set, int style) NOTHROW;
1473 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1367 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1474 void scr_backspace (); 1368 void scr_backspace () NOTHROW;
1475 void scr_tab (int count, bool ht = false); 1369 void scr_tab (int count, bool ht = false) NOTHROW;
1476 void scr_gotorc (int row, int col, int relative); 1370 void scr_gotorc (int row, int col, int relative) NOTHROW;
1477 void scr_index (enum page_dirn direction); 1371 void scr_index (enum page_dirn direction) NOTHROW;
1478 void scr_erase_line (int mode); 1372 void scr_erase_line (int mode) NOTHROW;
1479 void scr_E (); 1373 void scr_E () NOTHROW;
1480 void scr_insdel_lines (int count, int insdel); 1374 void scr_insdel_lines (int count, int insdel) NOTHROW;
1481 void scr_insdel_chars (int count, int insdel); 1375 void scr_insdel_chars (int count, int insdel) NOTHROW;
1482 void scr_scroll_region (int top, int bot); 1376 void scr_scroll_region (int top, int bot) NOTHROW;
1483 void scr_cursor_visible (int mode); 1377 void scr_cursor_visible (int mode) NOTHROW;
1484 void scr_autowrap (int mode); 1378 void scr_autowrap (int mode) NOTHROW;
1485 void scr_relative_origin (int mode); 1379 void scr_relative_origin (int mode) NOTHROW;
1486 void scr_insert_mode (int mode); 1380 void scr_insert_mode (int mode) NOTHROW;
1487 void scr_set_tab (int mode); 1381 void scr_set_tab (int mode) NOTHROW;
1488 void scr_rvideo_mode (int mode); 1382 void scr_rvideo_mode (bool on) NOTHROW;
1489 void scr_report_position (); 1383 void scr_report_position () NOTHROW;
1490 void set_font_style (); 1384 void set_font_style () NOTHROW;
1491 void scr_charset_choose (int set); 1385 void scr_charset_choose (int set) NOTHROW;
1492 void scr_charset_set (int set, unsigned int ch); 1386 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1493 int scr_move_to (int y, int len); 1387 void scr_move_to (int y, int len) NOTHROW;
1494 int scr_page (enum page_dirn direction, int nlines); 1388 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1495 int scr_changeview (unsigned int oldviewstart); 1389 bool scr_changeview (int new_view_start) NOTHROW;
1496 void scr_bell (); 1390 void scr_bell () NOTHROW;
1497 void scr_printscreen (int fullhist); 1391 void scr_printscreen (int fullhist) NOTHROW;
1392 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1393 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1498 void scr_reverse_selection (); 1394 void scr_reverse_selection () NOTHROW;
1499 void scr_dump (int fd); 1395 void scr_dump (int fd) NOTHROW;
1396
1500 void selection_check (int check_more); 1397 void selection_check (int check_more) NOTHROW;
1501 void selection_paste (Window win, Atom prop, bool delete_prop); 1398 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1502 void selection_property (Window win, Atom prop); 1399 void selection_property (Window win, Atom prop) NOTHROW;
1503 void selection_request (Time tm, int x, int y); 1400 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1504 int selection_request_other (Atom target, int selnum); 1401 int selection_request_other (Atom target, int selnum) NOTHROW;
1505 void selection_clear (); 1402 void selection_clear () NOTHROW;
1506 void selection_make (Time tm); 1403 void selection_make (Time tm);
1507 bool selection_grab (Time tm); 1404 bool selection_grab (Time tm) NOTHROW;
1508 void selection_start_colrow (int col, int row); 1405 void selection_start_colrow (int col, int row) NOTHROW;
1509 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1406 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1510 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1407 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1511 void selection_remove_trailing_spaces (); 1408 void selection_remove_trailing_spaces () NOTHROW;
1512 void selection_send (const XSelectionRequestEvent &rq); 1409 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1410 void selection_click (int clicks, int x, int y) NOTHROW;
1411 void selection_extend (int x, int y, int flag) NOTHROW;
1412 void selection_rotate (int x, int y) NOTHROW;
1413
1414 void pixel_position (int *x, int *y) NOTHROW;
1513 1415
1514#if defined(NEXT_SCROLLBAR) 1416#if defined(NEXT_SCROLLBAR)
1515 // scrollbar-next.C 1417 // scrollbar-next.C
1516 Pixmap renderPixmap (const char *const *data, int width, int height); 1418 Pixmap renderPixmap (const char *const *data, int width, int height);
1517 void init_scrollbar_stuff (); 1419 void init_scrollbar_stuff ();
… …
1519 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1421 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1520#endif 1422#endif
1521 1423
1522#if defined(RXVT_SCROLLBAR) 1424#if defined(RXVT_SCROLLBAR)
1523 // scrollbar-rxvt.C 1425 // scrollbar-rxvt.C
1524 void Draw_button (int x, int y, int state, int dirn);
1525 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1426 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1526#endif 1427#endif
1527 1428
1528#if defined(XTERM_SCROLLBAR) 1429#if defined(XTERM_SCROLLBAR)
1529 // scrollbar-xterm.C 1430 // scrollbar-xterm.C
… …
1560# define __PROTO(p) p 1461# define __PROTO(p) p
1561#else 1462#else
1562# define __PROTO(p) () 1463# define __PROTO(p) ()
1563#endif 1464#endif
1564 1465
1565#ifdef DEBUG_malloc
1566# include "dmalloc.h" /* This comes last */
1567#endif
1568
1569#endif /* _RXVT_H_ */ 1466#endif /* _RXVT_H_ */
1570 1467

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