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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.188 by root, Fri Jan 6 18:33:30 2006 UTC vs.
Revision 1.264 by root, Sat Dec 2 16:57:16 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# 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#if ENABLE_FRILLS 45#include "rxvtperl.h"
25# define ENABLE_XEMBED 1 46
26# define ENABLE_EWMH 1 47// try to avoid some macros to decrease code size, on some systems
27# define CURSOR_BLINK 1 48#if ENABLE_MINIMAL
49# define strcmp(a,b) (strcmp)(a,b)
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)
28#endif 54#endif
29 55
30/* 56/*
31 ***************************************************************************** 57 *****************************************************************************
32 * SYSTEM HACKS 58 * SYSTEM HACKS
… …
41#if defined (sun) && !defined (__sun__) 67#if defined (sun) && !defined (__sun__)
42# define __sun__ 1 68# define __sun__ 1
43#endif 69#endif
44 70
45#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
46typedef char *XPointer; 72typedef char *XPointer;
47#endif 73#endif
48 74
49#ifdef HAVE_TERMIOS_H 75#ifdef HAVE_TERMIOS_H
50# include <termios.h> 76# include <termios.h>
51typedef struct termios ttymode_t; 77typedef struct termios ttymode_t;
… …
72# define STDIN_FILENO 0 98# define STDIN_FILENO 0
73# define STDOUT_FILENO 1 99# define STDOUT_FILENO 1
74# define STDERR_FILENO 2 100# define STDERR_FILENO 2
75#endif 101#endif
76 102
103/****************************************************************************/
104
105// exception thrown on fatal (per-instance) errors
106class rxvt_failure_exception { };
107
108// exception thrown when the command parser runs out of input data
109class out_of_input { };
110
77/* 111/*
78 ***************************************************************************** 112 *****************************************************************************
79 * PROTOTYPES 113 * PROTOTYPES
80 ***************************************************************************** 114 *****************************************************************************
81 */ 115 */
82// main.C 116// main.C
83RETSIGTYPE rxvt_Child_signal (int sig); 117RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
84RETSIGTYPE rxvt_Exit_signal (int sig); 118RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
85void rxvt_clean_exit (); 119void rxvt_clean_exit () NOTHROW;
86void * rxvt_malloc (size_t size); 120void * rxvt_malloc (size_t size);
87void * rxvt_calloc (size_t number, size_t size); 121void * rxvt_calloc (size_t number, size_t size);
88void * rxvt_realloc (void *ptr, size_t size); 122void * rxvt_realloc (void *ptr, size_t size);
89void rxvt_privileges (rxvt_privaction action);
90 123
91// util.C 124// misc.C
92char * rxvt_wcstombs (const wchar_t *str, int len = -1); 125char * rxvt_wcstombs (const wchar_t *str, int len = -1);
93wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 126wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
94char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 127char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
95wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 128wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
96char * rxvt_strdup (const char *str); 129char * rxvt_strdup_cpp (const char *str);
97 130
98// misc.C 131#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
132
99char * rxvt_r_basename (const char *str); 133char * rxvt_r_basename (const char *str) NOTHROW;
100void rxvt_vlog (const char *fmt, va_list arg_ptr); 134void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
101void rxvt_log (const char *fmt,...); 135void rxvt_log (const char *fmt,...) NOTHROW;
102void rxvt_warn (const char *fmt,...); 136void rxvt_warn (const char *fmt,...) NOTHROW;
103void rxvt_fatal (const char *fmt,...); 137void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
104void rxvt_exit_failure (); 138void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
139
105int rxvt_Str_match (const char *s1, const char *s2); 140int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
106const char * rxvt_Str_skip_space (const char *str); 141const char * rxvt_Str_skip_space (const char *str) NOTHROW;
107char * rxvt_Str_trim (char *str); 142char * rxvt_Str_trim (char *str) NOTHROW;
108int rxvt_Str_escaped (char *str); 143int rxvt_Str_escaped (char *str) NOTHROW;
109char ** rxvt_splitcommastring (const char *cs); 144char ** rxvt_splitcommastring (const char *cs) NOTHROW;
110void rxvt_freecommastring (char **cs); 145void rxvt_freecommastring (char **cs) NOTHROW;
111char * rxvt_File_find (const char *file, const char *ext, const char *path); 146char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
112void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 147
113void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 148/////////////////////////////////////////////////////////////////////////////
114void rxvt_usleep (int usecs); 149
150// temporarily replace the process environment
151extern char **environ;
152extern char **rxvt_environ; // the original environ pointer
153
154inline void set_environ (stringvec *envv)
155{
156#if ENABLE_PERL
157 assert (envv);
158#else
159 if (envv)
160#endif
161 environ = (char **)envv->begin ();
162}
163
164inline void set_environ (char **envv)
165{
166#if ENABLE_PERL
167 assert (envv);
168#else
169 if (envv)
170#endif
171 environ = envv;
172}
115 173
116/* 174/*
117 ***************************************************************************** 175 *****************************************************************************
118 * STRUCTURES AND TYPEDEFS 176 * STRUCTURES AND TYPEDEFS
119 ***************************************************************************** 177 *****************************************************************************
120 */ 178 */
121struct grwin_t; 179struct grwin_t;
122 180
123/* Sanitize menubar info */
124#ifndef MENUBAR
125# undef MENUBAR_MAX
126#endif
127#ifndef MENUBAR_MAX
128# define MENUBAR_MAX 0
129#endif
130
131/* If we're using either the rxvt scrollbar or menu bars, keep the 181/* If we're using either the rxvt scrollbar, keep the
132 * scrollColor resource. 182 * scrollColor resource.
133 */ 183 */
134#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 184#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
135# define KEEP_SCROLLCOLOR 1 185# define KEEP_SCROLLCOLOR 1
136#else 186#else
137# undef KEEP_SCROLLCOLOR 187# undef KEEP_SCROLLCOLOR
138#endif 188#endif
139 189
… …
209 259
210#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 260#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
211# define NO_MOUSE_REPORT_SCROLLBAR 1 261# define NO_MOUSE_REPORT_SCROLLBAR 1
212#endif 262#endif
213 263
214#ifdef NO_RESOURCES
215# undef USE_XGETDEFAULT
216#endif
217
218#if defined (ISO_14755) || defined (ENABLE_PERL)
219# define ENABLE_OVERLAY 1
220#endif
221
222/* now look for other badly set stuff */ 264/* now look for other badly set stuff */
223 265
224#if !defined (EACCESS) && defined(EAGAIN) 266#if !defined (EACCESS) && defined(EAGAIN)
225# define EACCESS EAGAIN 267# define EACCESS EAGAIN
226#endif 268#endif
… …
228#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 270#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
229# define EXIT_SUCCESS 0 /* exit function success */ 271# define EXIT_SUCCESS 0 /* exit function success */
230# define EXIT_FAILURE 1 /* exit function failure */ 272# define EXIT_FAILURE 1 /* exit function failure */
231#endif 273#endif
232 274
233#define menuBar_esc 10
234#define scrollBar_esc 30 275#define scrollBar_esc 30
235#define menuBar_margin 2 /* margin below text */
236 276
237#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 277#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
238# define HAVE_SCROLLBARS 1 278# define HAVE_SCROLLBARS 1
239#endif
240
241/* width of scrollBar, menuBar shadow, must be 1 or 2 */
242#ifdef HALFSHADOW
243# define MENU_SHADOW 1
244#else
245# define MENU_SHADOW 2
246#endif 279#endif
247 280
248#define R_SB_ALIGN_CENTRE 0 281#define R_SB_ALIGN_CENTRE 0
249#define R_SB_ALIGN_TOP 1 282#define R_SB_ALIGN_TOP 1
250#define R_SB_ALIGN_BOTTOM 2 283#define R_SB_ALIGN_BOTTOM 2
… …
323 * | 356 * |
324 * +---< SB_WIDTH_NEXT 357 * +---< SB_WIDTH_NEXT
325 */ 358 */
326 359
327enum { 360enum {
328 NO_REFRESH = 0 , /* Window not visible at all! */ 361 NO_REFRESH = 0, /* Window not visible at all! */
329 FAST_REFRESH = 1<<0, /* Fully exposed window */ 362 FAST_REFRESH = 1, /* Fully exposed window */
330 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 363 SLOW_REFRESH = 2, /* Partially exposed window */
331 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
332}; 364};
333 365
334#ifdef NO_SECONDARY_SCREEN 366#ifdef NO_SECONDARY_SCREEN
335# define NSCREENS 0 367# define NSCREENS 0
336#else 368#else
… …
380 412
381// fake styles 413// fake styles
382#define RS_Blink 0x00010000UL // blink 414#define RS_Blink 0x00010000UL // blink
383#define RS_RVid 0x00020000UL // reverse video 415#define RS_RVid 0x00020000UL // reverse video
384#define RS_Uline 0x00040000UL // underline 416#define RS_Uline 0x00040000UL // underline
417
418// toggle this to force redraw, must be != RS_Careful
419#define RS_redraw 0x01000000UL
385 420
386// 5 custom bits for extensions 421// 5 custom bits for extensions
387#define RS_customCount 32 422#define RS_customCount 32
388#define RS_customMask 0x00f80000UL 423#define RS_customMask 0x00f80000UL
389#define RS_customShift 19 424#define RS_customShift 19
… …
436 XTerm_property = 3, // change X property 471 XTerm_property = 3, // change X property
437 XTerm_Color = 4, // change colors 472 XTerm_Color = 4, // change colors
438 XTerm_Color00 = 10, // not implemented, CLASH! 473 XTerm_Color00 = 10, // not implemented, CLASH!
439 XTerm_Color01 = 11, // not implemented 474 XTerm_Color01 = 11, // not implemented
440 XTerm_Color_cursor = 12, // change actual 'Cursor' color 475 XTerm_Color_cursor = 12, // change actual 'Cursor' color
441 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 476 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
442 XTerm_Color_pointer_bg = 14, // not implemented 477 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
443 XTerm_Color05 = 15, // not implemented 478 XTerm_Color05 = 15, // not implemented (tektronix fg)
444 XTerm_Color06 = 16, // not implemented 479 XTerm_Color06 = 16, // not implemented (tektronix bg)
445 XTerm_Color_RV = 17, // change actual 'Highlight' color 480 XTerm_Color_RV = 17, // change actual 'Highlight' color
446 XTerm_logfile = 46, // not implemented 481 XTerm_logfile = 46, // not implemented
447 XTerm_font = 50, 482 XTerm_font = 50,
448 483
449 XTerm_konsole30 = 30, // reserved for konsole 484 XTerm_konsole30 = 30, // reserved for konsole
450 XTerm_konsole31 = 31, // reserved for konsole 485 XTerm_konsole31 = 31, // reserved for konsole
451 XTerm_emacs51 = 51, // reserved for emacs shell 486 XTerm_emacs51 = 51, // reserved for emacs shell
452 /* 487 /*
453 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 488 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
489 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
454 */ 490 */
455 XTerm_Color_BD = 18, // change actual 'Bold' color 491 Rxvt_Color_BD = 18, // change actual 'Bold' color
456 XTerm_Color_UL = 19, // change actual 'Underline' color 492 Rxvt_Color_UL = 19, // change actual 'Underline' color
457 XTerm_Pixmap = 20, // new bg pixmap 493 Rxvt_Pixmap = 20, // new bg pixmap
458 XTerm_restoreFG = 39, // change default fg color 494 Rxvt_restoreFG = 39, // change default fg color
459 XTerm_restoreBG = 49, // change default bg color 495 Rxvt_restoreBG = 49, // change default bg color
460 XTerm_dumpscreen = 55, // dump scrollback and all of screen 496 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
461 497
462 URxvt_locale = 701, // change locale 498 URxvt_locale = 701, // change locale
463 URxvt_Menu = 703, // set menu item 499 URxvt_version = 702, // request version
500
464 URxvt_Color_IT = 704, // change actual 'Italic' colour 501 URxvt_Color_IT = 704, // change actual 'Italic' colour
465 URxvt_Color_tint = 705, // change actual tint colour 502 URxvt_Color_tint = 705, // change actual tint colour
503 URxvt_Color_BD = 706,
504 URxvt_Color_UL = 707,
466 505
467 URxvt_font = 710, 506 URxvt_font = 710,
468 URxvt_boldFont = 711, 507 URxvt_boldFont = 711,
469 URxvt_italicFont = 712, 508 URxvt_italicFont = 712,
470 URxvt_boldItalicFont = 713, 509 URxvt_boldItalicFont = 713,
… …
481 * on the unnecessary items, e.g. Color_pointer, but won't bother 520 * on the unnecessary items, e.g. Color_pointer, but won't bother
482 * until we need to. Also, be aware of usage in pixcolor_set 521 * until we need to. Also, be aware of usage in pixcolor_set
483 */ 522 */
484 523
485enum colour_list { 524enum colour_list {
525 Color_none = -2,
526 Color_transparent = -1,
486 Color_fg = 0, 527 Color_fg = 0,
487 Color_bg, 528 Color_bg,
488 minCOLOR, /* 2 */ 529 minCOLOR, /* 2 */
489 Color_Black = minCOLOR, 530 Color_Black = minCOLOR,
490 Color_Red3, 531 Color_Red3,
… …
550#endif 591#endif
551}; 592};
552 593
553#define Color_Bits 7 // 0 .. maxTermCOLOR 594#define Color_Bits 7 // 0 .. maxTermCOLOR
554 595
555#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
556#define NPIXCLR_BITS 32
557
558/* 596/*
559 * Resource list 597 * Resource list
560 */ 598 */
561enum { 599enum {
562# define def(name) Rs_ ## name, 600# define def(name) Rs_ ## name,
563# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 601# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
564# include "rsinc.h" 602# include "rsinc.h"
565# undef def 603# undef def
566# undef reserve 604# undef reserve
567 NUM_RESOURCES 605 NUM_RESOURCES
568};
569
570// see init.C:xa_names, which must be kept in sync
571enum {
572 XA_TEXT = 0,
573 XA_COMPOUND_TEXT,
574 XA_UTF8_STRING,
575 XA_MULTIPLE,
576 XA_TARGETS,
577 XA_TIMESTAMP,
578 XA_VT_SELECTION,
579 XA_INCR,
580 XA_WM_PROTOCOLS,
581 XA_WM_DELETE_WINDOW,
582 XA_CLIPBOARD,
583#if ENABLE_FRILLS
584 XA_MOTIF_WM_HINTS,
585#endif
586#if ENABLE_EWMH
587 XA_NET_WM_PID,
588 XA_NET_WM_NAME,
589 XA_NET_WM_ICON_NAME,
590 XA_NET_WM_PING,
591#endif
592#if USE_XIM
593 XA_WM_LOCALE_NAME,
594#endif
595#if TRANSPARENT
596 XA_XROOTPMAP_ID,
597 XA_ESETROOT_PMAP_ID,
598#endif
599#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
600 XA_DNDPROTOCOL,
601 XA_DNDSELECTION,
602#endif
603#if ENABLE_XEMBED
604 XA_XEMBED,
605 XA_XEMBED_INFO,
606#endif
607 NUM_XA
608}; 606};
609 607
610/* DEC private modes */ 608/* DEC private modes */
611#define PrivMode_132 (1UL<<0) 609#define PrivMode_132 (1UL<<0)
612#define PrivMode_132OK (1UL<<1) 610#define PrivMode_132OK (1UL<<1)
… …
621#define PrivMode_ShiftKeys (1UL<<10) 619#define PrivMode_ShiftKeys (1UL<<10)
622#define PrivMode_VisibleCursor (1UL<<11) 620#define PrivMode_VisibleCursor (1UL<<11)
623#define PrivMode_MouseX10 (1UL<<12) 621#define PrivMode_MouseX10 (1UL<<12)
624#define PrivMode_MouseX11 (1UL<<13) 622#define PrivMode_MouseX11 (1UL<<13)
625#define PrivMode_scrollBar (1UL<<14) 623#define PrivMode_scrollBar (1UL<<14)
626#define PrivMode_menuBar (1UL<<15)
627#define PrivMode_TtyOutputInh (1UL<<16) 624#define PrivMode_TtyOutputInh (1UL<<15)
628#define PrivMode_Keypress (1UL<<17) 625#define PrivMode_Keypress (1UL<<16)
629#define PrivMode_smoothScroll (1UL<<18) 626#define PrivMode_smoothScroll (1UL<<17)
630#define PrivMode_vt52 (1UL<<19) 627#define PrivMode_vt52 (1UL<<18)
631#define PrivMode_LFNL (1UL<<20) 628#define PrivMode_LFNL (1UL<<19)
632/* too annoying to implement X11 highlight tracking */ 629/* too annoying to implement X11 highlight tracking */
633/* #define PrivMode_MouseX11Track (1LU<<21) */ 630/* #define PrivMode_MouseX11Track (1LU<<20) */
634 631
635#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 632#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
636#define PrivMode(test,bit) \ 633#define PrivMode(test,bit) \
637 if (test) \ 634 if (test) \
638 priv_modes |= (bit); \ 635 priv_modes |= (bit); \
… …
685/* 682/*
686 ***************************************************************************** 683 *****************************************************************************
687 * MACRO DEFINES 684 * MACRO DEFINES
688 ***************************************************************************** 685 *****************************************************************************
689 */ 686 */
690#define dDisp Display *disp = display->display 687#define dLocal(type,name) type const name = this->name
688
689// for speed reasons, we assume that all latin1 characters
690// are single-width (the first unicode combining character
691// is actually 0x300, but ascii is what matters most).
692#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
691 693
692/* convert pixel dimensions to row/column values. Everything as int32_t */ 694/* convert pixel dimensions to row/column values. Everything as int32_t */
693#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 695#define Pixel2Col(x) Pixel2Width((int32_t)(x))
694#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 696#define Pixel2Row(y) Pixel2Height((int32_t)(y))
695#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 697#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
697#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 699#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
698#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 700#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
699#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 701#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
700#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 702#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
701 703
704#define OPTION(opt) (options & (opt))
705#define DEFAULT_OPTIONS (Opt_scrollBar \
706 | Opt_scrollTtyOutput \
707 | Opt_jumpScroll \
708 | Opt_secondaryScreen \
709 | Opt_secondaryScroll \
710 | Opt_pastableTabs \
711 | Opt_intensityStyles)
712
702// for m >= -n, ensure remainder lies between 0..n-1 713// for m >= -n, ensure remainder lies between 0..n-1
703#define MOD(m,n) (((m) + (n)) % (n)) 714#define MOD(m,n) (((m) + (n)) % (n))
704 715
705#define LINENO(n) MOD (term_start + int(n), total_rows) 716#define LINENO(n) MOD (term_start + int(n), total_rows)
706#define ROW(n) row_buf [LINENO (n)] 717#define ROW(n) row_buf [LINENO (n)]
… …
724#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 735#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
725#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 736#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
726 737
727#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 738#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
728 739
729#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 740#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
730#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 741#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
731 742
732#if ENABLE_STYLES 743#if ENABLE_STYLES
733# define FONTSET(style) fontset[GET_STYLE (style)] 744# define FONTSET(style) fontset[GET_STYLE (style)]
734#else 745#else
735# define FONTSET(style) fontset[0] 746# define FONTSET(style) fontset[0]
… …
763#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 774#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
764#define scrollbar_position(y) ((y) - scrollBar.beg) 775#define scrollbar_position(y) ((y) - scrollBar.beg)
765#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 776#define scrollbar_size() (scrollBar.end - scrollBar.beg \
766 - scrollbar_minheight ()) 777 - scrollbar_minheight ())
767 778
768#if (MENUBAR_MAX > 1)
769/* rendition style flags */
770# define menuBar_height() (fheight + MENU_SHADOW)
771# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
772# define isMenuBarWindow(w) ((w) == menuBar.win)
773#else
774# define menuBar_height() (0)
775# define menuBar_TotalHeight() (0)
776# define isMenuBarWindow(w) (0)
777#endif
778
779#ifdef XPM_BACKGROUND 779#ifdef XPM_BACKGROUND
780# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 780# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
781#else 781#else
782# define XPMClearArea(a, b, c, d, e, f, g) 782# define XPMClearArea(a, b, c, d, e, f, g)
783#endif 783#endif
784 784
785#ifdef UTMP_SUPPORT
786# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
787# undef HAVE_UTMPX_H
788# undef HAVE_STRUCT_UTMPX
789# endif
790# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
791# undef HAVE_UTMP_H
792# undef HAVE_STRUCT_UTMP
793# endif
794
795# ifdef HAVE_UTMPX_H
796# include <utmpx.h>
797# endif
798# ifdef HAVE_UTMP_H
799# include <utmp.h>
800# endif
801#endif
802
803#ifdef DEBUG_CMD
804# define D_CMD(x) fprintf x ; fputc('\n', stderr)
805#else
806# define D_CMD(x)
807#endif
808#ifdef DEBUG_INIT
809# define D_INIT(x) fprintf x ; fputc('\n', stderr)
810#else
811# define D_INIT(x)
812#endif
813#ifdef DEBUG_MAIN
814# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
815#else
816# define D_MAIN(x)
817#endif
818#ifdef DEBUG_SIZE
819# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
820#else
821# define D_SIZE(x)
822#endif
823
824extern class rxvt_failure_exception { } rxvt_failure_exception;
825
826typedef callback1<void, const char *> log_callback; 785typedef callback<void (const char *)> log_callback;
827typedef callback1<int, int> getfd_callback; 786typedef callback<int (int)> getfd_callback;
828
829extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
830extern void rxvt_log (const char *fmt, ...);
831extern void rxvt_warn (const char *fmt, ...);
832extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
833extern void rxvt_exit_failure () __attribute__ ((noreturn));
834 787
835#define SET_LOCALE(locale) rxvt_set_locale (locale) 788#define SET_LOCALE(locale) rxvt_set_locale (locale)
836extern bool rxvt_set_locale (const char *locale); 789extern bool rxvt_set_locale (const char *locale) NOTHROW;
837extern bool rxvt_push_locale (const char *locale); 790extern void rxvt_push_locale (const char *locale) NOTHROW;
838extern void rxvt_pop_locale (); 791extern void rxvt_pop_locale () NOTHROW;
839
840/****************************************************************************/
841
842#ifdef MENUBAR
843# include "menubar.h"
844#endif
845
846#define BLINK_INTERVAL 0.5
847#define TEXT_BLINK_INTERVAL 0.5
848
849#ifndef __attribute__
850# ifdef __GNUC__
851# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
852# define __attribute__(x)
853# endif
854# endif
855# define __attribute__(x)
856#endif
857 792
858/****************************************************************************/ 793/****************************************************************************/
859 794
860#define LINE_LONGER 0x0001 // line is continued on the next row 795#define LINE_LONGER 0x0001 // line is continued on the next row
861#define LINE_FILTERED 0x0002 // line has been filtered 796#define LINE_FILTERED 0x0002 // line has been filtered
862#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 797#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
798#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
799#define LINE_BIDI 0x0010 // line needs bidi (NYI)
863 800
864struct line_t { 801struct line_t {
865 text_t *t; // terminal the text 802 text_t *t; // terminal the text
866 rend_t *r; // rendition, uses RS_ flags 803 rend_t *r; // rendition, uses RS_ flags
867 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 804 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
920#if UNICODE3 857#if UNICODE3
921# define COMPOSE_LO 0x40000000UL 858# define COMPOSE_LO 0x40000000UL
922# define COMPOSE_HI 0x400fffffUL 859# define COMPOSE_HI 0x400fffffUL
923# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 860# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
924#else 861#else
862# if ENABLE_PERL
863# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
864# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
865# else
925# define COMPOSE_LO 0xd800UL 866# define COMPOSE_LO 0xd800UL
926# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 867# define COMPOSE_HI 0xf8ffUL
927# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 868# endif
869# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
928#endif 870#endif
929 871
930#if ENABLE_COMBINING 872#if ENABLE_COMBINING
931// compose chars are used to represent composite characters 873// compose chars are used to represent composite characters
932// that are not representable in unicode, as well as characters 874// that are not representable in unicode, as well as characters
… …
955#endif 897#endif
956 898
957/****************************************************************************/ 899/****************************************************************************/
958 900
959#ifdef KEYSYM_RESOURCE 901#ifdef KEYSYM_RESOURCE
960 class keyboard_manager; 902class keyboard_manager;
961#endif 903#endif
962 904
963struct rxvt_term : zero_initialized, rxvt_vars { 905struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
906
907 // special markers with magic addresses
908 static const char resval_undef []; // options specifically unset
909 static const char resval_on []; // boolean options switched on
910 static const char resval_off []; // or off
911
964 log_callback *log_hook; // log error messages through this hook, if != 0 912 log_callback *log_hook; // log error messages through this hook, if != 0
965 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 913 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
966
967#if ENABLE_PERL 914#if ENABLE_PERL
968 void *self; // perl's $self 915 rxvt_perl_term perl;
969#endif 916#endif
970
971 struct mbstate mbstate; // current input multibyte state 917 struct mbstate mbstate; // current input multibyte state
972 918
973 unsigned char want_refresh:1, 919 unsigned char want_refresh:1,
974#ifdef TRANSPARENT 920#ifdef TRANSPARENT
975 want_full_refresh:1, /* awaiting full screen refresh */ 921 want_full_refresh:1, /* awaiting full screen refresh */
… …
977#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 923#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
978 am_transparent:1, /* is a transparent term */ 924 am_transparent:1, /* is a transparent term */
979 am_pixmap_trans:1, /* transparency w/known root pixmap */ 925 am_pixmap_trans:1, /* transparency w/known root pixmap */
980#endif 926#endif
981 current_screen:1, /* primary or secondary */ 927 current_screen:1, /* primary or secondary */
982 hate_those_clicks:1, /* a.k.a. keep mark position */
983 num_scr_allow:1, 928 num_scr_allow:1,
984 bypass_keystate:1, 929 bypass_keystate:1,
985#ifdef CURSOR_BLINK 930#ifdef CURSOR_BLINK
986 hidden_cursor:1, 931 hidden_cursor:1,
987#endif 932#endif
… …
1002#endif 947#endif
1003 scrollbar_align, 948 scrollbar_align,
1004 selection_wait, 949 selection_wait,
1005 selection_type; 950 selection_type;
1006/* ---------- */ 951/* ---------- */
952 bool rvideo_state, rvideo_mode;
953#ifndef NO_BELL
1007 short rvideo; 954 bool rvideo_bell;
955#endif
1008 int num_scr; /* screen: number lines scrolled */ 956 int num_scr; /* screen: number lines scrolled */
1009 int prev_ncol, /* screen: previous number of columns */ 957 int prev_ncol, /* screen: previous number of columns */
1010 prev_nrow; /* screen: previous number of rows */ 958 prev_nrow; /* screen: previous number of rows */
1011/* ---------- */ 959/* ---------- */
1012 rend_t rstyle; 960 rend_t rstyle;
1013/* ---------- */
1014 uint32_t pixcolor_set[NPIXCLR_SETS];
1015/* ---------- */ 961/* ---------- */
1016#ifdef SELECTION_SCROLLING 962#ifdef SELECTION_SCROLLING
1017 int scroll_selection_lines; 963 int scroll_selection_lines;
1018 enum page_dirn scroll_selection_dir; 964 enum page_dirn scroll_selection_dir;
1019 int selection_save_x, 965 int selection_save_x,
… …
1030 refresh_limit, 976 refresh_limit,
1031 last_bot, /* scrollbar last bottom position */ 977 last_bot, /* scrollbar last bottom position */
1032 last_top, /* scrollbar last top position */ 978 last_top, /* scrollbar last top position */
1033 last_state, /* scrollbar last state */ 979 last_state, /* scrollbar last state */
1034 scrollbar_len, 980 scrollbar_len,
1035#ifdef MENUBAR
1036 menu_readonly, /* okay to alter menu? */
1037 Arrows_x,
1038#endif
1039#if MENUBAR_MAX > 1
1040 Nbars,
1041#endif
1042 window_vt_x, 981 window_vt_x,
1043 window_vt_y, 982 window_vt_y,
1044 window_sb_x, 983 window_sb_x,
1045# ifdef POINTER_BLANK 984# ifdef POINTER_BLANK
1046 pointerBlankDelay, 985 pointerBlankDelay,
… …
1053 int old_width, /* last used width in screen resize */ 992 int old_width, /* last used width in screen resize */
1054 old_height; /* last used height in screen resize */ 993 old_height; /* last used height in screen resize */
1055 unsigned long priv_modes, 994 unsigned long priv_modes,
1056 SavedModes; 995 SavedModes;
1057/* ---------- */ 996/* ---------- */
1058 Atom xa[NUM_XA]; 997 Atom *xa;
1059/* ---------- */ 998/* ---------- */
1060#ifdef MENUBAR 999#ifdef RXVT_SCROLLBAR
1061 GC menubarGC;
1062#endif
1063#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1064 GC scrollbarGC, 1000 GC scrollbarGC,
1065 topShadowGC, 1001 topShadowGC,
1066 botShadowGC; 1002 botShadowGC;
1067#endif 1003#endif
1068#ifdef XTERM_SCROLLBAR 1004#ifdef XTERM_SCROLLBAR
… …
1100 const char *key_delete; 1036 const char *key_delete;
1101#endif 1037#endif
1102 struct mouse_event MEvent; 1038 struct mouse_event MEvent;
1103 XComposeStatus compose; 1039 XComposeStatus compose;
1104 ttymode_t tio; 1040 ttymode_t tio;
1105#ifdef UTMP_SUPPORT
1106# ifdef HAVE_STRUCT_UTMP
1107 struct utmp ut;
1108# endif
1109# ifdef HAVE_STRUCT_UTMPX
1110 struct utmpx utx;
1111# endif
1112# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1113 char ut_id[5];
1114# endif
1115 int utmp_pos;
1116#endif
1117 row_col_t oldcursor; 1041 row_col_t oldcursor;
1118#ifdef XPM_BACKGROUND 1042#ifdef XPM_BACKGROUND
1119 bgPixmap_t bgPixmap; 1043 bgPixmap_t bgPixmap;
1120 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1044 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1121#endif 1045#endif
1122#ifdef MENUBAR
1123 menu_t *ActiveMenu, /* currently active menu */
1124 *BuildMenu; /* the menu currently being built */
1125 bar_t *CurrentBar;
1126# if ! (MENUBAR_MAX > 1)
1127 bar_t BarList;
1128# endif /* (MENUBAR_MAX > 1) */
1129#endif
1130 1046
1131#if ENABLE_OVERLAY 1047#if ENABLE_OVERLAY
1132 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1048 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1133 text_t **ov_text; 1049 text_t **ov_text;
1134 rend_t **ov_rend; 1050 rend_t **ov_rend;
1135 1051
1136 void scr_swap_overlay (); 1052 void scr_swap_overlay () NOTHROW;
1137 void scr_overlay_new (int x, int y, int w, int h); 1053 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1138 void scr_overlay_off (); 1054 void scr_overlay_off () NOTHROW;
1139 void scr_overlay_set (int x, int y, 1055 void scr_overlay_set (int x, int y,
1140 text_t text, 1056 text_t text,
1141 rend_t rend = OVERLAY_RSTYLE); 1057 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1142 void scr_overlay_set (int x, int y, const char *s); 1058 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1143 void scr_overlay_set (int x, int y, const wchar_t *s); 1059 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1144#endif 1060#endif
1145 1061
1146 vector<void *> allocated; // free these memory blocks with free() 1062 vector<void *> allocated; // free these memory blocks with free()
1147 1063
1148 char *env_windowid; /* environmental variable WINDOWID */ 1064 char env_windowid[21]; /* environmental variable WINDOWID */
1065 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1149 char *env_display; /* environmental variable DISPLAY */ 1066 char *env_display; /* environmental variable DISPLAY */
1150 char *env_term; /* environmental variable TERM */ 1067 char *env_term; /* environmental variable TERM */
1151 char *env_colorfgbg; 1068
1152 char *locale; 1069 char *locale;
1153 char charsets[4]; 1070 char charsets[4];
1154 char *v_buffer; /* pointer to physical buffer */ 1071 char *v_buffer; /* pointer to physical buffer */
1155 unsigned int v_buflen; /* size of area to write */ 1072 unsigned int v_buflen; /* size of area to write */
1156 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1073 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1157 1074
1158#ifdef KEYSYM_RESOURCE 1075#ifdef KEYSYM_RESOURCE
1159 keyboard_manager *keyboard; 1076 keyboard_manager *keyboard;
1160#endif 1077#endif
1161 1078
1162 const char *rs[NUM_RESOURCES]; 1079 const char *rs[NUM_RESOURCES];
1163 /* command input buffering */ 1080 /* command input buffering */
1164 char *cmdbuf_ptr, *cmdbuf_endp; 1081 char *cmdbuf_ptr, *cmdbuf_endp;
1165 char cmdbuf_base[CBUFSIZ]; 1082 char cmdbuf_base[CBUFSIZ];
1083
1084 ptytty *pty;
1166 1085
1167 rxvt_salloc *talloc; // text line allocator 1086 rxvt_salloc *talloc; // text line allocator
1168 rxvt_salloc *ralloc; // rend line allocator 1087 rxvt_salloc *ralloc; // rend line allocator
1169 1088
1170 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1089 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1179 void iso14755_54 (int x, int y); 1098 void iso14755_54 (int x, int y);
1180# endif 1099# endif
1181#endif 1100#endif
1182 1101
1183 // modifies first argument(!) 1102 // modifies first argument(!)
1184 void paste (char *data, unsigned int len); 1103 void paste (char *data, unsigned int len) NOTHROW;
1185 1104
1186 void flush (); 1105 long vt_emask, vt_emask_perl, vt_emask_xim;
1187 1106
1188#if TRANSPARENT 1107 void vt_select_input () const NOTHROW
1108 {
1109 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1110 }
1111
1112#if TRANSPARENT || ENABLE_PERL
1189 void rootwin_cb (XEvent &xev); 1113 void rootwin_cb (XEvent &xev);
1190 xevent_watcher rootwin_ev; 1114 xevent_watcher rootwin_ev;
1191#endif 1115#endif
1192 1116
1193 void x_cb (XEvent &xev); 1117 void x_cb (XEvent &xev);
1118 void flush ();
1194 xevent_watcher termwin_ev; 1119 xevent_watcher termwin_ev;
1195 xevent_watcher vt_ev; 1120 xevent_watcher vt_ev;
1196#ifdef HAVE_SCROLLBARS 1121#ifdef HAVE_SCROLLBARS
1197 xevent_watcher scrollbar_ev; 1122 xevent_watcher scrollbar_ev;
1198#endif 1123#endif
1199#ifdef MENUBAR
1200 xevent_watcher menubar_ev;
1201#endif
1202 1124
1125 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1203 void check_cb (check_watcher &w); check_watcher check_ev; 1126 void check_cb (check_watcher &w); check_watcher check_ev;
1204 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1127 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1205 void flush_cb (time_watcher &w); time_watcher flush_ev; 1128 void flush_cb (time_watcher &w); time_watcher flush_ev;
1206
1207 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1129 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1208
1209 void incr_cb (time_watcher &w); time_watcher incr_ev; 1130 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1210 1131
1211#ifdef CURSOR_BLINK 1132#ifdef CURSOR_BLINK
1212 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1133 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1213#endif 1134#endif
1214#ifdef TEXT_BLINK 1135#ifdef TEXT_BLINK
1215 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1136 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1137#endif
1138#ifndef NO_BELL
1139 void bell_cb (time_watcher &w); time_watcher bell_ev;
1216#endif 1140#endif
1217 1141
1218#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1142#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1219 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1143 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1220#endif 1144#endif
… …
1237 1161
1238 void tt_winch (); 1162 void tt_winch ();
1239 1163
1240 rxvt_term (); 1164 rxvt_term ();
1241 ~rxvt_term (); 1165 ~rxvt_term ();
1242 void child_exit (); // child has exited, usually destroys
1243 void destroy (); 1166 void destroy ();
1244 void emergency_cleanup (); 1167 void emergency_cleanup ();
1245 1168
1246 bool init (int argc, const char *const *argv); 1169 bool init (int argc, const char *const *argv, stringvec *envv);
1170
1171 bool init (stringvec *argv, stringvec *envv)
1172 {
1173 this->argv = argv;
1174 return init (argv->size (), argv->begin (), envv);
1175 }
1176
1247 bool init_vars (); 1177 bool init_vars ();
1248 1178
1249 bool pty_fill (); 1179 bool pty_fill ();
1180
1181 void make_current () const // make this the "currently active" urxvt instance
1182 {
1183 SET_R (this);
1184 set_environ (envv);
1185 rxvt_set_locale (locale);
1186 }
1250 1187
1251 void init_secondary (); 1188 void init_secondary ();
1252 const char **init_resources (int argc, const char *const *argv); 1189 const char **init_resources (int argc, const char *const *argv);
1190 const char *x_resource (const char *name);
1253 void init_env (); 1191 void init_env ();
1254 void set_locale (const char *locale); 1192 void set_locale (const char *locale);
1255 void init_xlocale (); 1193 void init_xlocale ();
1256 void init_command (const char *const *argv); 1194 void init_command (const char *const *argv);
1257 void run_command (const char *const *argv); 1195 void run_command (const char *const *argv);
… …
1262 void create_windows (int argc, const char *const *argv); 1200 void create_windows (int argc, const char *const *argv);
1263 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1201 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1264 void window_calc (unsigned int newwidth, unsigned int newheight); 1202 void window_calc (unsigned int newwidth, unsigned int newheight);
1265 1203
1266#if USE_XIM 1204#if USE_XIM
1267 rxvt_xim *input_method; 1205 rxvt_xim *input_method;
1268 XIC Input_Context; 1206 XIC Input_Context;
1269 XIMStyle input_style; 1207 XIMStyle input_style;
1270 XPoint spot; // most recently sent spot position 1208 XPoint spot; // most recently sent spot position
1271 1209
1272 void im_destroy (); 1210 void im_destroy ();
1273 void im_cb (); im_watcher im_ev; 1211 void im_cb (); im_watcher im_ev;
1274 void im_set_size (XRectangle &size); 1212 void im_set_size (XRectangle &size);
1275 void im_set_position (XPoint &pos); 1213 void im_set_position (XPoint &pos) NOTHROW;
1276 void im_set_color (unsigned long &fg, unsigned long &bg); 1214 void im_set_color (unsigned long &fg, unsigned long &bg);
1277 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1215 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1278 1216
1279 bool IMisRunning (); 1217 bool IMisRunning ();
1280 void IMSendSpot (); 1218 void IMSendSpot ();
1281 bool IM_get_IC (const char *modifiers); 1219 bool IM_get_IC (const char *modifiers);
1282 void IMSetStatusPosition (); 1220 void IMSetPosition ();
1283#endif 1221#endif
1284 1222
1285 void resize_scrollbar (); 1223 void resize_scrollbar ();
1286 1224
1287 void pixel_position (int *x, int *y);
1288
1289 void selection_click (int clicks, int x, int y);
1290 void selection_extend (int x, int y, int flag);
1291 void selection_rotate (int x, int y);
1292
1293 /* autoconvert */
1294
1295 // command.C 1225 // command.C
1296 void lookup_key (XKeyEvent &ev); 1226 void key_press (XKeyEvent &ev);
1227 void key_release (XKeyEvent &ev);
1297 unsigned int cmd_write (const char *str, unsigned int count); 1228 unsigned int cmd_write (const char *str, unsigned int count);
1298 1229
1299 wchar_t next_char (); 1230 wchar_t next_char () NOTHROW;
1300 wchar_t cmd_getc (); 1231 wchar_t cmd_getc () THROW ((class out_of_input));
1301 uint32_t next_octet (); 1232 uint32_t next_octet () NOTHROW;
1302 uint32_t cmd_get8 (); 1233 uint32_t cmd_get8 () THROW ((class out_of_input));
1303 1234
1304 bool cmd_parse (); 1235 bool cmd_parse ();
1305 void mouse_report (XButtonEvent &ev); 1236 void mouse_report (XButtonEvent &ev);
1306 void button_press (XButtonEvent &ev); 1237 void button_press (XButtonEvent &ev);
1307 void button_release (XButtonEvent &ev); 1238 void button_release (XButtonEvent &ev);
1308 void focus_in (); 1239 void focus_in ();
1309 void focus_out (); 1240 void focus_out ();
1241 void update_fade_color (unsigned int idx);
1310 int check_our_parents (); 1242 int check_our_parents ();
1311#ifdef PRINTPIPE 1243#ifdef PRINTPIPE
1312 FILE *popen_printer (); 1244 FILE *popen_printer ();
1313 int pclose_printer (FILE *stream); 1245 int pclose_printer (FILE *stream);
1314#endif 1246#endif
… …
1328 void process_sgr_mode (unsigned int nargs, const int *arg); 1260 void process_sgr_mode (unsigned int nargs, const int *arg);
1329 void process_graphics (); 1261 void process_graphics ();
1330 // init.C 1262 // init.C
1331 void Get_Colours (); 1263 void Get_Colours ();
1332 void get_ourmods (); 1264 void get_ourmods ();
1333 // logging.C
1334 void makeutent (const char *pty, const char *hostname);
1335 void cleanutent ();
1336 // main.C 1265 // main.C
1337 void privileged_utmp (rxvt_privaction action);
1338 bool set_fonts (); 1266 bool set_fonts ();
1339 void set_string_property (Atom prop, const char *str, int len = -1); 1267 void set_string_property (Atom prop, const char *str, int len = -1);
1340 void set_utf8_property (Atom prop, const char *str, int len = -1); 1268 void set_utf8_property (Atom prop, const char *str, int len = -1);
1341 void set_title (const char *str); 1269 void set_title (const char *str);
1342 void set_icon_name (const char *str); 1270 void set_icon_name (const char *str);
1343 void set_window_color (int idx, const char *color); 1271 void set_window_color (int idx, const char *color);
1344 void set_colorfgbg (); 1272 void set_colorfgbg ();
1345 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1273 bool set_color (rxvt_color &color, const char *name);
1274 void alias_color (int dst, int src);
1346 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1275 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1347 1276
1348#ifdef MENUBAR
1349 // menubar.C
1350 void menuitem_free (menu_t *menu, menuitem_t *item);
1351 int action_dispatch (action_t *action);
1352 void menuarrow_free (char name);
1353 void menuarrow_add (char *string);
1354 char *menu_find_base (menu_t **menu, char *path);
1355 menu_t *menu_delete (menu_t *menu);
1356 menu_t *menu_add (menu_t *parent, char *path);
1357 void drawbox_menubar (int x, int len, int state);
1358 void drawtriangle (int x, int y, int state);
1359 void drawbox_menuitem (int y, int state);
1360 void menu_show ();
1361 void menu_display (void (rxvt_term::*update) ());
1362 void menu_hide_all ();
1363 void menu_hide ();
1364 void menu_clear (menu_t *menu);
1365 void menubar_clear ();
1366 bar_t *menubar_find (const char *name);
1367 int menubar_push (const char *name);
1368 void menubar_remove (const char *name);
1369 void menubar_dump (FILE *fp);
1370 void menubar_read (const char *filename);
1371 void menubar_dispatch (char *str);
1372 void draw_Arrows (int name, int state);
1373 void menubar_expose ();
1374 int menubar_mapping (int map);
1375 int menu_select (XButtonEvent &ev);
1376 void menubar_select (XButtonEvent &ev);
1377 void menubar_control (XButtonEvent &ev);
1378 void map_menuBar (int map);
1379#endif
1380
1381 // screen.C 1277 // screen.C
1382 1278
1383 void lalloc (line_t &l) 1279 void lalloc (line_t &l) const
1384 { 1280 {
1385 l.t = (text_t *)talloc->alloc (); 1281 l.t = (text_t *)talloc->alloc ();
1386 l.r = (rend_t *)ralloc->alloc (); 1282 l.r = (rend_t *)ralloc->alloc ();
1387 } 1283 }
1388 1284
… …
1392 talloc->free (l.t); 1288 talloc->free (l.t);
1393 ralloc->free (l.r); 1289 ralloc->free (l.r);
1394 } 1290 }
1395#endif 1291#endif
1396 1292
1397 void lresize (line_t &l) 1293 void lresize (line_t &l) const
1398 { 1294 {
1399 if (!l.t) 1295 if (!l.t)
1400 return; 1296 return;
1401 1297
1402 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1298 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1406 1302
1407 if (ncol > prev_ncol) 1303 if (ncol > prev_ncol)
1408 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1304 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1409 } 1305 }
1410 1306
1411 int fgcolor_of (rend_t r) 1307 int fgcolor_of (rend_t r) const NOTHROW
1412 { 1308 {
1413 int base = GET_BASEFG (r); 1309 int base = GET_BASEFG (r);
1414#ifndef NO_BRIGHTCOLOR 1310#ifndef NO_BRIGHTCOLOR
1415 if (r & RS_Bold 1311 if (r & RS_Bold
1416# if ENABLE_STYLES 1312# if ENABLE_STYLES
… …
1420 base += minBrightCOLOR - minCOLOR; 1316 base += minBrightCOLOR - minCOLOR;
1421#endif 1317#endif
1422 return base; 1318 return base;
1423 } 1319 }
1424 1320
1425 int bgcolor_of (rend_t r) 1321 int bgcolor_of (rend_t r) const NOTHROW
1426 { 1322 {
1427 int base = GET_BASEBG (r); 1323 int base = GET_BASEBG (r);
1428#ifndef NO_BRIGHTCOLOR 1324#ifndef NO_BRIGHTCOLOR
1429 if (r & RS_Blink 1325 if (r & RS_Blink
1430# if ENABLE_STYLES 1326# if ENABLE_STYLES
… …
1434 base += minBrightCOLOR - minCOLOR; 1330 base += minBrightCOLOR - minCOLOR;
1435#endif 1331#endif
1436 return base; 1332 return base;
1437 } 1333 }
1438 1334
1335 bool option (uint32_t opt) const NOTHROW
1336 {
1337 return OPTION (opt);
1338 }
1339
1340 void set_option (uint32_t opt, bool set) NOTHROW
1341 {
1342 if (set)
1343 options |= opt;
1344 else
1345 options &= ~opt;
1346 }
1347
1439 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1348 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1440 void scr_blank_screen_mem (line_t &l, rend_t efs); 1349 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1441 int scr_scroll_text (int row1, int row2, int count); 1350 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1442 void scr_reset (); 1351 void scr_reset ();
1443 void scr_release (); 1352 void scr_release () NOTHROW;
1444 void scr_clear (bool really = false); 1353 void scr_clear (bool really = false) NOTHROW;
1445 void scr_refresh (unsigned char refresh_type); 1354 void scr_refresh () NOTHROW;
1446 bool scr_refresh_rend (rend_t mask, rend_t value); 1355 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1447 void scr_erase_screen (int mode); 1356 void scr_erase_screen (int mode) NOTHROW;
1448#if ENABLE_FRILLS 1357#if ENABLE_FRILLS
1449 void scr_erase_savelines (); 1358 void scr_erase_savelines () NOTHROW;
1450 void scr_backindex (); 1359 void scr_backindex () NOTHROW;
1451 void scr_forwardindex (); 1360 void scr_forwardindex () NOTHROW;
1452#endif 1361#endif
1453 void scr_touch (bool refresh); 1362 void scr_touch (bool refresh) NOTHROW;
1454 void scr_expose (int x, int y, int width, int height, bool refresh); 1363 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1455 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1364 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1456 void scr_recolour (); 1365 void scr_recolour () NOTHROW;
1457 void scr_remap_chars (); 1366 void scr_remap_chars () NOTHROW;
1458 void scr_remap_chars (line_t &l); 1367 void scr_remap_chars (line_t &l) NOTHROW;
1368
1369 enum cursor_mode { SAVE, RESTORE };
1459 1370
1460 void scr_poweron (); 1371 void scr_poweron ();
1461 void scr_cursor (int mode); 1372 void scr_cursor (cursor_mode mode) NOTHROW;
1462 void scr_do_wrap (); 1373 void scr_do_wrap () NOTHROW;
1374 void scr_swap_screen () NOTHROW;
1463 int scr_change_screen (int scrn); 1375 void scr_change_screen (int scrn);
1464 void scr_color (unsigned int color, int fgbg); 1376 void scr_color (unsigned int color, int fgbg) NOTHROW;
1465 void scr_rendition (int set, int style); 1377 void scr_rendition (int set, int style) NOTHROW;
1466 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1378 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1467 void scr_backspace (); 1379 void scr_backspace () NOTHROW;
1468 void scr_tab (int count, bool ht = false); 1380 void scr_tab (int count, bool ht = false) NOTHROW;
1469 void scr_gotorc (int row, int col, int relative); 1381 void scr_gotorc (int row, int col, int relative) NOTHROW;
1470 void scr_index (enum page_dirn direction); 1382 void scr_index (enum page_dirn direction) NOTHROW;
1471 void scr_erase_line (int mode); 1383 void scr_erase_line (int mode) NOTHROW;
1472 void scr_E (); 1384 void scr_E () NOTHROW;
1473 void scr_insdel_lines (int count, int insdel); 1385 void scr_insdel_lines (int count, int insdel) NOTHROW;
1474 void scr_insdel_chars (int count, int insdel); 1386 void scr_insdel_chars (int count, int insdel) NOTHROW;
1475 void scr_scroll_region (int top, int bot); 1387 void scr_scroll_region (int top, int bot) NOTHROW;
1476 void scr_cursor_visible (int mode); 1388 void scr_cursor_visible (int mode) NOTHROW;
1477 void scr_autowrap (int mode); 1389 void scr_autowrap (int mode) NOTHROW;
1478 void scr_relative_origin (int mode); 1390 void scr_relative_origin (int mode) NOTHROW;
1479 void scr_insert_mode (int mode); 1391 void scr_insert_mode (int mode) NOTHROW;
1480 void scr_set_tab (int mode); 1392 void scr_set_tab (int mode) NOTHROW;
1481 void scr_rvideo_mode (int mode); 1393 void scr_rvideo_mode (bool on) NOTHROW;
1482 void scr_report_position (); 1394 void scr_report_position () NOTHROW;
1483 void set_font_style (); 1395 void set_font_style () NOTHROW;
1484 void scr_charset_choose (int set); 1396 void scr_charset_choose (int set) NOTHROW;
1485 void scr_charset_set (int set, unsigned int ch); 1397 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1486 int scr_move_to (int y, int len); 1398 void scr_move_to (int y, int len) NOTHROW;
1487 int scr_page (enum page_dirn direction, int nlines); 1399 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1488 int scr_changeview (unsigned int oldviewstart); 1400 bool scr_changeview (int new_view_start) NOTHROW;
1489 void scr_bell (); 1401 void scr_bell () NOTHROW;
1490 void scr_printscreen (int fullhist); 1402 void scr_printscreen (int fullhist) NOTHROW;
1403 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1404 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1491 void scr_reverse_selection (); 1405 void scr_reverse_selection () NOTHROW;
1492 void scr_dump (int fd); 1406 void scr_dump (int fd) NOTHROW;
1407
1493 void selection_check (int check_more); 1408 void selection_check (int check_more) NOTHROW;
1494 void selection_paste (Window win, Atom prop, bool delete_prop); 1409 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1495 void selection_property (Window win, Atom prop); 1410 void selection_property (Window win, Atom prop) NOTHROW;
1496 void selection_request (Time tm, int x, int y); 1411 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1497 int selection_request_other (Atom target, int selnum); 1412 int selection_request_other (Atom target, int selnum) NOTHROW;
1498 void selection_clear (); 1413 void selection_clear () NOTHROW;
1499 void selection_make (Time tm); 1414 void selection_make (Time tm);
1500 bool selection_grab (Time tm); 1415 bool selection_grab (Time tm) NOTHROW;
1501 void selection_start_colrow (int col, int row); 1416 void selection_start_colrow (int col, int row) NOTHROW;
1502 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1417 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1503 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1418 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1504 void selection_remove_trailing_spaces (); 1419 void selection_remove_trailing_spaces () NOTHROW;
1505 void selection_send (const XSelectionRequestEvent &rq); 1420 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1421 void selection_click (int clicks, int x, int y) NOTHROW;
1422 void selection_extend (int x, int y, int flag) NOTHROW;
1423 void selection_rotate (int x, int y) NOTHROW;
1424
1425 void pixel_position (int *x, int *y) NOTHROW;
1506 1426
1507#if defined(NEXT_SCROLLBAR) 1427#if defined(NEXT_SCROLLBAR)
1508 // scrollbar-next.C 1428 // scrollbar-next.C
1509 Pixmap renderPixmap (const char *const *data, int width, int height); 1429 Pixmap renderPixmap (const char *const *data, int width, int height);
1510 void init_scrollbar_stuff (); 1430 void init_scrollbar_stuff ();
… …
1512 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1432 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1513#endif 1433#endif
1514 1434
1515#if defined(RXVT_SCROLLBAR) 1435#if defined(RXVT_SCROLLBAR)
1516 // scrollbar-rxvt.C 1436 // scrollbar-rxvt.C
1517 void Draw_button (int x, int y, int state, int dirn);
1518 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1437 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1519#endif 1438#endif
1520 1439
1521#if defined(XTERM_SCROLLBAR) 1440#if defined(XTERM_SCROLLBAR)
1522 // scrollbar-xterm.C 1441 // scrollbar-xterm.C
… …
1553# define __PROTO(p) p 1472# define __PROTO(p) p
1554#else 1473#else
1555# define __PROTO(p) () 1474# define __PROTO(p) ()
1556#endif 1475#endif
1557 1476
1558#ifdef DEBUG_malloc
1559# include "dmalloc.h" /* This comes last */
1560#endif
1561
1562#endif /* _RXVT_H_ */ 1477#endif /* _RXVT_H_ */
1563 1478

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