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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 1.262 by root, Sat Aug 26 06:37:10 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#include "rxvtperl.h" 45#include "rxvtperl.h"
25 46
26#if ENABLE_FRILLS 47// try to avoid some macros to decrease code size, on some systems
27# define ENABLE_XEMBED 1 48#if ENABLE_MINIMAL
28# define ENABLE_EWMH 1 49# define strcmp(a,b) (strcmp)(a,b)
29# define CURSOR_BLINK 1 50# define strlen(a) (strlen)(a)
51# define strcpy(a,b) (strcpy)(a,b)
52# define memset(a,c,l) (memset)(a,c,l)
53# define memcpy(a,b,l) (memcpy)(a,b,l)
30#endif 54#endif
31 55
32/* 56/*
33 ***************************************************************************** 57 *****************************************************************************
34 * SYSTEM HACKS 58 * SYSTEM HACKS
… …
43#if defined (sun) && !defined (__sun__) 67#if defined (sun) && !defined (__sun__)
44# define __sun__ 1 68# define __sun__ 1
45#endif 69#endif
46 70
47#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
48typedef char *XPointer; 72typedef char *XPointer;
49#endif 73#endif
50 74
51#ifdef HAVE_TERMIOS_H 75#ifdef HAVE_TERMIOS_H
52# include <termios.h> 76# include <termios.h>
53typedef struct termios ttymode_t; 77typedef struct termios ttymode_t;
… …
74# define STDIN_FILENO 0 98# define STDIN_FILENO 0
75# define STDOUT_FILENO 1 99# define STDOUT_FILENO 1
76# define STDERR_FILENO 2 100# define STDERR_FILENO 2
77#endif 101#endif
78 102
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
79/* 111/*
80 ***************************************************************************** 112 *****************************************************************************
81 * PROTOTYPES 113 * PROTOTYPES
82 ***************************************************************************** 114 *****************************************************************************
83 */ 115 */
84// main.C 116// main.C
85RETSIGTYPE rxvt_Child_signal (int sig); 117RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
86RETSIGTYPE rxvt_Exit_signal (int sig); 118RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
87void rxvt_clean_exit (); 119void rxvt_clean_exit () NOTHROW;
88void * rxvt_malloc (size_t size); 120void * rxvt_malloc (size_t size);
89void * rxvt_calloc (size_t number, size_t size); 121void * rxvt_calloc (size_t number, size_t size);
90void * rxvt_realloc (void *ptr, size_t size); 122void * rxvt_realloc (void *ptr, size_t size);
91void rxvt_privileges (rxvt_privaction action);
92 123
93// util.C 124// misc.C
94char * rxvt_wcstombs (const wchar_t *str, int len = -1); 125char * rxvt_wcstombs (const wchar_t *str, int len = -1);
95wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 126wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
96char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 127char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
97wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 128wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
98char * rxvt_strdup (const char *str); 129char * rxvt_strdup_cpp (const char *str);
99 130
100// misc.C 131#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
132
101char * rxvt_r_basename (const char *str); 133char * rxvt_r_basename (const char *str) NOTHROW;
102void rxvt_vlog (const char *fmt, va_list arg_ptr); 134void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
103void rxvt_log (const char *fmt,...); 135void rxvt_log (const char *fmt,...) NOTHROW;
104void rxvt_warn (const char *fmt,...); 136void rxvt_warn (const char *fmt,...) NOTHROW;
105void rxvt_fatal (const char *fmt,...); 137void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
106void rxvt_exit_failure (); 138void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
139
107int rxvt_Str_match (const char *s1, const char *s2); 140int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
108const char * rxvt_Str_skip_space (const char *str); 141const char * rxvt_Str_skip_space (const char *str) NOTHROW;
109char * rxvt_Str_trim (char *str); 142char * rxvt_Str_trim (char *str) NOTHROW;
110int rxvt_Str_escaped (char *str); 143int rxvt_Str_escaped (char *str) NOTHROW;
111char ** rxvt_splitcommastring (const char *cs); 144char ** rxvt_splitcommastring (const char *cs) NOTHROW;
112void rxvt_freecommastring (char **cs); 145void rxvt_freecommastring (char **cs) NOTHROW;
113char * 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;
114void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 147
115void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 148/////////////////////////////////////////////////////////////////////////////
116void 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}
117 173
118/* 174/*
119 ***************************************************************************** 175 *****************************************************************************
120 * STRUCTURES AND TYPEDEFS 176 * STRUCTURES AND TYPEDEFS
121 ***************************************************************************** 177 *****************************************************************************
122 */ 178 */
123struct grwin_t; 179struct grwin_t;
124 180
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 181/* If we're using either the rxvt scrollbar, keep the
134 * scrollColor resource. 182 * scrollColor resource.
135 */ 183 */
136#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 184#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
137# define KEEP_SCROLLCOLOR 1 185# define KEEP_SCROLLCOLOR 1
138#else 186#else
139# undef KEEP_SCROLLCOLOR 187# undef KEEP_SCROLLCOLOR
140#endif 188#endif
141 189
… …
211 259
212#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 260#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
213# define NO_MOUSE_REPORT_SCROLLBAR 1 261# define NO_MOUSE_REPORT_SCROLLBAR 1
214#endif 262#endif
215 263
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 */ 264/* now look for other badly set stuff */
225 265
226#if !defined (EACCESS) && defined(EAGAIN) 266#if !defined (EACCESS) && defined(EAGAIN)
227# define EACCESS EAGAIN 267# define EACCESS EAGAIN
228#endif 268#endif
… …
230#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 270#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
231# define EXIT_SUCCESS 0 /* exit function success */ 271# define EXIT_SUCCESS 0 /* exit function success */
232# define EXIT_FAILURE 1 /* exit function failure */ 272# define EXIT_FAILURE 1 /* exit function failure */
233#endif 273#endif
234 274
235#define menuBar_esc 10
236#define scrollBar_esc 30 275#define scrollBar_esc 30
237#define menuBar_margin 2 /* margin below text */
238 276
239#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)
240# define HAVE_SCROLLBARS 1 278# 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 279#endif
249 280
250#define R_SB_ALIGN_CENTRE 0 281#define R_SB_ALIGN_CENTRE 0
251#define R_SB_ALIGN_TOP 1 282#define R_SB_ALIGN_TOP 1
252#define R_SB_ALIGN_BOTTOM 2 283#define R_SB_ALIGN_BOTTOM 2
… …
325 * | 356 * |
326 * +---< SB_WIDTH_NEXT 357 * +---< SB_WIDTH_NEXT
327 */ 358 */
328 359
329enum { 360enum {
330 NO_REFRESH = 0 , /* Window not visible at all! */ 361 NO_REFRESH = 0, /* Window not visible at all! */
331 FAST_REFRESH = 1<<0, /* Fully exposed window */ 362 FAST_REFRESH = 1, /* Fully exposed window */
332 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 363 SLOW_REFRESH = 2, /* Partially exposed window */
333 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
334}; 364};
335 365
336#ifdef NO_SECONDARY_SCREEN 366#ifdef NO_SECONDARY_SCREEN
337# define NSCREENS 0 367# define NSCREENS 0
338#else 368#else
… …
382 412
383// fake styles 413// fake styles
384#define RS_Blink 0x00010000UL // blink 414#define RS_Blink 0x00010000UL // blink
385#define RS_RVid 0x00020000UL // reverse video 415#define RS_RVid 0x00020000UL // reverse video
386#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
387 420
388// 5 custom bits for extensions 421// 5 custom bits for extensions
389#define RS_customCount 32 422#define RS_customCount 32
390#define RS_customMask 0x00f80000UL 423#define RS_customMask 0x00f80000UL
391#define RS_customShift 19 424#define RS_customShift 19
… …
438 XTerm_property = 3, // change X property 471 XTerm_property = 3, // change X property
439 XTerm_Color = 4, // change colors 472 XTerm_Color = 4, // change colors
440 XTerm_Color00 = 10, // not implemented, CLASH! 473 XTerm_Color00 = 10, // not implemented, CLASH!
441 XTerm_Color01 = 11, // not implemented 474 XTerm_Color01 = 11, // not implemented
442 XTerm_Color_cursor = 12, // change actual 'Cursor' color 475 XTerm_Color_cursor = 12, // change actual 'Cursor' color
443 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 476 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
444 XTerm_Color_pointer_bg = 14, // not implemented 477 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
445 XTerm_Color05 = 15, // not implemented 478 XTerm_Color05 = 15, // not implemented (tektronix fg)
446 XTerm_Color06 = 16, // not implemented 479 XTerm_Color06 = 16, // not implemented (tektronix bg)
447 XTerm_Color_RV = 17, // change actual 'Highlight' color 480 XTerm_Color_RV = 17, // change actual 'Highlight' color
448 XTerm_logfile = 46, // not implemented 481 XTerm_logfile = 46, // not implemented
449 XTerm_font = 50, 482 XTerm_font = 50,
450 483
451 XTerm_konsole30 = 30, // reserved for konsole 484 XTerm_konsole30 = 30, // reserved for konsole
452 XTerm_konsole31 = 31, // reserved for konsole 485 XTerm_konsole31 = 31, // reserved for konsole
453 XTerm_emacs51 = 51, // reserved for emacs shell 486 XTerm_emacs51 = 51, // reserved for emacs shell
454 /* 487 /*
455 * 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
456 */ 490 */
457 XTerm_Color_BD = 18, // change actual 'Bold' color 491 Rxvt_Color_BD = 18, // change actual 'Bold' color
458 XTerm_Color_UL = 19, // change actual 'Underline' color 492 Rxvt_Color_UL = 19, // change actual 'Underline' color
459 XTerm_Pixmap = 20, // new bg pixmap 493 Rxvt_Pixmap = 20, // new bg pixmap
460 XTerm_restoreFG = 39, // change default fg color 494 Rxvt_restoreFG = 39, // change default fg color
461 XTerm_restoreBG = 49, // change default bg color 495 Rxvt_restoreBG = 49, // change default bg color
462 XTerm_dumpscreen = 55, // dump scrollback and all of screen 496 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
463 497
464 URxvt_locale = 701, // change locale 498 URxvt_locale = 701, // change locale
465 URxvt_Menu = 703, // set menu item 499 URxvt_version = 702, // request version
500
466 URxvt_Color_IT = 704, // change actual 'Italic' colour 501 URxvt_Color_IT = 704, // change actual 'Italic' colour
467 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,
468 505
469 URxvt_font = 710, 506 URxvt_font = 710,
470 URxvt_boldFont = 711, 507 URxvt_boldFont = 711,
471 URxvt_italicFont = 712, 508 URxvt_italicFont = 712,
472 URxvt_boldItalicFont = 713, 509 URxvt_boldItalicFont = 713,
… …
552#endif 589#endif
553}; 590};
554 591
555#define Color_Bits 7 // 0 .. maxTermCOLOR 592#define Color_Bits 7 // 0 .. maxTermCOLOR
556 593
557#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
558#define NPIXCLR_BITS 32
559
560/* 594/*
561 * Resource list 595 * Resource list
562 */ 596 */
563enum { 597enum {
564# define def(name) Rs_ ## name, 598# define def(name) Rs_ ## name,
565# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 599# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
566# include "rsinc.h" 600# include "rsinc.h"
567# undef def 601# undef def
568# undef reserve 602# undef reserve
569 NUM_RESOURCES 603 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}; 604};
611 605
612/* DEC private modes */ 606/* DEC private modes */
613#define PrivMode_132 (1UL<<0) 607#define PrivMode_132 (1UL<<0)
614#define PrivMode_132OK (1UL<<1) 608#define PrivMode_132OK (1UL<<1)
… …
623#define PrivMode_ShiftKeys (1UL<<10) 617#define PrivMode_ShiftKeys (1UL<<10)
624#define PrivMode_VisibleCursor (1UL<<11) 618#define PrivMode_VisibleCursor (1UL<<11)
625#define PrivMode_MouseX10 (1UL<<12) 619#define PrivMode_MouseX10 (1UL<<12)
626#define PrivMode_MouseX11 (1UL<<13) 620#define PrivMode_MouseX11 (1UL<<13)
627#define PrivMode_scrollBar (1UL<<14) 621#define PrivMode_scrollBar (1UL<<14)
628#define PrivMode_menuBar (1UL<<15)
629#define PrivMode_TtyOutputInh (1UL<<16) 622#define PrivMode_TtyOutputInh (1UL<<15)
630#define PrivMode_Keypress (1UL<<17) 623#define PrivMode_Keypress (1UL<<16)
631#define PrivMode_smoothScroll (1UL<<18) 624#define PrivMode_smoothScroll (1UL<<17)
632#define PrivMode_vt52 (1UL<<19) 625#define PrivMode_vt52 (1UL<<18)
633#define PrivMode_LFNL (1UL<<20) 626#define PrivMode_LFNL (1UL<<19)
634/* too annoying to implement X11 highlight tracking */ 627/* too annoying to implement X11 highlight tracking */
635/* #define PrivMode_MouseX11Track (1LU<<21) */ 628/* #define PrivMode_MouseX11Track (1LU<<20) */
636 629
637#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 630#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
638#define PrivMode(test,bit) \ 631#define PrivMode(test,bit) \
639 if (test) \ 632 if (test) \
640 priv_modes |= (bit); \ 633 priv_modes |= (bit); \
… …
687/* 680/*
688 ***************************************************************************** 681 *****************************************************************************
689 * MACRO DEFINES 682 * MACRO DEFINES
690 ***************************************************************************** 683 *****************************************************************************
691 */ 684 */
692#define dDisp Display *disp = display->display 685#define dLocal(type,name) type const name = this->name
686
687// for speed reasons, we assume that all latin1 characters
688// are single-width (the first unicode combining character
689// is actually 0x300, but ascii is what matters most).
690#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
693 691
694/* convert pixel dimensions to row/column values. Everything as int32_t */ 692/* convert pixel dimensions to row/column values. Everything as int32_t */
695#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 693#define Pixel2Col(x) Pixel2Width((int32_t)(x))
696#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 694#define Pixel2Row(y) Pixel2Height((int32_t)(y))
697#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 695#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
699#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 697#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
700#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 698#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
701#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 699#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
702#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 700#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
703 701
702#define OPTION(opt) (options & (opt))
703#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
704 | Opt_jumpScroll | Opt_secondaryScreen \
705 | Opt_pastableTabs | Opt_intensityStyles)
706
704// for m >= -n, ensure remainder lies between 0..n-1 707// for m >= -n, ensure remainder lies between 0..n-1
705#define MOD(m,n) (((m) + (n)) % (n)) 708#define MOD(m,n) (((m) + (n)) % (n))
706 709
707#define LINENO(n) MOD (term_start + int(n), total_rows) 710#define LINENO(n) MOD (term_start + int(n), total_rows)
708#define ROW(n) row_buf [LINENO (n)] 711#define ROW(n) row_buf [LINENO (n)]
… …
726#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 729#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
727#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 730#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
728 731
729#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 732#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
730 733
731#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 734#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
732#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 735#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
733 736
734#if ENABLE_STYLES 737#if ENABLE_STYLES
735# define FONTSET(style) fontset[GET_STYLE (style)] 738# define FONTSET(style) fontset[GET_STYLE (style)]
736#else 739#else
737# define FONTSET(style) fontset[0] 740# define FONTSET(style) fontset[0]
… …
765#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 768#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
766#define scrollbar_position(y) ((y) - scrollBar.beg) 769#define scrollbar_position(y) ((y) - scrollBar.beg)
767#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 770#define scrollbar_size() (scrollBar.end - scrollBar.beg \
768 - scrollbar_minheight ()) 771 - scrollbar_minheight ())
769 772
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 773#ifdef XPM_BACKGROUND
782# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 774# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
783#else 775#else
784# define XPMClearArea(a, b, c, d, e, f, g) 776# define XPMClearArea(a, b, c, d, e, f, g)
785#endif 777#endif
786 778
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; 779typedef callback<void (const char *)> log_callback;
829typedef callback1<int, int> getfd_callback; 780typedef callback<int (int)> getfd_callback;
830
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));
836 781
837#define SET_LOCALE(locale) rxvt_set_locale (locale) 782#define SET_LOCALE(locale) rxvt_set_locale (locale)
838extern bool rxvt_set_locale (const char *locale); 783extern bool rxvt_set_locale (const char *locale) NOTHROW;
839extern bool rxvt_push_locale (const char *locale); 784extern void rxvt_push_locale (const char *locale) NOTHROW;
840extern void rxvt_pop_locale (); 785extern 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
859 786
860/****************************************************************************/ 787/****************************************************************************/
861 788
862#define LINE_LONGER 0x0001 // line is continued on the next row 789#define LINE_LONGER 0x0001 // line is continued on the next row
863#define LINE_FILTERED 0x0002 // line has been filtered 790#define LINE_FILTERED 0x0002 // line has been filtered
864#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 791#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
792#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
793#define LINE_BIDI 0x0010 // line needs bidi (NYI)
865 794
866struct line_t { 795struct line_t {
867 text_t *t; // terminal the text 796 text_t *t; // terminal the text
868 rend_t *r; // rendition, uses RS_ flags 797 rend_t *r; // rendition, uses RS_ flags
869 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 798 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
923# define COMPOSE_LO 0x40000000UL 852# define COMPOSE_LO 0x40000000UL
924# define COMPOSE_HI 0x400fffffUL 853# define COMPOSE_HI 0x400fffffUL
925# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 854# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
926#else 855#else
927# if ENABLE_PERL 856# if ENABLE_PERL
928# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 857# 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 858# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
930# else 859# else
931# define COMPOSE_LO 0xd800UL 860# define COMPOSE_LO 0xd800UL
932# define COMPOSE_HI 0xf8ffUL 861# define COMPOSE_HI 0xf8ffUL
933# endif 862# endif
… …
962#endif 891#endif
963 892
964/****************************************************************************/ 893/****************************************************************************/
965 894
966#ifdef KEYSYM_RESOURCE 895#ifdef KEYSYM_RESOURCE
967 class keyboard_manager; 896class keyboard_manager;
968#endif 897#endif
969 898
970struct rxvt_term : zero_initialized, rxvt_vars { 899struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
900
901 // special markers with magic addresses
902 static const char resval_undef []; // options specifically unset
903 static const char resval_on []; // boolean options switched on
904 static const char resval_off []; // or off
905
971 log_callback *log_hook; // log error messages through this hook, if != 0 906 log_callback *log_hook; // log error messages through this hook, if != 0
972 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 907 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
973
974#if ENABLE_PERL 908#if ENABLE_PERL
975 rxvt_perl_term perl; 909 rxvt_perl_term perl;
976#endif 910#endif
977
978 struct mbstate mbstate; // current input multibyte state 911 struct mbstate mbstate; // current input multibyte state
979 912
980 unsigned char want_refresh:1, 913 unsigned char want_refresh:1,
981#ifdef TRANSPARENT 914#ifdef TRANSPARENT
982 want_full_refresh:1, /* awaiting full screen refresh */ 915 want_full_refresh:1, /* awaiting full screen refresh */
… …
984#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 917#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
985 am_transparent:1, /* is a transparent term */ 918 am_transparent:1, /* is a transparent term */
986 am_pixmap_trans:1, /* transparency w/known root pixmap */ 919 am_pixmap_trans:1, /* transparency w/known root pixmap */
987#endif 920#endif
988 current_screen:1, /* primary or secondary */ 921 current_screen:1, /* primary or secondary */
989 hate_those_clicks:1, /* a.k.a. keep mark position */
990 num_scr_allow:1, 922 num_scr_allow:1,
991 bypass_keystate:1, 923 bypass_keystate:1,
992#ifdef CURSOR_BLINK 924#ifdef CURSOR_BLINK
993 hidden_cursor:1, 925 hidden_cursor:1,
994#endif 926#endif
… …
1009#endif 941#endif
1010 scrollbar_align, 942 scrollbar_align,
1011 selection_wait, 943 selection_wait,
1012 selection_type; 944 selection_type;
1013/* ---------- */ 945/* ---------- */
946 bool rvideo_state, rvideo_mode;
947#ifndef NO_BELL
1014 short rvideo; 948 bool rvideo_bell;
949#endif
1015 int num_scr; /* screen: number lines scrolled */ 950 int num_scr; /* screen: number lines scrolled */
1016 int prev_ncol, /* screen: previous number of columns */ 951 int prev_ncol, /* screen: previous number of columns */
1017 prev_nrow; /* screen: previous number of rows */ 952 prev_nrow; /* screen: previous number of rows */
1018/* ---------- */ 953/* ---------- */
1019 rend_t rstyle; 954 rend_t rstyle;
1020/* ---------- */
1021 uint32_t pixcolor_set[NPIXCLR_SETS];
1022/* ---------- */ 955/* ---------- */
1023#ifdef SELECTION_SCROLLING 956#ifdef SELECTION_SCROLLING
1024 int scroll_selection_lines; 957 int scroll_selection_lines;
1025 enum page_dirn scroll_selection_dir; 958 enum page_dirn scroll_selection_dir;
1026 int selection_save_x, 959 int selection_save_x,
… …
1037 refresh_limit, 970 refresh_limit,
1038 last_bot, /* scrollbar last bottom position */ 971 last_bot, /* scrollbar last bottom position */
1039 last_top, /* scrollbar last top position */ 972 last_top, /* scrollbar last top position */
1040 last_state, /* scrollbar last state */ 973 last_state, /* scrollbar last state */
1041 scrollbar_len, 974 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, 975 window_vt_x,
1050 window_vt_y, 976 window_vt_y,
1051 window_sb_x, 977 window_sb_x,
1052# ifdef POINTER_BLANK 978# ifdef POINTER_BLANK
1053 pointerBlankDelay, 979 pointerBlankDelay,
… …
1060 int old_width, /* last used width in screen resize */ 986 int old_width, /* last used width in screen resize */
1061 old_height; /* last used height in screen resize */ 987 old_height; /* last used height in screen resize */
1062 unsigned long priv_modes, 988 unsigned long priv_modes,
1063 SavedModes; 989 SavedModes;
1064/* ---------- */ 990/* ---------- */
1065 Atom xa[NUM_XA]; 991 Atom *xa;
1066/* ---------- */ 992/* ---------- */
1067#ifdef MENUBAR 993#ifdef RXVT_SCROLLBAR
1068 GC menubarGC;
1069#endif
1070#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1071 GC scrollbarGC, 994 GC scrollbarGC,
1072 topShadowGC, 995 topShadowGC,
1073 botShadowGC; 996 botShadowGC;
1074#endif 997#endif
1075#ifdef XTERM_SCROLLBAR 998#ifdef XTERM_SCROLLBAR
… …
1107 const char *key_delete; 1030 const char *key_delete;
1108#endif 1031#endif
1109 struct mouse_event MEvent; 1032 struct mouse_event MEvent;
1110 XComposeStatus compose; 1033 XComposeStatus compose;
1111 ttymode_t tio; 1034 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; 1035 row_col_t oldcursor;
1125#ifdef XPM_BACKGROUND 1036#ifdef XPM_BACKGROUND
1126 bgPixmap_t bgPixmap; 1037 bgPixmap_t bgPixmap;
1127 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1038 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1128#endif 1039#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 1040
1138#if ENABLE_OVERLAY 1041#if ENABLE_OVERLAY
1139 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1042 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1140 text_t **ov_text; 1043 text_t **ov_text;
1141 rend_t **ov_rend; 1044 rend_t **ov_rend;
1142 1045
1143 void scr_swap_overlay (); 1046 void scr_swap_overlay () NOTHROW;
1144 void scr_overlay_new (int x, int y, int w, int h); 1047 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1145 void scr_overlay_off (); 1048 void scr_overlay_off () NOTHROW;
1146 void scr_overlay_set (int x, int y, 1049 void scr_overlay_set (int x, int y,
1147 text_t text, 1050 text_t text,
1148 rend_t rend = OVERLAY_RSTYLE); 1051 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1149 void scr_overlay_set (int x, int y, const char *s); 1052 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); 1053 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1151#endif 1054#endif
1152 1055
1153 vector<void *> allocated; // free these memory blocks with free() 1056 vector<void *> allocated; // free these memory blocks with free()
1154 1057
1155 char *env_windowid; /* environmental variable WINDOWID */ 1058 char env_windowid[21]; /* environmental variable WINDOWID */
1059 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1156 char *env_display; /* environmental variable DISPLAY */ 1060 char *env_display; /* environmental variable DISPLAY */
1157 char *env_term; /* environmental variable TERM */ 1061 char *env_term; /* environmental variable TERM */
1158 char *env_colorfgbg; 1062
1159 char *locale; 1063 char *locale;
1160 char charsets[4]; 1064 char charsets[4];
1161 char *v_buffer; /* pointer to physical buffer */ 1065 char *v_buffer; /* pointer to physical buffer */
1162 unsigned int v_buflen; /* size of area to write */ 1066 unsigned int v_buflen; /* size of area to write */
1163 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1067 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1164 1068
1165#ifdef KEYSYM_RESOURCE 1069#ifdef KEYSYM_RESOURCE
1166 keyboard_manager *keyboard; 1070 keyboard_manager *keyboard;
1167#endif 1071#endif
1168 1072
1169 const char *rs[NUM_RESOURCES]; 1073 const char *rs[NUM_RESOURCES];
1170 /* command input buffering */ 1074 /* command input buffering */
1171 char *cmdbuf_ptr, *cmdbuf_endp; 1075 char *cmdbuf_ptr, *cmdbuf_endp;
1172 char cmdbuf_base[CBUFSIZ]; 1076 char cmdbuf_base[CBUFSIZ];
1077
1078 ptytty *pty;
1173 1079
1174 rxvt_salloc *talloc; // text line allocator 1080 rxvt_salloc *talloc; // text line allocator
1175 rxvt_salloc *ralloc; // rend line allocator 1081 rxvt_salloc *ralloc; // rend line allocator
1176 1082
1177 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1083 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1186 void iso14755_54 (int x, int y); 1092 void iso14755_54 (int x, int y);
1187# endif 1093# endif
1188#endif 1094#endif
1189 1095
1190 // modifies first argument(!) 1096 // modifies first argument(!)
1191 void paste (char *data, unsigned int len); 1097 void paste (char *data, unsigned int len) NOTHROW;
1192 1098
1193 void flush (); 1099 long vt_emask, vt_emask_perl, vt_emask_xim;
1194 1100
1195#if TRANSPARENT 1101 void vt_select_input () const NOTHROW
1102 {
1103 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1104 }
1105
1106#if TRANSPARENT || ENABLE_PERL
1196 void rootwin_cb (XEvent &xev); 1107 void rootwin_cb (XEvent &xev);
1197 xevent_watcher rootwin_ev; 1108 xevent_watcher rootwin_ev;
1198#endif 1109#endif
1199 1110
1200 void x_cb (XEvent &xev); 1111 void x_cb (XEvent &xev);
1112 void flush ();
1201 xevent_watcher termwin_ev; 1113 xevent_watcher termwin_ev;
1202 xevent_watcher vt_ev; 1114 xevent_watcher vt_ev;
1203#ifdef HAVE_SCROLLBARS 1115#ifdef HAVE_SCROLLBARS
1204 xevent_watcher scrollbar_ev; 1116 xevent_watcher scrollbar_ev;
1205#endif 1117#endif
1206#ifdef MENUBAR
1207 xevent_watcher menubar_ev;
1208#endif
1209 1118
1119 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1210 void check_cb (check_watcher &w); check_watcher check_ev; 1120 void check_cb (check_watcher &w); check_watcher check_ev;
1211 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1121 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1212 void flush_cb (time_watcher &w); time_watcher flush_ev; 1122 void flush_cb (time_watcher &w); time_watcher flush_ev;
1213
1214 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1123 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1215
1216 void incr_cb (time_watcher &w); time_watcher incr_ev; 1124 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1217 1125
1218#ifdef CURSOR_BLINK 1126#ifdef CURSOR_BLINK
1219 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1127 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1220#endif 1128#endif
1221#ifdef TEXT_BLINK 1129#ifdef TEXT_BLINK
1222 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1130 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1131#endif
1132#ifndef NO_BELL
1133 void bell_cb (time_watcher &w); time_watcher bell_ev;
1223#endif 1134#endif
1224 1135
1225#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1136#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1226 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1137 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1227#endif 1138#endif
… …
1244 1155
1245 void tt_winch (); 1156 void tt_winch ();
1246 1157
1247 rxvt_term (); 1158 rxvt_term ();
1248 ~rxvt_term (); 1159 ~rxvt_term ();
1249 void child_exit (); // child has exited, usually destroys
1250 void destroy (); 1160 void destroy ();
1251 void emergency_cleanup (); 1161 void emergency_cleanup ();
1252 1162
1253 bool init (int argc, const char *const *argv); 1163 bool init (int argc, const char *const *argv, stringvec *envv);
1164
1165 bool init (stringvec *argv, stringvec *envv)
1166 {
1167 this->argv = argv;
1168 return init (argv->size (), argv->begin (), envv);
1169 }
1170
1254 bool init_vars (); 1171 bool init_vars ();
1255 1172
1256 bool pty_fill (); 1173 bool pty_fill ();
1174
1175 void make_current () const // make this the "currently active" urxvt instance
1176 {
1177 SET_R (this);
1178 set_environ (envv);
1179 rxvt_set_locale (locale);
1180 }
1257 1181
1258 void init_secondary (); 1182 void init_secondary ();
1259 const char **init_resources (int argc, const char *const *argv); 1183 const char **init_resources (int argc, const char *const *argv);
1184 const char *x_resource (const char *name);
1260 void init_env (); 1185 void init_env ();
1261 void set_locale (const char *locale); 1186 void set_locale (const char *locale);
1262 void init_xlocale (); 1187 void init_xlocale ();
1263 void init_command (const char *const *argv); 1188 void init_command (const char *const *argv);
1264 void run_command (const char *const *argv); 1189 void run_command (const char *const *argv);
… …
1269 void create_windows (int argc, const char *const *argv); 1194 void create_windows (int argc, const char *const *argv);
1270 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1195 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1271 void window_calc (unsigned int newwidth, unsigned int newheight); 1196 void window_calc (unsigned int newwidth, unsigned int newheight);
1272 1197
1273#if USE_XIM 1198#if USE_XIM
1274 rxvt_xim *input_method; 1199 rxvt_xim *input_method;
1275 XIC Input_Context; 1200 XIC Input_Context;
1276 XIMStyle input_style; 1201 XIMStyle input_style;
1277 XPoint spot; // most recently sent spot position 1202 XPoint spot; // most recently sent spot position
1278 1203
1279 void im_destroy (); 1204 void im_destroy ();
1280 void im_cb (); im_watcher im_ev; 1205 void im_cb (); im_watcher im_ev;
1281 void im_set_size (XRectangle &size); 1206 void im_set_size (XRectangle &size);
1282 void im_set_position (XPoint &pos); 1207 void im_set_position (XPoint &pos) NOTHROW;
1283 void im_set_color (unsigned long &fg, unsigned long &bg); 1208 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); 1209 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1285 1210
1286 bool IMisRunning (); 1211 bool IMisRunning ();
1287 void IMSendSpot (); 1212 void IMSendSpot ();
1288 bool IM_get_IC (const char *modifiers); 1213 bool IM_get_IC (const char *modifiers);
1289 void IMSetStatusPosition (); 1214 void IMSetPosition ();
1290#endif 1215#endif
1291 1216
1292 void resize_scrollbar (); 1217 void resize_scrollbar ();
1293 1218
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 1219 // command.C
1303 void lookup_key (XKeyEvent &ev); 1220 void key_press (XKeyEvent &ev);
1221 void key_release (XKeyEvent &ev);
1304 unsigned int cmd_write (const char *str, unsigned int count); 1222 unsigned int cmd_write (const char *str, unsigned int count);
1305 1223
1306 wchar_t next_char (); 1224 wchar_t next_char () NOTHROW;
1307 wchar_t cmd_getc (); 1225 wchar_t cmd_getc () THROW ((class out_of_input));
1308 uint32_t next_octet (); 1226 uint32_t next_octet () NOTHROW;
1309 uint32_t cmd_get8 (); 1227 uint32_t cmd_get8 () THROW ((class out_of_input));
1310 1228
1311 bool cmd_parse (); 1229 bool cmd_parse ();
1312 void mouse_report (XButtonEvent &ev); 1230 void mouse_report (XButtonEvent &ev);
1313 void button_press (XButtonEvent &ev); 1231 void button_press (XButtonEvent &ev);
1314 void button_release (XButtonEvent &ev); 1232 void button_release (XButtonEvent &ev);
1315 void focus_in (); 1233 void focus_in ();
1316 void focus_out (); 1234 void focus_out ();
1235 void update_fade_color (unsigned int idx);
1317 int check_our_parents (); 1236 int check_our_parents ();
1318#ifdef PRINTPIPE 1237#ifdef PRINTPIPE
1319 FILE *popen_printer (); 1238 FILE *popen_printer ();
1320 int pclose_printer (FILE *stream); 1239 int pclose_printer (FILE *stream);
1321#endif 1240#endif
… …
1335 void process_sgr_mode (unsigned int nargs, const int *arg); 1254 void process_sgr_mode (unsigned int nargs, const int *arg);
1336 void process_graphics (); 1255 void process_graphics ();
1337 // init.C 1256 // init.C
1338 void Get_Colours (); 1257 void Get_Colours ();
1339 void get_ourmods (); 1258 void get_ourmods ();
1340 // logging.C
1341 void makeutent (const char *pty, const char *hostname);
1342 void cleanutent ();
1343 // main.C 1259 // main.C
1344 void privileged_utmp (rxvt_privaction action);
1345 bool set_fonts (); 1260 bool set_fonts ();
1346 void set_string_property (Atom prop, const char *str, int len = -1); 1261 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); 1262 void set_utf8_property (Atom prop, const char *str, int len = -1);
1348 void set_title (const char *str); 1263 void set_title (const char *str);
1349 void set_icon_name (const char *str); 1264 void set_icon_name (const char *str);
1350 void set_window_color (int idx, const char *color); 1265 void set_window_color (int idx, const char *color);
1351 void set_colorfgbg (); 1266 void set_colorfgbg ();
1352 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1267 bool set_color (rxvt_color &color, const char *name);
1268 void alias_color (int dst, int src);
1353 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1269 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1354 1270
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 1271 // screen.C
1389 1272
1390 void lalloc (line_t &l) 1273 void lalloc (line_t &l) const
1391 { 1274 {
1392 l.t = (text_t *)talloc->alloc (); 1275 l.t = (text_t *)talloc->alloc ();
1393 l.r = (rend_t *)ralloc->alloc (); 1276 l.r = (rend_t *)ralloc->alloc ();
1394 } 1277 }
1395 1278
… …
1399 talloc->free (l.t); 1282 talloc->free (l.t);
1400 ralloc->free (l.r); 1283 ralloc->free (l.r);
1401 } 1284 }
1402#endif 1285#endif
1403 1286
1404 void lresize (line_t &l) 1287 void lresize (line_t &l) const
1405 { 1288 {
1406 if (!l.t) 1289 if (!l.t)
1407 return; 1290 return;
1408 1291
1409 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1292 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1413 1296
1414 if (ncol > prev_ncol) 1297 if (ncol > prev_ncol)
1415 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1298 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1416 } 1299 }
1417 1300
1418 int fgcolor_of (rend_t r) 1301 int fgcolor_of (rend_t r) const NOTHROW
1419 { 1302 {
1420 int base = GET_BASEFG (r); 1303 int base = GET_BASEFG (r);
1421#ifndef NO_BRIGHTCOLOR 1304#ifndef NO_BRIGHTCOLOR
1422 if (r & RS_Bold 1305 if (r & RS_Bold
1423# if ENABLE_STYLES 1306# if ENABLE_STYLES
… …
1427 base += minBrightCOLOR - minCOLOR; 1310 base += minBrightCOLOR - minCOLOR;
1428#endif 1311#endif
1429 return base; 1312 return base;
1430 } 1313 }
1431 1314
1432 int bgcolor_of (rend_t r) 1315 int bgcolor_of (rend_t r) const NOTHROW
1433 { 1316 {
1434 int base = GET_BASEBG (r); 1317 int base = GET_BASEBG (r);
1435#ifndef NO_BRIGHTCOLOR 1318#ifndef NO_BRIGHTCOLOR
1436 if (r & RS_Blink 1319 if (r & RS_Blink
1437# if ENABLE_STYLES 1320# if ENABLE_STYLES
… …
1441 base += minBrightCOLOR - minCOLOR; 1324 base += minBrightCOLOR - minCOLOR;
1442#endif 1325#endif
1443 return base; 1326 return base;
1444 } 1327 }
1445 1328
1329 bool option (uint32_t opt) const NOTHROW
1330 {
1331 return OPTION (opt);
1332 }
1333
1334 void set_option (uint32_t opt, bool set) NOTHROW
1335 {
1336 if (set)
1337 options |= opt;
1338 else
1339 options &= ~opt;
1340 }
1341
1446 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1342 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); 1343 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1448 int scr_scroll_text (int row1, int row2, int count); 1344 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1449 void scr_reset (); 1345 void scr_reset ();
1450 void scr_release (); 1346 void scr_release () NOTHROW;
1451 void scr_clear (bool really = false); 1347 void scr_clear (bool really = false) NOTHROW;
1452 void scr_refresh (unsigned char refresh_type); 1348 void scr_refresh () NOTHROW;
1453 bool scr_refresh_rend (rend_t mask, rend_t value); 1349 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1454 void scr_erase_screen (int mode); 1350 void scr_erase_screen (int mode) NOTHROW;
1455#if ENABLE_FRILLS 1351#if ENABLE_FRILLS
1456 void scr_erase_savelines (); 1352 void scr_erase_savelines () NOTHROW;
1457 void scr_backindex (); 1353 void scr_backindex () NOTHROW;
1458 void scr_forwardindex (); 1354 void scr_forwardindex () NOTHROW;
1459#endif 1355#endif
1460 void scr_touch (bool refresh); 1356 void scr_touch (bool refresh) NOTHROW;
1461 void scr_expose (int x, int y, int width, int height, bool refresh); 1357 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); 1358 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1463 void scr_recolour (); 1359 void scr_recolour () NOTHROW;
1464 void scr_remap_chars (); 1360 void scr_remap_chars () NOTHROW;
1465 void scr_remap_chars (line_t &l); 1361 void scr_remap_chars (line_t &l) NOTHROW;
1362
1363 enum cursor_mode { SAVE, RESTORE };
1466 1364
1467 void scr_poweron (); 1365 void scr_poweron ();
1468 void scr_cursor (int mode); 1366 void scr_cursor (cursor_mode mode) NOTHROW;
1469 void scr_do_wrap (); 1367 void scr_do_wrap () NOTHROW;
1368 void scr_swap_screen () NOTHROW;
1470 int scr_change_screen (int scrn); 1369 void scr_change_screen (int scrn);
1471 void scr_color (unsigned int color, int fgbg); 1370 void scr_color (unsigned int color, int fgbg) NOTHROW;
1472 void scr_rendition (int set, int style); 1371 void scr_rendition (int set, int style) NOTHROW;
1473 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1372 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1474 void scr_backspace (); 1373 void scr_backspace () NOTHROW;
1475 void scr_tab (int count, bool ht = false); 1374 void scr_tab (int count, bool ht = false) NOTHROW;
1476 void scr_gotorc (int row, int col, int relative); 1375 void scr_gotorc (int row, int col, int relative) NOTHROW;
1477 void scr_index (enum page_dirn direction); 1376 void scr_index (enum page_dirn direction) NOTHROW;
1478 void scr_erase_line (int mode); 1377 void scr_erase_line (int mode) NOTHROW;
1479 void scr_E (); 1378 void scr_E () NOTHROW;
1480 void scr_insdel_lines (int count, int insdel); 1379 void scr_insdel_lines (int count, int insdel) NOTHROW;
1481 void scr_insdel_chars (int count, int insdel); 1380 void scr_insdel_chars (int count, int insdel) NOTHROW;
1482 void scr_scroll_region (int top, int bot); 1381 void scr_scroll_region (int top, int bot) NOTHROW;
1483 void scr_cursor_visible (int mode); 1382 void scr_cursor_visible (int mode) NOTHROW;
1484 void scr_autowrap (int mode); 1383 void scr_autowrap (int mode) NOTHROW;
1485 void scr_relative_origin (int mode); 1384 void scr_relative_origin (int mode) NOTHROW;
1486 void scr_insert_mode (int mode); 1385 void scr_insert_mode (int mode) NOTHROW;
1487 void scr_set_tab (int mode); 1386 void scr_set_tab (int mode) NOTHROW;
1488 void scr_rvideo_mode (int mode); 1387 void scr_rvideo_mode (bool on) NOTHROW;
1489 void scr_report_position (); 1388 void scr_report_position () NOTHROW;
1490 void set_font_style (); 1389 void set_font_style () NOTHROW;
1491 void scr_charset_choose (int set); 1390 void scr_charset_choose (int set) NOTHROW;
1492 void scr_charset_set (int set, unsigned int ch); 1391 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1493 int scr_move_to (int y, int len); 1392 void scr_move_to (int y, int len) NOTHROW;
1494 int scr_page (enum page_dirn direction, int nlines); 1393 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1495 int scr_changeview (unsigned int oldviewstart); 1394 bool scr_changeview (int new_view_start) NOTHROW;
1496 void scr_bell (); 1395 void scr_bell () NOTHROW;
1497 void scr_printscreen (int fullhist); 1396 void scr_printscreen (int fullhist) NOTHROW;
1397 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1398 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 (); 1399 void scr_reverse_selection () NOTHROW;
1499 void scr_dump (int fd); 1400 void scr_dump (int fd) NOTHROW;
1401
1500 void selection_check (int check_more); 1402 void selection_check (int check_more) NOTHROW;
1501 void selection_paste (Window win, Atom prop, bool delete_prop); 1403 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1502 void selection_property (Window win, Atom prop); 1404 void selection_property (Window win, Atom prop) NOTHROW;
1503 void selection_request (Time tm, int x, int y); 1405 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1504 int selection_request_other (Atom target, int selnum); 1406 int selection_request_other (Atom target, int selnum) NOTHROW;
1505 void selection_clear (); 1407 void selection_clear () NOTHROW;
1506 void selection_make (Time tm); 1408 void selection_make (Time tm);
1507 bool selection_grab (Time tm); 1409 bool selection_grab (Time tm) NOTHROW;
1508 void selection_start_colrow (int col, int row); 1410 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); 1411 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); 1412 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1511 void selection_remove_trailing_spaces (); 1413 void selection_remove_trailing_spaces () NOTHROW;
1512 void selection_send (const XSelectionRequestEvent &rq); 1414 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1415 void selection_click (int clicks, int x, int y) NOTHROW;
1416 void selection_extend (int x, int y, int flag) NOTHROW;
1417 void selection_rotate (int x, int y) NOTHROW;
1418
1419 void pixel_position (int *x, int *y) NOTHROW;
1513 1420
1514#if defined(NEXT_SCROLLBAR) 1421#if defined(NEXT_SCROLLBAR)
1515 // scrollbar-next.C 1422 // scrollbar-next.C
1516 Pixmap renderPixmap (const char *const *data, int width, int height); 1423 Pixmap renderPixmap (const char *const *data, int width, int height);
1517 void init_scrollbar_stuff (); 1424 void init_scrollbar_stuff ();
… …
1519 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1426 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1520#endif 1427#endif
1521 1428
1522#if defined(RXVT_SCROLLBAR) 1429#if defined(RXVT_SCROLLBAR)
1523 // scrollbar-rxvt.C 1430 // 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); 1431 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1526#endif 1432#endif
1527 1433
1528#if defined(XTERM_SCROLLBAR) 1434#if defined(XTERM_SCROLLBAR)
1529 // scrollbar-xterm.C 1435 // scrollbar-xterm.C
… …
1560# define __PROTO(p) p 1466# define __PROTO(p) p
1561#else 1467#else
1562# define __PROTO(p) () 1468# define __PROTO(p) ()
1563#endif 1469#endif
1564 1470
1565#ifdef DEBUG_malloc
1566# include "dmalloc.h" /* This comes last */
1567#endif
1568
1569#endif /* _RXVT_H_ */ 1471#endif /* _RXVT_H_ */
1570 1472

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