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

Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.192 by root, Sun Jan 8 07:55:36 2006 UTC vs.
Revision 1.259 by root, Thu Jul 6 18:56:10 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
704#define OPTION(opt) (options & (opt)) 702#define OPTION(opt) (options & (opt))
705#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ 703#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
706 | Opt_jumpScroll | Opt_secondaryScreen \ 704 | Opt_jumpScroll | Opt_secondaryScreen \
707 | Opt_pastableTabs | Opt_intensityStyles) 705 | Opt_pastableTabs | Opt_intensityStyles)
708 706
709// for m >= -n, ensure remainder lies between 0..n-1 707// for m >= -n, ensure remainder lies between 0..n-1
710#define MOD(m,n) (((m) + (n)) % (n)) 708#define MOD(m,n) (((m) + (n)) % (n))
711 709
712#define LINENO(n) MOD (term_start + int(n), total_rows) 710#define LINENO(n) MOD (term_start + int(n), total_rows)
… …
731#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 729#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
732#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 730#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
733 731
734#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 732#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
735 733
736#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 734#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
737#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 735#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
738 736
739#if ENABLE_STYLES 737#if ENABLE_STYLES
740# define FONTSET(style) fontset[GET_STYLE (style)] 738# define FONTSET(style) fontset[GET_STYLE (style)]
741#else 739#else
742# define FONTSET(style) fontset[0] 740# define FONTSET(style) fontset[0]
… …
770#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 768#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
771#define scrollbar_position(y) ((y) - scrollBar.beg) 769#define scrollbar_position(y) ((y) - scrollBar.beg)
772#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 770#define scrollbar_size() (scrollBar.end - scrollBar.beg \
773 - scrollbar_minheight ()) 771 - scrollbar_minheight ())
774 772
775#if (MENUBAR_MAX > 1)
776/* rendition style flags */
777# define menuBar_height() (fheight + MENU_SHADOW)
778# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
779# define isMenuBarWindow(w) ((w) == menuBar.win)
780#else
781# define menuBar_height() (0)
782# define menuBar_TotalHeight() (0)
783# define isMenuBarWindow(w) (0)
784#endif
785
786#ifdef XPM_BACKGROUND 773#ifdef XPM_BACKGROUND
787# 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))
788#else 775#else
789# define XPMClearArea(a, b, c, d, e, f, g) 776# define XPMClearArea(a, b, c, d, e, f, g)
790#endif 777#endif
791 778
792#ifdef UTMP_SUPPORT
793# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
794# undef HAVE_UTMPX_H
795# undef HAVE_STRUCT_UTMPX
796# endif
797# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
798# undef HAVE_UTMP_H
799# undef HAVE_STRUCT_UTMP
800# endif
801
802# ifdef HAVE_UTMPX_H
803# include <utmpx.h>
804# endif
805# ifdef HAVE_UTMP_H
806# include <utmp.h>
807# endif
808#endif
809
810#ifdef DEBUG_CMD
811# define D_CMD(x) fprintf x ; fputc('\n', stderr)
812#else
813# define D_CMD(x)
814#endif
815#ifdef DEBUG_INIT
816# define D_INIT(x) fprintf x ; fputc('\n', stderr)
817#else
818# define D_INIT(x)
819#endif
820#ifdef DEBUG_MAIN
821# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
822#else
823# define D_MAIN(x)
824#endif
825#ifdef DEBUG_SIZE
826# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
827#else
828# define D_SIZE(x)
829#endif
830
831extern class rxvt_failure_exception { } rxvt_failure_exception;
832
833typedef callback1<void, const char *> log_callback; 779typedef callback<void (const char *)> log_callback;
834typedef callback1<int, int> getfd_callback; 780typedef callback<int (int)> getfd_callback;
835
836extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
837extern void rxvt_log (const char *fmt, ...);
838extern void rxvt_warn (const char *fmt, ...);
839extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
840extern void rxvt_exit_failure () __attribute__ ((noreturn));
841 781
842#define SET_LOCALE(locale) rxvt_set_locale (locale) 782#define SET_LOCALE(locale) rxvt_set_locale (locale)
843extern bool rxvt_set_locale (const char *locale); 783extern bool rxvt_set_locale (const char *locale) NOTHROW;
844extern bool rxvt_push_locale (const char *locale); 784extern void rxvt_push_locale (const char *locale) NOTHROW;
845extern void rxvt_pop_locale (); 785extern void rxvt_pop_locale () NOTHROW;
846
847/****************************************************************************/
848
849#ifdef MENUBAR
850# include "menubar.h"
851#endif
852
853#define BLINK_INTERVAL 0.5
854#define TEXT_BLINK_INTERVAL 0.5
855
856#ifndef __attribute__
857# ifdef __GNUC__
858# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
859# define __attribute__(x)
860# endif
861# endif
862# define __attribute__(x)
863#endif
864 786
865/****************************************************************************/ 787/****************************************************************************/
866 788
867#define LINE_LONGER 0x0001 // line is continued on the next row 789#define LINE_LONGER 0x0001 // line is continued on the next row
868#define LINE_FILTERED 0x0002 // line has been filtered 790#define LINE_FILTERED 0x0002 // line has been filtered
… …
928# define COMPOSE_LO 0x40000000UL 850# define COMPOSE_LO 0x40000000UL
929# define COMPOSE_HI 0x400fffffUL 851# define COMPOSE_HI 0x400fffffUL
930# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 852# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
931#else 853#else
932# if ENABLE_PERL 854# if ENABLE_PERL
933# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 855# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
934# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 856# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
935# else 857# else
936# define COMPOSE_LO 0xd800UL 858# define COMPOSE_LO 0xd800UL
937# define COMPOSE_HI 0xf8ffUL 859# define COMPOSE_HI 0xf8ffUL
938# endif 860# endif
… …
967#endif 889#endif
968 890
969/****************************************************************************/ 891/****************************************************************************/
970 892
971#ifdef KEYSYM_RESOURCE 893#ifdef KEYSYM_RESOURCE
972 class keyboard_manager; 894class keyboard_manager;
973#endif 895#endif
974 896
975struct rxvt_term : zero_initialized, rxvt_vars { 897struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
898
899 // special markers with magic addresses
900 static const char resval_undef []; // options specifically unset
901 static const char resval_on []; // boolean options switched on
902 static const char resval_off []; // or off
903
976 log_callback *log_hook; // log error messages through this hook, if != 0 904 log_callback *log_hook; // log error messages through this hook, if != 0
977 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 905 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
978
979#if ENABLE_PERL 906#if ENABLE_PERL
980 rxvt_perl_term perl; 907 rxvt_perl_term perl;
981#endif 908#endif
982#if USE_XGETDEFAULT
983 XrmDatabase xrmdatabase;
984#endif
985
986 struct mbstate mbstate; // current input multibyte state 909 struct mbstate mbstate; // current input multibyte state
987 910
988 unsigned char want_refresh:1, 911 unsigned char want_refresh:1,
989#ifdef TRANSPARENT 912#ifdef TRANSPARENT
990 want_full_refresh:1, /* awaiting full screen refresh */ 913 want_full_refresh:1, /* awaiting full screen refresh */
… …
992#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 915#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
993 am_transparent:1, /* is a transparent term */ 916 am_transparent:1, /* is a transparent term */
994 am_pixmap_trans:1, /* transparency w/known root pixmap */ 917 am_pixmap_trans:1, /* transparency w/known root pixmap */
995#endif 918#endif
996 current_screen:1, /* primary or secondary */ 919 current_screen:1, /* primary or secondary */
997 hate_those_clicks:1, /* a.k.a. keep mark position */
998 num_scr_allow:1, 920 num_scr_allow:1,
999 bypass_keystate:1, 921 bypass_keystate:1,
1000#ifdef CURSOR_BLINK 922#ifdef CURSOR_BLINK
1001 hidden_cursor:1, 923 hidden_cursor:1,
1002#endif 924#endif
… …
1017#endif 939#endif
1018 scrollbar_align, 940 scrollbar_align,
1019 selection_wait, 941 selection_wait,
1020 selection_type; 942 selection_type;
1021/* ---------- */ 943/* ---------- */
944 bool rvideo_state, rvideo_mode;
945#ifndef NO_BELL
1022 short rvideo; 946 bool rvideo_bell;
947#endif
1023 int num_scr; /* screen: number lines scrolled */ 948 int num_scr; /* screen: number lines scrolled */
1024 int prev_ncol, /* screen: previous number of columns */ 949 int prev_ncol, /* screen: previous number of columns */
1025 prev_nrow; /* screen: previous number of rows */ 950 prev_nrow; /* screen: previous number of rows */
1026/* ---------- */ 951/* ---------- */
1027 rend_t rstyle; 952 rend_t rstyle;
1028/* ---------- */
1029 uint32_t pixcolor_set[NPIXCLR_SETS];
1030/* ---------- */ 953/* ---------- */
1031#ifdef SELECTION_SCROLLING 954#ifdef SELECTION_SCROLLING
1032 int scroll_selection_lines; 955 int scroll_selection_lines;
1033 enum page_dirn scroll_selection_dir; 956 enum page_dirn scroll_selection_dir;
1034 int selection_save_x, 957 int selection_save_x,
… …
1045 refresh_limit, 968 refresh_limit,
1046 last_bot, /* scrollbar last bottom position */ 969 last_bot, /* scrollbar last bottom position */
1047 last_top, /* scrollbar last top position */ 970 last_top, /* scrollbar last top position */
1048 last_state, /* scrollbar last state */ 971 last_state, /* scrollbar last state */
1049 scrollbar_len, 972 scrollbar_len,
1050#ifdef MENUBAR
1051 menu_readonly, /* okay to alter menu? */
1052 Arrows_x,
1053#endif
1054#if MENUBAR_MAX > 1
1055 Nbars,
1056#endif
1057 window_vt_x, 973 window_vt_x,
1058 window_vt_y, 974 window_vt_y,
1059 window_sb_x, 975 window_sb_x,
1060# ifdef POINTER_BLANK 976# ifdef POINTER_BLANK
1061 pointerBlankDelay, 977 pointerBlankDelay,
… …
1068 int old_width, /* last used width in screen resize */ 984 int old_width, /* last used width in screen resize */
1069 old_height; /* last used height in screen resize */ 985 old_height; /* last used height in screen resize */
1070 unsigned long priv_modes, 986 unsigned long priv_modes,
1071 SavedModes; 987 SavedModes;
1072/* ---------- */ 988/* ---------- */
1073 Atom xa[NUM_XA]; 989 Atom *xa;
1074/* ---------- */ 990/* ---------- */
1075#ifdef MENUBAR 991#ifdef RXVT_SCROLLBAR
1076 GC menubarGC;
1077#endif
1078#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1079 GC scrollbarGC, 992 GC scrollbarGC,
1080 topShadowGC, 993 topShadowGC,
1081 botShadowGC; 994 botShadowGC;
1082#endif 995#endif
1083#ifdef XTERM_SCROLLBAR 996#ifdef XTERM_SCROLLBAR
… …
1115 const char *key_delete; 1028 const char *key_delete;
1116#endif 1029#endif
1117 struct mouse_event MEvent; 1030 struct mouse_event MEvent;
1118 XComposeStatus compose; 1031 XComposeStatus compose;
1119 ttymode_t tio; 1032 ttymode_t tio;
1120#ifdef UTMP_SUPPORT
1121# ifdef HAVE_STRUCT_UTMP
1122 struct utmp ut;
1123# endif
1124# ifdef HAVE_STRUCT_UTMPX
1125 struct utmpx utx;
1126# endif
1127# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1128 char ut_id[5];
1129# endif
1130 int utmp_pos;
1131#endif
1132 row_col_t oldcursor; 1033 row_col_t oldcursor;
1133#ifdef XPM_BACKGROUND 1034#ifdef XPM_BACKGROUND
1134 bgPixmap_t bgPixmap; 1035 bgPixmap_t bgPixmap;
1135 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1036 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1136#endif 1037#endif
1137#ifdef MENUBAR
1138 menu_t *ActiveMenu, /* currently active menu */
1139 *BuildMenu; /* the menu currently being built */
1140 bar_t *CurrentBar;
1141# if ! (MENUBAR_MAX > 1)
1142 bar_t BarList;
1143# endif /* (MENUBAR_MAX > 1) */
1144#endif
1145 1038
1146#if ENABLE_OVERLAY 1039#if ENABLE_OVERLAY
1147 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1040 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1148 text_t **ov_text; 1041 text_t **ov_text;
1149 rend_t **ov_rend; 1042 rend_t **ov_rend;
1150 1043
1151 void scr_swap_overlay (); 1044 void scr_swap_overlay () NOTHROW;
1152 void scr_overlay_new (int x, int y, int w, int h); 1045 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1153 void scr_overlay_off (); 1046 void scr_overlay_off () NOTHROW;
1154 void scr_overlay_set (int x, int y, 1047 void scr_overlay_set (int x, int y,
1155 text_t text, 1048 text_t text,
1156 rend_t rend = OVERLAY_RSTYLE); 1049 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1157 void scr_overlay_set (int x, int y, const char *s); 1050 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1158 void scr_overlay_set (int x, int y, const wchar_t *s); 1051 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1159#endif 1052#endif
1160 1053
1161 vector<void *> allocated; // free these memory blocks with free() 1054 vector<void *> allocated; // free these memory blocks with free()
1162 1055
1163 char *env_windowid; /* environmental variable WINDOWID */ 1056 char env_windowid[21]; /* environmental variable WINDOWID */
1057 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1164 char *env_display; /* environmental variable DISPLAY */ 1058 char *env_display; /* environmental variable DISPLAY */
1165 char *env_term; /* environmental variable TERM */ 1059 char *env_term; /* environmental variable TERM */
1166 char *env_colorfgbg; 1060
1167 char *locale; 1061 char *locale;
1168 char charsets[4]; 1062 char charsets[4];
1169 char *v_buffer; /* pointer to physical buffer */ 1063 char *v_buffer; /* pointer to physical buffer */
1170 unsigned int v_buflen; /* size of area to write */ 1064 unsigned int v_buflen; /* size of area to write */
1171 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1065 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1172 1066
1173#ifdef KEYSYM_RESOURCE 1067#ifdef KEYSYM_RESOURCE
1174 keyboard_manager *keyboard; 1068 keyboard_manager *keyboard;
1175#endif 1069#endif
1176 1070
1177 const char *rs[NUM_RESOURCES]; 1071 const char *rs[NUM_RESOURCES];
1178 /* command input buffering */ 1072 /* command input buffering */
1179 char *cmdbuf_ptr, *cmdbuf_endp; 1073 char *cmdbuf_ptr, *cmdbuf_endp;
1180 char cmdbuf_base[CBUFSIZ]; 1074 char cmdbuf_base[CBUFSIZ];
1075
1076 ptytty *pty;
1181 1077
1182 rxvt_salloc *talloc; // text line allocator 1078 rxvt_salloc *talloc; // text line allocator
1183 rxvt_salloc *ralloc; // rend line allocator 1079 rxvt_salloc *ralloc; // rend line allocator
1184 1080
1185 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1081 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1194 void iso14755_54 (int x, int y); 1090 void iso14755_54 (int x, int y);
1195# endif 1091# endif
1196#endif 1092#endif
1197 1093
1198 // modifies first argument(!) 1094 // modifies first argument(!)
1199 void paste (char *data, unsigned int len); 1095 void paste (char *data, unsigned int len) NOTHROW;
1200 1096
1201 void flush (); 1097 long vt_emask, vt_emask_perl, vt_emask_xim;
1098
1099 void vt_select_input () const NOTHROW
1100 {
1101 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1102 }
1202 1103
1203#if TRANSPARENT 1104#if TRANSPARENT
1204 void rootwin_cb (XEvent &xev); 1105 void rootwin_cb (XEvent &xev);
1205 xevent_watcher rootwin_ev; 1106 xevent_watcher rootwin_ev;
1206#endif 1107#endif
1207 1108
1208 void x_cb (XEvent &xev); 1109 void x_cb (XEvent &xev);
1110 void flush ();
1209 xevent_watcher termwin_ev; 1111 xevent_watcher termwin_ev;
1210 xevent_watcher vt_ev; 1112 xevent_watcher vt_ev;
1211#ifdef HAVE_SCROLLBARS 1113#ifdef HAVE_SCROLLBARS
1212 xevent_watcher scrollbar_ev; 1114 xevent_watcher scrollbar_ev;
1213#endif 1115#endif
1214#ifdef MENUBAR
1215 xevent_watcher menubar_ev;
1216#endif
1217 1116
1117 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1218 void check_cb (check_watcher &w); check_watcher check_ev; 1118 void check_cb (check_watcher &w); check_watcher check_ev;
1219 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1119 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1220 void flush_cb (time_watcher &w); time_watcher flush_ev; 1120 void flush_cb (time_watcher &w); time_watcher flush_ev;
1221
1222 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1121 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1223
1224 void incr_cb (time_watcher &w); time_watcher incr_ev; 1122 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1225 1123
1226#ifdef CURSOR_BLINK 1124#ifdef CURSOR_BLINK
1227 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1125 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1228#endif 1126#endif
1229#ifdef TEXT_BLINK 1127#ifdef TEXT_BLINK
1230 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1128 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1129#endif
1130#ifndef NO_BELL
1131 void bell_cb (time_watcher &w); time_watcher bell_ev;
1231#endif 1132#endif
1232 1133
1233#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1134#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1234 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1135 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1235#endif 1136#endif
… …
1252 1153
1253 void tt_winch (); 1154 void tt_winch ();
1254 1155
1255 rxvt_term (); 1156 rxvt_term ();
1256 ~rxvt_term (); 1157 ~rxvt_term ();
1257 void child_exit (); // child has exited, usually destroys
1258 void destroy (); 1158 void destroy ();
1259 void emergency_cleanup (); 1159 void emergency_cleanup ();
1260 1160
1261 bool init (int argc, const char *const *argv); 1161 bool init (int argc, const char *const *argv, stringvec *envv);
1162
1163 bool init (stringvec *argv, stringvec *envv)
1164 {
1165 this->argv = argv;
1166 return init (argv->size (), argv->begin (), envv);
1167 }
1168
1262 bool init_vars (); 1169 bool init_vars ();
1263 1170
1264 bool pty_fill (); 1171 bool pty_fill ();
1172
1173 void make_current () const // make this the "currently active" urxvt instance
1174 {
1175 SET_R (this);
1176 rxvt_set_locale (locale);
1177 set_environ (envv);
1178 }
1265 1179
1266 void init_secondary (); 1180 void init_secondary ();
1267 const char **init_resources (int argc, const char *const *argv); 1181 const char **init_resources (int argc, const char *const *argv);
1182 const char *x_resource (const char *name);
1268 void init_env (); 1183 void init_env ();
1269 void set_locale (const char *locale); 1184 void set_locale (const char *locale);
1270 void init_xlocale (); 1185 void init_xlocale ();
1271 void init_command (const char *const *argv); 1186 void init_command (const char *const *argv);
1272 void run_command (const char *const *argv); 1187 void run_command (const char *const *argv);
… …
1277 void create_windows (int argc, const char *const *argv); 1192 void create_windows (int argc, const char *const *argv);
1278 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1193 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1279 void window_calc (unsigned int newwidth, unsigned int newheight); 1194 void window_calc (unsigned int newwidth, unsigned int newheight);
1280 1195
1281#if USE_XIM 1196#if USE_XIM
1282 rxvt_xim *input_method; 1197 rxvt_xim *input_method;
1283 XIC Input_Context; 1198 XIC Input_Context;
1284 XIMStyle input_style; 1199 XIMStyle input_style;
1285 XPoint spot; // most recently sent spot position 1200 XPoint spot; // most recently sent spot position
1286 1201
1287 void im_destroy (); 1202 void im_destroy ();
1288 void im_cb (); im_watcher im_ev; 1203 void im_cb (); im_watcher im_ev;
1289 void im_set_size (XRectangle &size); 1204 void im_set_size (XRectangle &size);
1290 void im_set_position (XPoint &pos); 1205 void im_set_position (XPoint &pos) NOTHROW;
1291 void im_set_color (unsigned long &fg, unsigned long &bg); 1206 void im_set_color (unsigned long &fg, unsigned long &bg);
1292 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1207 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1293 1208
1294 bool IMisRunning (); 1209 bool IMisRunning ();
1295 void IMSendSpot (); 1210 void IMSendSpot ();
1296 bool IM_get_IC (const char *modifiers); 1211 bool IM_get_IC (const char *modifiers);
1297 void IMSetStatusPosition (); 1212 void IMSetPosition ();
1298#endif 1213#endif
1299 1214
1300 void resize_scrollbar (); 1215 void resize_scrollbar ();
1301 1216
1302 void pixel_position (int *x, int *y);
1303
1304 void selection_click (int clicks, int x, int y);
1305 void selection_extend (int x, int y, int flag);
1306 void selection_rotate (int x, int y);
1307
1308 /* autoconvert */
1309
1310 // command.C 1217 // command.C
1311 void lookup_key (XKeyEvent &ev); 1218 void key_press (XKeyEvent &ev);
1219 void key_release (XKeyEvent &ev);
1312 unsigned int cmd_write (const char *str, unsigned int count); 1220 unsigned int cmd_write (const char *str, unsigned int count);
1313 1221
1314 wchar_t next_char (); 1222 wchar_t next_char () NOTHROW;
1315 wchar_t cmd_getc (); 1223 wchar_t cmd_getc () THROW ((class out_of_input));
1316 uint32_t next_octet (); 1224 uint32_t next_octet () NOTHROW;
1317 uint32_t cmd_get8 (); 1225 uint32_t cmd_get8 () THROW ((class out_of_input));
1318 1226
1319 bool cmd_parse (); 1227 bool cmd_parse ();
1320 void mouse_report (XButtonEvent &ev); 1228 void mouse_report (XButtonEvent &ev);
1321 void button_press (XButtonEvent &ev); 1229 void button_press (XButtonEvent &ev);
1322 void button_release (XButtonEvent &ev); 1230 void button_release (XButtonEvent &ev);
1323 void focus_in (); 1231 void focus_in ();
1324 void focus_out (); 1232 void focus_out ();
1233 void update_fade_color (unsigned int idx);
1325 int check_our_parents (); 1234 int check_our_parents ();
1326#ifdef PRINTPIPE 1235#ifdef PRINTPIPE
1327 FILE *popen_printer (); 1236 FILE *popen_printer ();
1328 int pclose_printer (FILE *stream); 1237 int pclose_printer (FILE *stream);
1329#endif 1238#endif
… …
1343 void process_sgr_mode (unsigned int nargs, const int *arg); 1252 void process_sgr_mode (unsigned int nargs, const int *arg);
1344 void process_graphics (); 1253 void process_graphics ();
1345 // init.C 1254 // init.C
1346 void Get_Colours (); 1255 void Get_Colours ();
1347 void get_ourmods (); 1256 void get_ourmods ();
1348 // logging.C
1349 void makeutent (const char *pty, const char *hostname);
1350 void cleanutent ();
1351 // main.C 1257 // main.C
1352 void privileged_utmp (rxvt_privaction action);
1353 bool set_fonts (); 1258 bool set_fonts ();
1354 void set_string_property (Atom prop, const char *str, int len = -1); 1259 void set_string_property (Atom prop, const char *str, int len = -1);
1355 void set_utf8_property (Atom prop, const char *str, int len = -1); 1260 void set_utf8_property (Atom prop, const char *str, int len = -1);
1356 void set_title (const char *str); 1261 void set_title (const char *str);
1357 void set_icon_name (const char *str); 1262 void set_icon_name (const char *str);
1358 void set_window_color (int idx, const char *color); 1263 void set_window_color (int idx, const char *color);
1359 void set_colorfgbg (); 1264 void set_colorfgbg ();
1360 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1265 bool set_color (rxvt_color &color, const char *name);
1266 void alias_color (int dst, int src);
1361 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1267 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1362 1268
1363#ifdef MENUBAR
1364 // menubar.C
1365 void menuitem_free (menu_t *menu, menuitem_t *item);
1366 int action_dispatch (action_t *action);
1367 void menuarrow_free (char name);
1368 void menuarrow_add (char *string);
1369 char *menu_find_base (menu_t **menu, char *path);
1370 menu_t *menu_delete (menu_t *menu);
1371 menu_t *menu_add (menu_t *parent, char *path);
1372 void drawbox_menubar (int x, int len, int state);
1373 void drawtriangle (int x, int y, int state);
1374 void drawbox_menuitem (int y, int state);
1375 void menu_show ();
1376 void menu_display (void (rxvt_term::*update) ());
1377 void menu_hide_all ();
1378 void menu_hide ();
1379 void menu_clear (menu_t *menu);
1380 void menubar_clear ();
1381 bar_t *menubar_find (const char *name);
1382 int menubar_push (const char *name);
1383 void menubar_remove (const char *name);
1384 void menubar_dump (FILE *fp);
1385 void menubar_read (const char *filename);
1386 void menubar_dispatch (char *str);
1387 void draw_Arrows (int name, int state);
1388 void menubar_expose ();
1389 int menubar_mapping (int map);
1390 int menu_select (XButtonEvent &ev);
1391 void menubar_select (XButtonEvent &ev);
1392 void menubar_control (XButtonEvent &ev);
1393 void map_menuBar (int map);
1394#endif
1395
1396 // screen.C 1269 // screen.C
1397 1270
1398 void lalloc (line_t &l) 1271 void lalloc (line_t &l) const
1399 { 1272 {
1400 l.t = (text_t *)talloc->alloc (); 1273 l.t = (text_t *)talloc->alloc ();
1401 l.r = (rend_t *)ralloc->alloc (); 1274 l.r = (rend_t *)ralloc->alloc ();
1402 } 1275 }
1403 1276
… …
1407 talloc->free (l.t); 1280 talloc->free (l.t);
1408 ralloc->free (l.r); 1281 ralloc->free (l.r);
1409 } 1282 }
1410#endif 1283#endif
1411 1284
1412 void lresize (line_t &l) 1285 void lresize (line_t &l) const
1413 { 1286 {
1414 if (!l.t) 1287 if (!l.t)
1415 return; 1288 return;
1416 1289
1417 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1290 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1421 1294
1422 if (ncol > prev_ncol) 1295 if (ncol > prev_ncol)
1423 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1296 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1424 } 1297 }
1425 1298
1426 int fgcolor_of (rend_t r) 1299 int fgcolor_of (rend_t r) const NOTHROW
1427 { 1300 {
1428 int base = GET_BASEFG (r); 1301 int base = GET_BASEFG (r);
1429#ifndef NO_BRIGHTCOLOR 1302#ifndef NO_BRIGHTCOLOR
1430 if (r & RS_Bold 1303 if (r & RS_Bold
1431# if ENABLE_STYLES 1304# if ENABLE_STYLES
… …
1435 base += minBrightCOLOR - minCOLOR; 1308 base += minBrightCOLOR - minCOLOR;
1436#endif 1309#endif
1437 return base; 1310 return base;
1438 } 1311 }
1439 1312
1440 int bgcolor_of (rend_t r) 1313 int bgcolor_of (rend_t r) const NOTHROW
1441 { 1314 {
1442 int base = GET_BASEBG (r); 1315 int base = GET_BASEBG (r);
1443#ifndef NO_BRIGHTCOLOR 1316#ifndef NO_BRIGHTCOLOR
1444 if (r & RS_Blink 1317 if (r & RS_Blink
1445# if ENABLE_STYLES 1318# if ENABLE_STYLES
… …
1449 base += minBrightCOLOR - minCOLOR; 1322 base += minBrightCOLOR - minCOLOR;
1450#endif 1323#endif
1451 return base; 1324 return base;
1452 } 1325 }
1453 1326
1454 bool option (uint32_t opt) 1327 bool option (uint32_t opt) const NOTHROW
1455 { 1328 {
1456 return OPTION (opt); 1329 return OPTION (opt);
1457 } 1330 }
1458 1331
1459 void set_option (uint32_t opt, bool set) 1332 void set_option (uint32_t opt, bool set) NOTHROW
1460 { 1333 {
1461 if (set) 1334 if (set)
1462 options |= opt; 1335 options |= opt;
1463 else 1336 else
1464 options &= ~opt; 1337 options &= ~opt;
1465 } 1338 }
1466 1339
1467 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1340 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1468 void scr_blank_screen_mem (line_t &l, rend_t efs); 1341 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1469 int scr_scroll_text (int row1, int row2, int count); 1342 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1470 void scr_reset (); 1343 void scr_reset ();
1471 void scr_release (); 1344 void scr_release () NOTHROW;
1472 void scr_clear (bool really = false); 1345 void scr_clear (bool really = false) NOTHROW;
1473 void scr_refresh (unsigned char refresh_type); 1346 void scr_refresh () NOTHROW;
1474 bool scr_refresh_rend (rend_t mask, rend_t value); 1347 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1475 void scr_erase_screen (int mode); 1348 void scr_erase_screen (int mode) NOTHROW;
1476#if ENABLE_FRILLS 1349#if ENABLE_FRILLS
1477 void scr_erase_savelines (); 1350 void scr_erase_savelines () NOTHROW;
1478 void scr_backindex (); 1351 void scr_backindex () NOTHROW;
1479 void scr_forwardindex (); 1352 void scr_forwardindex () NOTHROW;
1480#endif 1353#endif
1481 void scr_touch (bool refresh); 1354 void scr_touch (bool refresh) NOTHROW;
1482 void scr_expose (int x, int y, int width, int height, bool refresh); 1355 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1483 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1356 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1484 void scr_recolour (); 1357 void scr_recolour () NOTHROW;
1485 void scr_remap_chars (); 1358 void scr_remap_chars () NOTHROW;
1486 void scr_remap_chars (line_t &l); 1359 void scr_remap_chars (line_t &l) NOTHROW;
1360
1361 enum cursor_mode { SAVE, RESTORE };
1487 1362
1488 void scr_poweron (); 1363 void scr_poweron ();
1489 void scr_cursor (int mode); 1364 void scr_cursor (cursor_mode mode) NOTHROW;
1490 void scr_do_wrap (); 1365 void scr_do_wrap () NOTHROW;
1366 void scr_swap_screen () NOTHROW;
1491 int scr_change_screen (int scrn); 1367 void scr_change_screen (int scrn);
1492 void scr_color (unsigned int color, int fgbg); 1368 void scr_color (unsigned int color, int fgbg) NOTHROW;
1493 void scr_rendition (int set, int style); 1369 void scr_rendition (int set, int style) NOTHROW;
1494 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1370 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1495 void scr_backspace (); 1371 void scr_backspace () NOTHROW;
1496 void scr_tab (int count, bool ht = false); 1372 void scr_tab (int count, bool ht = false) NOTHROW;
1497 void scr_gotorc (int row, int col, int relative); 1373 void scr_gotorc (int row, int col, int relative) NOTHROW;
1498 void scr_index (enum page_dirn direction); 1374 void scr_index (enum page_dirn direction) NOTHROW;
1499 void scr_erase_line (int mode); 1375 void scr_erase_line (int mode) NOTHROW;
1500 void scr_E (); 1376 void scr_E () NOTHROW;
1501 void scr_insdel_lines (int count, int insdel); 1377 void scr_insdel_lines (int count, int insdel) NOTHROW;
1502 void scr_insdel_chars (int count, int insdel); 1378 void scr_insdel_chars (int count, int insdel) NOTHROW;
1503 void scr_scroll_region (int top, int bot); 1379 void scr_scroll_region (int top, int bot) NOTHROW;
1504 void scr_cursor_visible (int mode); 1380 void scr_cursor_visible (int mode) NOTHROW;
1505 void scr_autowrap (int mode); 1381 void scr_autowrap (int mode) NOTHROW;
1506 void scr_relative_origin (int mode); 1382 void scr_relative_origin (int mode) NOTHROW;
1507 void scr_insert_mode (int mode); 1383 void scr_insert_mode (int mode) NOTHROW;
1508 void scr_set_tab (int mode); 1384 void scr_set_tab (int mode) NOTHROW;
1509 void scr_rvideo_mode (int mode); 1385 void scr_rvideo_mode (bool on) NOTHROW;
1510 void scr_report_position (); 1386 void scr_report_position () NOTHROW;
1511 void set_font_style (); 1387 void set_font_style () NOTHROW;
1512 void scr_charset_choose (int set); 1388 void scr_charset_choose (int set) NOTHROW;
1513 void scr_charset_set (int set, unsigned int ch); 1389 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1514 int scr_move_to (int y, int len); 1390 void scr_move_to (int y, int len) NOTHROW;
1515 int scr_page (enum page_dirn direction, int nlines); 1391 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1516 int scr_changeview (unsigned int oldviewstart); 1392 bool scr_changeview (int new_view_start) NOTHROW;
1517 void scr_bell (); 1393 void scr_bell () NOTHROW;
1518 void scr_printscreen (int fullhist); 1394 void scr_printscreen (int fullhist) NOTHROW;
1395 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1396 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1519 void scr_reverse_selection (); 1397 void scr_reverse_selection () NOTHROW;
1520 void scr_dump (int fd); 1398 void scr_dump (int fd) NOTHROW;
1399
1521 void selection_check (int check_more); 1400 void selection_check (int check_more) NOTHROW;
1522 void selection_paste (Window win, Atom prop, bool delete_prop); 1401 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1523 void selection_property (Window win, Atom prop); 1402 void selection_property (Window win, Atom prop) NOTHROW;
1524 void selection_request (Time tm, int x, int y); 1403 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1525 int selection_request_other (Atom target, int selnum); 1404 int selection_request_other (Atom target, int selnum) NOTHROW;
1526 void selection_clear (); 1405 void selection_clear () NOTHROW;
1527 void selection_make (Time tm); 1406 void selection_make (Time tm);
1528 bool selection_grab (Time tm); 1407 bool selection_grab (Time tm) NOTHROW;
1529 void selection_start_colrow (int col, int row); 1408 void selection_start_colrow (int col, int row) NOTHROW;
1530 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1409 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1531 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1410 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1532 void selection_remove_trailing_spaces (); 1411 void selection_remove_trailing_spaces () NOTHROW;
1533 void selection_send (const XSelectionRequestEvent &rq); 1412 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1413 void selection_click (int clicks, int x, int y) NOTHROW;
1414 void selection_extend (int x, int y, int flag) NOTHROW;
1415 void selection_rotate (int x, int y) NOTHROW;
1416
1417 void pixel_position (int *x, int *y) NOTHROW;
1534 1418
1535#if defined(NEXT_SCROLLBAR) 1419#if defined(NEXT_SCROLLBAR)
1536 // scrollbar-next.C 1420 // scrollbar-next.C
1537 Pixmap renderPixmap (const char *const *data, int width, int height); 1421 Pixmap renderPixmap (const char *const *data, int width, int height);
1538 void init_scrollbar_stuff (); 1422 void init_scrollbar_stuff ();
… …
1540 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1424 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1541#endif 1425#endif
1542 1426
1543#if defined(RXVT_SCROLLBAR) 1427#if defined(RXVT_SCROLLBAR)
1544 // scrollbar-rxvt.C 1428 // scrollbar-rxvt.C
1545 void Draw_button (int x, int y, int state, int dirn);
1546 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1429 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1547#endif 1430#endif
1548 1431
1549#if defined(XTERM_SCROLLBAR) 1432#if defined(XTERM_SCROLLBAR)
1550 // scrollbar-xterm.C 1433 // scrollbar-xterm.C
… …
1581# define __PROTO(p) p 1464# define __PROTO(p) p
1582#else 1465#else
1583# define __PROTO(p) () 1466# define __PROTO(p) ()
1584#endif 1467#endif
1585 1468
1586#ifdef DEBUG_malloc
1587# include "dmalloc.h" /* This comes last */
1588#endif
1589
1590#endif /* _RXVT_H_ */ 1469#endif /* _RXVT_H_ */
1591 1470

Diff Legend

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