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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.191 by root, Sun Jan 8 01:02:15 2006 UTC vs.
Revision 1.246 by root, Sat Jan 28 20:33:31 2006 UTC

… …
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include "rxvtlib.h"
5 5
6#include "feature.h" 6#include "feature.h"
7
8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1
10#endif
11
12#if ENABLE_PERL
13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1
15#endif
16
17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1
21# define CURSOR_BLINK 1
22#else
23# define ENABLE_MINIMAL 1
24#endif
7 25
8#include <limits.h> 26#include <limits.h>
9 27
10#include <X11/cursorfont.h> 28#include <X11/cursorfont.h>
11#include <X11/keysym.h> 29#include <X11/keysym.h>
… …
18#include "encoding.h" 36#include "encoding.h"
19#include "rxvtfont.h" 37#include "rxvtfont.h"
20#include "rxvttoolkit.h" 38#include "rxvttoolkit.h"
21#include "iom.h" 39#include "iom.h"
22#include "salloc.h" 40#include "salloc.h"
41#include "libptytty.h"
23 42
24#include "rxvtperl.h" 43#include "rxvtperl.h"
25 44
26#if ENABLE_FRILLS 45// try to avoid some macros to decrease code size, on some systems
27# define ENABLE_XEMBED 1 46#if ENABLE_MINIMAL
28# define ENABLE_EWMH 1 47# define strcmp(a,b) (strcmp)(a,b)
29# define CURSOR_BLINK 1 48# define strlen(a) (strlen)(a)
49# define strcpy(a,b) (strcpy)(a,b)
50# define memset(a,c,l) (memset)(a,c,l)
51# define memcpy(a,b,l) (memcpy)(a,b,l)
30#endif 52#endif
31 53
32/* 54/*
33 ***************************************************************************** 55 *****************************************************************************
34 * SYSTEM HACKS 56 * SYSTEM HACKS
… …
43#if defined (sun) && !defined (__sun__) 65#if defined (sun) && !defined (__sun__)
44# define __sun__ 1 66# define __sun__ 1
45#endif 67#endif
46 68
47#ifndef HAVE_XPOINTER 69#ifndef HAVE_XPOINTER
48typedef char *XPointer; 70typedef char *XPointer;
49#endif 71#endif
50 72
51#ifdef HAVE_TERMIOS_H 73#ifdef HAVE_TERMIOS_H
52# include <termios.h> 74# include <termios.h>
53typedef struct termios ttymode_t; 75typedef struct termios ttymode_t;
… …
74# define STDIN_FILENO 0 96# define STDIN_FILENO 0
75# define STDOUT_FILENO 1 97# define STDOUT_FILENO 1
76# define STDERR_FILENO 2 98# define STDERR_FILENO 2
77#endif 99#endif
78 100
101/****************************************************************************/
102
103#ifndef __attribute__
104# if __GNUC__
105# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
106# define __attribute__(x)
107# endif
108# endif
109# define __attribute__(x)
110#endif
111
112#define NORETURN __attribute__ ((noreturn))
113#define UNUSED __attribute__ ((unused))
114
115// increases code size unless -fno-enforce-eh-specs
116#if __GNUC__
117# define NOTHROW
118# define THROW(x)
119#else
120# define NOTHROW throw()
121# define THROW(x) throw x
122#endif
123
124// exception thrown on fatal (per-instance) errors
125class rxvt_failure_exception { };
126
127// exception thrown when the command parser runs out of input data
128class out_of_input { };
129
79/* 130/*
80 ***************************************************************************** 131 *****************************************************************************
81 * PROTOTYPES 132 * PROTOTYPES
82 ***************************************************************************** 133 *****************************************************************************
83 */ 134 */
84// main.C 135// main.C
85RETSIGTYPE rxvt_Child_signal (int sig); 136RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
86RETSIGTYPE rxvt_Exit_signal (int sig); 137RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
87void rxvt_clean_exit (); 138void rxvt_clean_exit () NOTHROW;
88void * rxvt_malloc (size_t size); 139void * rxvt_malloc (size_t size);
89void * rxvt_calloc (size_t number, size_t size); 140void * rxvt_calloc (size_t number, size_t size);
90void * rxvt_realloc (void *ptr, size_t size); 141void * rxvt_realloc (void *ptr, size_t size);
91void rxvt_privileges (rxvt_privaction action);
92 142
93// util.C 143// misc.C
94char * rxvt_wcstombs (const wchar_t *str, int len = -1); 144char * rxvt_wcstombs (const wchar_t *str, int len = -1);
95wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 145wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
96char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 146char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
97wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 147wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
98char * rxvt_strdup (const char *str); 148char * rxvt_strdup_cpp (const char *str);
99 149
100// misc.C 150#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
151
101char * rxvt_r_basename (const char *str); 152char * rxvt_r_basename (const char *str) NOTHROW;
102void rxvt_vlog (const char *fmt, va_list arg_ptr); 153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
103void rxvt_log (const char *fmt,...); 154void rxvt_log (const char *fmt,...) NOTHROW;
104void rxvt_warn (const char *fmt,...); 155void rxvt_warn (const char *fmt,...) NOTHROW;
105void rxvt_fatal (const char *fmt,...); 156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
106void rxvt_exit_failure (); 157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
158
107int rxvt_Str_match (const char *s1, const char *s2); 159int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
108const char * rxvt_Str_skip_space (const char *str); 160const char * rxvt_Str_skip_space (const char *str) NOTHROW;
109char * rxvt_Str_trim (char *str); 161char * rxvt_Str_trim (char *str) NOTHROW;
110int rxvt_Str_escaped (char *str); 162int rxvt_Str_escaped (char *str) NOTHROW;
111char ** rxvt_splitcommastring (const char *cs); 163char ** rxvt_splitcommastring (const char *cs) NOTHROW;
112void rxvt_freecommastring (char **cs); 164void rxvt_freecommastring (char **cs) NOTHROW;
113char * rxvt_File_find (const char *file, const char *ext, const char *path); 165char * 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); 166
115void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 167/////////////////////////////////////////////////////////////////////////////
116void rxvt_usleep (int usecs); 168
169// temporarily replace the process environment
170extern char **environ;
171extern char **rxvt_environ; // the original environ pointer
172
173inline void set_environ (stringvec *envv)
174{
175#if ENABLE_PERL
176 assert (envv);
177#else
178 if (envv)
179#endif
180 environ = (char **)envv->begin ();
181}
182
183inline void set_environ (char **envv)
184{
185#if ENABLE_PERL
186 assert (envv);
187#else
188 if (envv)
189#endif
190 environ = envv;
191}
117 192
118/* 193/*
119 ***************************************************************************** 194 *****************************************************************************
120 * STRUCTURES AND TYPEDEFS 195 * STRUCTURES AND TYPEDEFS
121 ***************************************************************************** 196 *****************************************************************************
122 */ 197 */
123struct grwin_t; 198struct grwin_t;
124 199
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 200/* If we're using either the rxvt scrollbar, keep the
134 * scrollColor resource. 201 * scrollColor resource.
135 */ 202 */
136#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 203#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
137# define KEEP_SCROLLCOLOR 1 204# define KEEP_SCROLLCOLOR 1
138#else 205#else
139# undef KEEP_SCROLLCOLOR 206# undef KEEP_SCROLLCOLOR
140#endif 207#endif
141 208
… …
211 278
212#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 279#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
213# define NO_MOUSE_REPORT_SCROLLBAR 1 280# define NO_MOUSE_REPORT_SCROLLBAR 1
214#endif 281#endif
215 282
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 */ 283/* now look for other badly set stuff */
225 284
226#if !defined (EACCESS) && defined(EAGAIN) 285#if !defined (EACCESS) && defined(EAGAIN)
227# define EACCESS EAGAIN 286# define EACCESS EAGAIN
228#endif 287#endif
… …
230#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 289#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
231# define EXIT_SUCCESS 0 /* exit function success */ 290# define EXIT_SUCCESS 0 /* exit function success */
232# define EXIT_FAILURE 1 /* exit function failure */ 291# define EXIT_FAILURE 1 /* exit function failure */
233#endif 292#endif
234 293
235#define menuBar_esc 10
236#define scrollBar_esc 30 294#define scrollBar_esc 30
237#define menuBar_margin 2 /* margin below text */
238 295
239#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 296#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
240# define HAVE_SCROLLBARS 1 297# 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 298#endif
249 299
250#define R_SB_ALIGN_CENTRE 0 300#define R_SB_ALIGN_CENTRE 0
251#define R_SB_ALIGN_TOP 1 301#define R_SB_ALIGN_TOP 1
252#define R_SB_ALIGN_BOTTOM 2 302#define R_SB_ALIGN_BOTTOM 2
… …
325 * | 375 * |
326 * +---< SB_WIDTH_NEXT 376 * +---< SB_WIDTH_NEXT
327 */ 377 */
328 378
329enum { 379enum {
330 NO_REFRESH = 0 , /* Window not visible at all! */ 380 NO_REFRESH = 0, /* Window not visible at all! */
331 FAST_REFRESH = 1<<0, /* Fully exposed window */ 381 FAST_REFRESH = 1, /* Fully exposed window */
332 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 382 SLOW_REFRESH = 2, /* Partially exposed window */
333 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
334}; 383};
335 384
336#ifdef NO_SECONDARY_SCREEN 385#ifdef NO_SECONDARY_SCREEN
337# define NSCREENS 0 386# define NSCREENS 0
338#else 387#else
… …
438 XTerm_property = 3, // change X property 487 XTerm_property = 3, // change X property
439 XTerm_Color = 4, // change colors 488 XTerm_Color = 4, // change colors
440 XTerm_Color00 = 10, // not implemented, CLASH! 489 XTerm_Color00 = 10, // not implemented, CLASH!
441 XTerm_Color01 = 11, // not implemented 490 XTerm_Color01 = 11, // not implemented
442 XTerm_Color_cursor = 12, // change actual 'Cursor' color 491 XTerm_Color_cursor = 12, // change actual 'Cursor' color
443 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 492 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
444 XTerm_Color_pointer_bg = 14, // not implemented 493 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
445 XTerm_Color05 = 15, // not implemented 494 XTerm_Color05 = 15, // not implemented (tektronix fg)
446 XTerm_Color06 = 16, // not implemented 495 XTerm_Color06 = 16, // not implemented (tektronix bg)
447 XTerm_Color_RV = 17, // change actual 'Highlight' color 496 XTerm_Color_RV = 17, // change actual 'Highlight' color
448 XTerm_logfile = 46, // not implemented 497 XTerm_logfile = 46, // not implemented
449 XTerm_font = 50, 498 XTerm_font = 50,
450 499
451 XTerm_konsole30 = 30, // reserved for konsole 500 XTerm_konsole30 = 30, // reserved for konsole
452 XTerm_konsole31 = 31, // reserved for konsole 501 XTerm_konsole31 = 31, // reserved for konsole
453 XTerm_emacs51 = 51, // reserved for emacs shell 502 XTerm_emacs51 = 51, // reserved for emacs shell
454 /* 503 /*
455 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 504 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
505 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
456 */ 506 */
457 XTerm_Color_BD = 18, // change actual 'Bold' color 507 Rxvt_Color_BD = 18, // change actual 'Bold' color
458 XTerm_Color_UL = 19, // change actual 'Underline' color 508 Rxvt_Color_UL = 19, // change actual 'Underline' color
459 XTerm_Pixmap = 20, // new bg pixmap 509 Rxvt_Pixmap = 20, // new bg pixmap
460 XTerm_restoreFG = 39, // change default fg color 510 Rxvt_restoreFG = 39, // change default fg color
461 XTerm_restoreBG = 49, // change default bg color 511 Rxvt_restoreBG = 49, // change default bg color
462 XTerm_dumpscreen = 55, // dump scrollback and all of screen 512 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
463 513
464 URxvt_locale = 701, // change locale 514 URxvt_locale = 701, // change locale
465 URxvt_Menu = 703, // set menu item 515 URxvt_version = 702, // request version
516
466 URxvt_Color_IT = 704, // change actual 'Italic' colour 517 URxvt_Color_IT = 704, // change actual 'Italic' colour
467 URxvt_Color_tint = 705, // change actual tint colour 518 URxvt_Color_tint = 705, // change actual tint colour
519 URxvt_Color_BD = 706,
520 URxvt_Color_UL = 707,
468 521
469 URxvt_font = 710, 522 URxvt_font = 710,
470 URxvt_boldFont = 711, 523 URxvt_boldFont = 711,
471 URxvt_italicFont = 712, 524 URxvt_italicFont = 712,
472 URxvt_boldItalicFont = 713, 525 URxvt_boldItalicFont = 713,
… …
567# undef def 620# undef def
568# undef reserve 621# undef reserve
569 NUM_RESOURCES 622 NUM_RESOURCES
570}; 623};
571 624
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};
611
612/* DEC private modes */ 625/* DEC private modes */
613#define PrivMode_132 (1UL<<0) 626#define PrivMode_132 (1UL<<0)
614#define PrivMode_132OK (1UL<<1) 627#define PrivMode_132OK (1UL<<1)
615#define PrivMode_rVideo (1UL<<2) 628#define PrivMode_rVideo (1UL<<2)
616#define PrivMode_relOrigin (1UL<<3) 629#define PrivMode_relOrigin (1UL<<3)
… …
623#define PrivMode_ShiftKeys (1UL<<10) 636#define PrivMode_ShiftKeys (1UL<<10)
624#define PrivMode_VisibleCursor (1UL<<11) 637#define PrivMode_VisibleCursor (1UL<<11)
625#define PrivMode_MouseX10 (1UL<<12) 638#define PrivMode_MouseX10 (1UL<<12)
626#define PrivMode_MouseX11 (1UL<<13) 639#define PrivMode_MouseX11 (1UL<<13)
627#define PrivMode_scrollBar (1UL<<14) 640#define PrivMode_scrollBar (1UL<<14)
628#define PrivMode_menuBar (1UL<<15)
629#define PrivMode_TtyOutputInh (1UL<<16) 641#define PrivMode_TtyOutputInh (1UL<<15)
630#define PrivMode_Keypress (1UL<<17) 642#define PrivMode_Keypress (1UL<<16)
631#define PrivMode_smoothScroll (1UL<<18) 643#define PrivMode_smoothScroll (1UL<<17)
632#define PrivMode_vt52 (1UL<<19) 644#define PrivMode_vt52 (1UL<<18)
633#define PrivMode_LFNL (1UL<<20) 645#define PrivMode_LFNL (1UL<<19)
634/* too annoying to implement X11 highlight tracking */ 646/* too annoying to implement X11 highlight tracking */
635/* #define PrivMode_MouseX11Track (1LU<<21) */ 647/* #define PrivMode_MouseX11Track (1LU<<20) */
636 648
637#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 649#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
638#define PrivMode(test,bit) \ 650#define PrivMode(test,bit) \
639 if (test) \ 651 if (test) \
640 priv_modes |= (bit); \ 652 priv_modes |= (bit); \
… …
687/* 699/*
688 ***************************************************************************** 700 *****************************************************************************
689 * MACRO DEFINES 701 * MACRO DEFINES
690 ***************************************************************************** 702 *****************************************************************************
691 */ 703 */
692#define dDisp Display *disp = display->display 704#define dLocal(type,name) type const name = this->name
705
706// for speed reasons, we assume that all latin1 characters
707// are single-width (the first unicode combining character
708// is actually 0x300, but ascii is what matters most).
709#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
693 710
694/* convert pixel dimensions to row/column values. Everything as int32_t */ 711/* convert pixel dimensions to row/column values. Everything as int32_t */
695#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 712#define Pixel2Col(x) Pixel2Width((int32_t)(x))
696#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 713#define Pixel2Row(y) Pixel2Height((int32_t)(y))
697#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 714#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
699#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 716#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
700#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 717#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
701#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 718#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
702#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 719#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
703 720
704#define OPTION(opt) (options & (opt)) 721#define OPTION(opt) (options & (opt))
705#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ 722#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
706 | Opt_jumpScroll | Opt_secondaryScreen \ 723 | Opt_jumpScroll | Opt_secondaryScreen \
707 | Opt_pastableTabs | Opt_intensityStyles) 724 | Opt_pastableTabs | Opt_intensityStyles)
708 725
709// for m >= -n, ensure remainder lies between 0..n-1 726// for m >= -n, ensure remainder lies between 0..n-1
710#define MOD(m,n) (((m) + (n)) % (n)) 727#define MOD(m,n) (((m) + (n)) % (n))
711 728
712#define LINENO(n) MOD (term_start + int(n), total_rows) 729#define LINENO(n) MOD (term_start + int(n), total_rows)
… …
770#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 787#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
771#define scrollbar_position(y) ((y) - scrollBar.beg) 788#define scrollbar_position(y) ((y) - scrollBar.beg)
772#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 789#define scrollbar_size() (scrollBar.end - scrollBar.beg \
773 - scrollbar_minheight ()) 790 - scrollbar_minheight ())
774 791
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 792#ifdef XPM_BACKGROUND
787# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 793# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
788#else 794#else
789# define XPMClearArea(a, b, c, d, e, f, g) 795# define XPMClearArea(a, b, c, d, e, f, g)
790#endif 796#endif
791 797
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; 798typedef callback1<void, const char *> log_callback;
834typedef callback1<int, int> getfd_callback; 799typedef callback1<int, int> getfd_callback;
835 800
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
842#define SET_LOCALE(locale) rxvt_set_locale (locale) 801#define SET_LOCALE(locale) rxvt_set_locale (locale)
843extern bool rxvt_set_locale (const char *locale); 802extern bool rxvt_set_locale (const char *locale) NOTHROW;
844extern bool rxvt_push_locale (const char *locale); 803extern void rxvt_push_locale (const char *locale) NOTHROW;
845extern void rxvt_pop_locale (); 804extern 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
864 805
865/****************************************************************************/ 806/****************************************************************************/
866 807
867#define LINE_LONGER 0x0001 // line is continued on the next row 808#define LINE_LONGER 0x0001 // line is continued on the next row
868#define LINE_FILTERED 0x0002 // line has been filtered 809#define LINE_FILTERED 0x0002 // line has been filtered
… …
970 911
971#ifdef KEYSYM_RESOURCE 912#ifdef KEYSYM_RESOURCE
972 class keyboard_manager; 913 class keyboard_manager;
973#endif 914#endif
974 915
975struct rxvt_term : zero_initialized, rxvt_vars { 916struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
976 log_callback *log_hook; // log error messages through this hook, if != 0 917 log_callback *log_hook; // log error messages through this hook, if != 0
977 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 918 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
978
979#if ENABLE_PERL 919#if ENABLE_PERL
980 rxvt_perl_term perl; 920 rxvt_perl_term perl;
981#endif 921#endif
982
983 struct mbstate mbstate; // current input multibyte state 922 struct mbstate mbstate; // current input multibyte state
984 923
985 unsigned char want_refresh:1, 924 unsigned char want_refresh:1,
986#ifdef TRANSPARENT 925#ifdef TRANSPARENT
987 want_full_refresh:1, /* awaiting full screen refresh */ 926 want_full_refresh:1, /* awaiting full screen refresh */
… …
989#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 928#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
990 am_transparent:1, /* is a transparent term */ 929 am_transparent:1, /* is a transparent term */
991 am_pixmap_trans:1, /* transparency w/known root pixmap */ 930 am_pixmap_trans:1, /* transparency w/known root pixmap */
992#endif 931#endif
993 current_screen:1, /* primary or secondary */ 932 current_screen:1, /* primary or secondary */
994 hate_those_clicks:1, /* a.k.a. keep mark position */
995 num_scr_allow:1, 933 num_scr_allow:1,
996 bypass_keystate:1, 934 bypass_keystate:1,
997#ifdef CURSOR_BLINK 935#ifdef CURSOR_BLINK
998 hidden_cursor:1, 936 hidden_cursor:1,
999#endif 937#endif
… …
1014#endif 952#endif
1015 scrollbar_align, 953 scrollbar_align,
1016 selection_wait, 954 selection_wait,
1017 selection_type; 955 selection_type;
1018/* ---------- */ 956/* ---------- */
957 bool rvideo_state, rvideo_mode;
958#ifndef NO_BELL
1019 short rvideo; 959 bool rvideo_bell;
960#endif
1020 int num_scr; /* screen: number lines scrolled */ 961 int num_scr; /* screen: number lines scrolled */
1021 int prev_ncol, /* screen: previous number of columns */ 962 int prev_ncol, /* screen: previous number of columns */
1022 prev_nrow; /* screen: previous number of rows */ 963 prev_nrow; /* screen: previous number of rows */
1023/* ---------- */ 964/* ---------- */
1024 rend_t rstyle; 965 rend_t rstyle;
… …
1042 refresh_limit, 983 refresh_limit,
1043 last_bot, /* scrollbar last bottom position */ 984 last_bot, /* scrollbar last bottom position */
1044 last_top, /* scrollbar last top position */ 985 last_top, /* scrollbar last top position */
1045 last_state, /* scrollbar last state */ 986 last_state, /* scrollbar last state */
1046 scrollbar_len, 987 scrollbar_len,
1047#ifdef MENUBAR
1048 menu_readonly, /* okay to alter menu? */
1049 Arrows_x,
1050#endif
1051#if MENUBAR_MAX > 1
1052 Nbars,
1053#endif
1054 window_vt_x, 988 window_vt_x,
1055 window_vt_y, 989 window_vt_y,
1056 window_sb_x, 990 window_sb_x,
1057# ifdef POINTER_BLANK 991# ifdef POINTER_BLANK
1058 pointerBlankDelay, 992 pointerBlankDelay,
… …
1065 int old_width, /* last used width in screen resize */ 999 int old_width, /* last used width in screen resize */
1066 old_height; /* last used height in screen resize */ 1000 old_height; /* last used height in screen resize */
1067 unsigned long priv_modes, 1001 unsigned long priv_modes,
1068 SavedModes; 1002 SavedModes;
1069/* ---------- */ 1003/* ---------- */
1070 Atom xa[NUM_XA]; 1004 Atom *xa;
1071/* ---------- */ 1005/* ---------- */
1072#ifdef MENUBAR 1006#ifdef RXVT_SCROLLBAR
1073 GC menubarGC;
1074#endif
1075#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1076 GC scrollbarGC, 1007 GC scrollbarGC,
1077 topShadowGC, 1008 topShadowGC,
1078 botShadowGC; 1009 botShadowGC;
1079#endif 1010#endif
1080#ifdef XTERM_SCROLLBAR 1011#ifdef XTERM_SCROLLBAR
… …
1112 const char *key_delete; 1043 const char *key_delete;
1113#endif 1044#endif
1114 struct mouse_event MEvent; 1045 struct mouse_event MEvent;
1115 XComposeStatus compose; 1046 XComposeStatus compose;
1116 ttymode_t tio; 1047 ttymode_t tio;
1117#ifdef UTMP_SUPPORT
1118# ifdef HAVE_STRUCT_UTMP
1119 struct utmp ut;
1120# endif
1121# ifdef HAVE_STRUCT_UTMPX
1122 struct utmpx utx;
1123# endif
1124# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1125 char ut_id[5];
1126# endif
1127 int utmp_pos;
1128#endif
1129 row_col_t oldcursor; 1048 row_col_t oldcursor;
1130#ifdef XPM_BACKGROUND 1049#ifdef XPM_BACKGROUND
1131 bgPixmap_t bgPixmap; 1050 bgPixmap_t bgPixmap;
1132 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1051 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1133#endif 1052#endif
1134#ifdef MENUBAR
1135 menu_t *ActiveMenu, /* currently active menu */
1136 *BuildMenu; /* the menu currently being built */
1137 bar_t *CurrentBar;
1138# if ! (MENUBAR_MAX > 1)
1139 bar_t BarList;
1140# endif /* (MENUBAR_MAX > 1) */
1141#endif
1142 1053
1143#if ENABLE_OVERLAY 1054#if ENABLE_OVERLAY
1144 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1055 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1145 text_t **ov_text; 1056 text_t **ov_text;
1146 rend_t **ov_rend; 1057 rend_t **ov_rend;
1147 1058
1148 void scr_swap_overlay (); 1059 void scr_swap_overlay () NOTHROW;
1149 void scr_overlay_new (int x, int y, int w, int h); 1060 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1150 void scr_overlay_off (); 1061 void scr_overlay_off () NOTHROW;
1151 void scr_overlay_set (int x, int y, 1062 void scr_overlay_set (int x, int y,
1152 text_t text, 1063 text_t text,
1153 rend_t rend = OVERLAY_RSTYLE); 1064 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1154 void scr_overlay_set (int x, int y, const char *s); 1065 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1155 void scr_overlay_set (int x, int y, const wchar_t *s); 1066 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1156#endif 1067#endif
1157 1068
1158 vector<void *> allocated; // free these memory blocks with free() 1069 vector<void *> allocated; // free these memory blocks with free()
1159 1070
1160 char *env_windowid; /* environmental variable WINDOWID */ 1071 char env_windowid[21]; /* environmental variable WINDOWID */
1072 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1161 char *env_display; /* environmental variable DISPLAY */ 1073 char *env_display; /* environmental variable DISPLAY */
1162 char *env_term; /* environmental variable TERM */ 1074 char *env_term; /* environmental variable TERM */
1163 char *env_colorfgbg; 1075
1164 char *locale; 1076 char *locale;
1165 char charsets[4]; 1077 char charsets[4];
1166 char *v_buffer; /* pointer to physical buffer */ 1078 char *v_buffer; /* pointer to physical buffer */
1167 unsigned int v_buflen; /* size of area to write */ 1079 unsigned int v_buflen; /* size of area to write */
1168 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1080 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1169 1081
1170#ifdef KEYSYM_RESOURCE 1082#ifdef KEYSYM_RESOURCE
1171 keyboard_manager *keyboard; 1083 keyboard_manager *keyboard;
1172#endif 1084#endif
1173 1085
1174 const char *rs[NUM_RESOURCES]; 1086 const char *rs[NUM_RESOURCES];
1175 /* command input buffering */ 1087 /* command input buffering */
1176 char *cmdbuf_ptr, *cmdbuf_endp; 1088 char *cmdbuf_ptr, *cmdbuf_endp;
1177 char cmdbuf_base[CBUFSIZ]; 1089 char cmdbuf_base[CBUFSIZ];
1090
1091 ptytty *pty;
1178 1092
1179 rxvt_salloc *talloc; // text line allocator 1093 rxvt_salloc *talloc; // text line allocator
1180 rxvt_salloc *ralloc; // rend line allocator 1094 rxvt_salloc *ralloc; // rend line allocator
1181 1095
1182 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1096 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1191 void iso14755_54 (int x, int y); 1105 void iso14755_54 (int x, int y);
1192# endif 1106# endif
1193#endif 1107#endif
1194 1108
1195 // modifies first argument(!) 1109 // modifies first argument(!)
1196 void paste (char *data, unsigned int len); 1110 void paste (char *data, unsigned int len) NOTHROW;
1197 1111
1198 void flush (); 1112 long vt_emask, vt_emask_perl, vt_emask_xim;
1113
1114 void vt_select_input () const NOTHROW
1115 {
1116 XSelectInput (xdisp, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1117 }
1199 1118
1200#if TRANSPARENT 1119#if TRANSPARENT
1201 void rootwin_cb (XEvent &xev); 1120 void rootwin_cb (XEvent &xev);
1202 xevent_watcher rootwin_ev; 1121 xevent_watcher rootwin_ev;
1203#endif 1122#endif
1204 1123
1205 void x_cb (XEvent &xev); 1124 void x_cb (XEvent &xev);
1125 void flush ();
1206 xevent_watcher termwin_ev; 1126 xevent_watcher termwin_ev;
1207 xevent_watcher vt_ev; 1127 xevent_watcher vt_ev;
1208#ifdef HAVE_SCROLLBARS 1128#ifdef HAVE_SCROLLBARS
1209 xevent_watcher scrollbar_ev; 1129 xevent_watcher scrollbar_ev;
1210#endif 1130#endif
1211#ifdef MENUBAR
1212 xevent_watcher menubar_ev;
1213#endif
1214 1131
1132 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1215 void check_cb (check_watcher &w); check_watcher check_ev; 1133 void check_cb (check_watcher &w); check_watcher check_ev;
1216 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1134 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1217 void flush_cb (time_watcher &w); time_watcher flush_ev; 1135 void flush_cb (time_watcher &w); time_watcher flush_ev;
1218
1219 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1136 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1220
1221 void incr_cb (time_watcher &w); time_watcher incr_ev; 1137 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1222 1138
1223#ifdef CURSOR_BLINK 1139#ifdef CURSOR_BLINK
1224 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1140 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1225#endif 1141#endif
1226#ifdef TEXT_BLINK 1142#ifdef TEXT_BLINK
1227 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1143 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1144#endif
1145#ifndef NO_BELL
1146 void bell_cb (time_watcher &w); time_watcher bell_ev;
1228#endif 1147#endif
1229 1148
1230#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1149#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1231 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1150 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1232#endif 1151#endif
… …
1249 1168
1250 void tt_winch (); 1169 void tt_winch ();
1251 1170
1252 rxvt_term (); 1171 rxvt_term ();
1253 ~rxvt_term (); 1172 ~rxvt_term ();
1254 void child_exit (); // child has exited, usually destroys
1255 void destroy (); 1173 void destroy ();
1256 void emergency_cleanup (); 1174 void emergency_cleanup ();
1257 1175
1258 bool init (int argc, const char *const *argv); 1176 bool init (int argc, const char *const *argv, stringvec *envv);
1177
1178 bool init (stringvec *argv, stringvec *envv)
1179 {
1180 this->argv = argv;
1181 return init (argv->size (), argv->begin (), envv);
1182 }
1183
1259 bool init_vars (); 1184 bool init_vars ();
1260 1185
1261 bool pty_fill (); 1186 bool pty_fill ();
1187
1188 void make_current () const // make this the "currently active" urxvt instance
1189 {
1190 SET_R (this);
1191 rxvt_set_locale (locale);
1192 set_environ (envv);
1193 }
1262 1194
1263 void init_secondary (); 1195 void init_secondary ();
1264 const char **init_resources (int argc, const char *const *argv); 1196 const char **init_resources (int argc, const char *const *argv);
1197 const char *x_resource (const char *name);
1265 void init_env (); 1198 void init_env ();
1266 void set_locale (const char *locale); 1199 void set_locale (const char *locale);
1267 void init_xlocale (); 1200 void init_xlocale ();
1268 void init_command (const char *const *argv); 1201 void init_command (const char *const *argv);
1269 void run_command (const char *const *argv); 1202 void run_command (const char *const *argv);
… …
1274 void create_windows (int argc, const char *const *argv); 1207 void create_windows (int argc, const char *const *argv);
1275 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1208 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1276 void window_calc (unsigned int newwidth, unsigned int newheight); 1209 void window_calc (unsigned int newwidth, unsigned int newheight);
1277 1210
1278#if USE_XIM 1211#if USE_XIM
1279 rxvt_xim *input_method; 1212 rxvt_xim *input_method;
1280 XIC Input_Context; 1213 XIC Input_Context;
1281 XIMStyle input_style; 1214 XIMStyle input_style;
1282 XPoint spot; // most recently sent spot position 1215 XPoint spot; // most recently sent spot position
1283 1216
1284 void im_destroy (); 1217 void im_destroy ();
1285 void im_cb (); im_watcher im_ev; 1218 void im_cb (); im_watcher im_ev;
1286 void im_set_size (XRectangle &size); 1219 void im_set_size (XRectangle &size);
1287 void im_set_position (XPoint &pos); 1220 void im_set_position (XPoint &pos) NOTHROW;
1288 void im_set_color (unsigned long &fg, unsigned long &bg); 1221 void im_set_color (unsigned long &fg, unsigned long &bg);
1289 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1222 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1290 1223
1291 bool IMisRunning (); 1224 bool IMisRunning ();
1292 void IMSendSpot (); 1225 void IMSendSpot ();
… …
1294 void IMSetStatusPosition (); 1227 void IMSetStatusPosition ();
1295#endif 1228#endif
1296 1229
1297 void resize_scrollbar (); 1230 void resize_scrollbar ();
1298 1231
1299 void pixel_position (int *x, int *y);
1300
1301 void selection_click (int clicks, int x, int y);
1302 void selection_extend (int x, int y, int flag);
1303 void selection_rotate (int x, int y);
1304
1305 /* autoconvert */
1306
1307 // command.C 1232 // command.C
1308 void lookup_key (XKeyEvent &ev); 1233 void lookup_key (XKeyEvent &ev);
1309 unsigned int cmd_write (const char *str, unsigned int count); 1234 unsigned int cmd_write (const char *str, unsigned int count);
1310 1235
1311 wchar_t next_char (); 1236 wchar_t next_char () NOTHROW;
1312 wchar_t cmd_getc (); 1237 wchar_t cmd_getc () THROW ((class out_of_input));
1313 uint32_t next_octet (); 1238 uint32_t next_octet () NOTHROW;
1314 uint32_t cmd_get8 (); 1239 uint32_t cmd_get8 () THROW ((class out_of_input));
1315 1240
1316 bool cmd_parse (); 1241 bool cmd_parse ();
1317 void mouse_report (XButtonEvent &ev); 1242 void mouse_report (XButtonEvent &ev);
1318 void button_press (XButtonEvent &ev); 1243 void button_press (XButtonEvent &ev);
1319 void button_release (XButtonEvent &ev); 1244 void button_release (XButtonEvent &ev);
… …
1340 void process_sgr_mode (unsigned int nargs, const int *arg); 1265 void process_sgr_mode (unsigned int nargs, const int *arg);
1341 void process_graphics (); 1266 void process_graphics ();
1342 // init.C 1267 // init.C
1343 void Get_Colours (); 1268 void Get_Colours ();
1344 void get_ourmods (); 1269 void get_ourmods ();
1345 // logging.C
1346 void makeutent (const char *pty, const char *hostname);
1347 void cleanutent ();
1348 // main.C 1270 // main.C
1349 void privileged_utmp (rxvt_privaction action);
1350 bool set_fonts (); 1271 bool set_fonts ();
1351 void set_string_property (Atom prop, const char *str, int len = -1); 1272 void set_string_property (Atom prop, const char *str, int len = -1);
1352 void set_utf8_property (Atom prop, const char *str, int len = -1); 1273 void set_utf8_property (Atom prop, const char *str, int len = -1);
1353 void set_title (const char *str); 1274 void set_title (const char *str);
1354 void set_icon_name (const char *str); 1275 void set_icon_name (const char *str);
1355 void set_window_color (int idx, const char *color); 1276 void set_window_color (int idx, const char *color);
1356 void set_colorfgbg (); 1277 void set_colorfgbg ();
1357 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1278 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1358 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1279 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1359 1280
1360#ifdef MENUBAR
1361 // menubar.C
1362 void menuitem_free (menu_t *menu, menuitem_t *item);
1363 int action_dispatch (action_t *action);
1364 void menuarrow_free (char name);
1365 void menuarrow_add (char *string);
1366 char *menu_find_base (menu_t **menu, char *path);
1367 menu_t *menu_delete (menu_t *menu);
1368 menu_t *menu_add (menu_t *parent, char *path);
1369 void drawbox_menubar (int x, int len, int state);
1370 void drawtriangle (int x, int y, int state);
1371 void drawbox_menuitem (int y, int state);
1372 void menu_show ();
1373 void menu_display (void (rxvt_term::*update) ());
1374 void menu_hide_all ();
1375 void menu_hide ();
1376 void menu_clear (menu_t *menu);
1377 void menubar_clear ();
1378 bar_t *menubar_find (const char *name);
1379 int menubar_push (const char *name);
1380 void menubar_remove (const char *name);
1381 void menubar_dump (FILE *fp);
1382 void menubar_read (const char *filename);
1383 void menubar_dispatch (char *str);
1384 void draw_Arrows (int name, int state);
1385 void menubar_expose ();
1386 int menubar_mapping (int map);
1387 int menu_select (XButtonEvent &ev);
1388 void menubar_select (XButtonEvent &ev);
1389 void menubar_control (XButtonEvent &ev);
1390 void map_menuBar (int map);
1391#endif
1392
1393 // screen.C 1281 // screen.C
1394 1282
1395 void lalloc (line_t &l) 1283 void lalloc (line_t &l) const
1396 { 1284 {
1397 l.t = (text_t *)talloc->alloc (); 1285 l.t = (text_t *)talloc->alloc ();
1398 l.r = (rend_t *)ralloc->alloc (); 1286 l.r = (rend_t *)ralloc->alloc ();
1399 } 1287 }
1400 1288
… …
1404 talloc->free (l.t); 1292 talloc->free (l.t);
1405 ralloc->free (l.r); 1293 ralloc->free (l.r);
1406 } 1294 }
1407#endif 1295#endif
1408 1296
1409 void lresize (line_t &l) 1297 void lresize (line_t &l) const
1410 { 1298 {
1411 if (!l.t) 1299 if (!l.t)
1412 return; 1300 return;
1413 1301
1414 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1302 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1418 1306
1419 if (ncol > prev_ncol) 1307 if (ncol > prev_ncol)
1420 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1308 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1421 } 1309 }
1422 1310
1423 int fgcolor_of (rend_t r) 1311 int fgcolor_of (rend_t r) const NOTHROW
1424 { 1312 {
1425 int base = GET_BASEFG (r); 1313 int base = GET_BASEFG (r);
1426#ifndef NO_BRIGHTCOLOR 1314#ifndef NO_BRIGHTCOLOR
1427 if (r & RS_Bold 1315 if (r & RS_Bold
1428# if ENABLE_STYLES 1316# if ENABLE_STYLES
… …
1432 base += minBrightCOLOR - minCOLOR; 1320 base += minBrightCOLOR - minCOLOR;
1433#endif 1321#endif
1434 return base; 1322 return base;
1435 } 1323 }
1436 1324
1437 int bgcolor_of (rend_t r) 1325 int bgcolor_of (rend_t r) const NOTHROW
1438 { 1326 {
1439 int base = GET_BASEBG (r); 1327 int base = GET_BASEBG (r);
1440#ifndef NO_BRIGHTCOLOR 1328#ifndef NO_BRIGHTCOLOR
1441 if (r & RS_Blink 1329 if (r & RS_Blink
1442# if ENABLE_STYLES 1330# if ENABLE_STYLES
… …
1446 base += minBrightCOLOR - minCOLOR; 1334 base += minBrightCOLOR - minCOLOR;
1447#endif 1335#endif
1448 return base; 1336 return base;
1449 } 1337 }
1450 1338
1451 bool option (uint32_t opt) 1339 bool option (uint32_t opt) const NOTHROW
1452 { 1340 {
1453 return OPTION (opt); 1341 return OPTION (opt);
1454 } 1342 }
1455 1343
1456 void set_option (uint32_t opt, bool set) 1344 void set_option (uint32_t opt, bool set) NOTHROW
1457 { 1345 {
1458 if (set) 1346 if (set)
1459 options |= opt; 1347 options |= opt;
1460 else 1348 else
1461 options &= ~opt; 1349 options &= ~opt;
1462 } 1350 }
1463 1351
1464 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1352 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1465 void scr_blank_screen_mem (line_t &l, rend_t efs); 1353 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1466 int scr_scroll_text (int row1, int row2, int count); 1354 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1467 void scr_reset (); 1355 void scr_reset ();
1468 void scr_release (); 1356 void scr_release () NOTHROW;
1469 void scr_clear (bool really = false); 1357 void scr_clear (bool really = false) NOTHROW;
1470 void scr_refresh (unsigned char refresh_type); 1358 void scr_refresh () NOTHROW;
1471 bool scr_refresh_rend (rend_t mask, rend_t value); 1359 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1472 void scr_erase_screen (int mode); 1360 void scr_erase_screen (int mode) NOTHROW;
1473#if ENABLE_FRILLS 1361#if ENABLE_FRILLS
1474 void scr_erase_savelines (); 1362 void scr_erase_savelines () NOTHROW;
1475 void scr_backindex (); 1363 void scr_backindex () NOTHROW;
1476 void scr_forwardindex (); 1364 void scr_forwardindex () NOTHROW;
1477#endif 1365#endif
1478 void scr_touch (bool refresh); 1366 void scr_touch (bool refresh) NOTHROW;
1479 void scr_expose (int x, int y, int width, int height, bool refresh); 1367 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1480 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1368 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1481 void scr_recolour (); 1369 void scr_recolour () NOTHROW;
1482 void scr_remap_chars (); 1370 void scr_remap_chars () NOTHROW;
1483 void scr_remap_chars (line_t &l); 1371 void scr_remap_chars (line_t &l) NOTHROW;
1372
1373 enum cursor_mode { SAVE, RESTORE };
1484 1374
1485 void scr_poweron (); 1375 void scr_poweron ();
1486 void scr_cursor (int mode); 1376 void scr_cursor (cursor_mode mode) NOTHROW;
1487 void scr_do_wrap (); 1377 void scr_do_wrap () NOTHROW;
1378 void scr_swap_screen () NOTHROW;
1488 int scr_change_screen (int scrn); 1379 void scr_change_screen (int scrn);
1489 void scr_color (unsigned int color, int fgbg); 1380 void scr_color (unsigned int color, int fgbg) NOTHROW;
1490 void scr_rendition (int set, int style); 1381 void scr_rendition (int set, int style) NOTHROW;
1491 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1382 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1492 void scr_backspace (); 1383 void scr_backspace () NOTHROW;
1493 void scr_tab (int count, bool ht = false); 1384 void scr_tab (int count, bool ht = false) NOTHROW;
1494 void scr_gotorc (int row, int col, int relative); 1385 void scr_gotorc (int row, int col, int relative) NOTHROW;
1495 void scr_index (enum page_dirn direction); 1386 void scr_index (enum page_dirn direction) NOTHROW;
1496 void scr_erase_line (int mode); 1387 void scr_erase_line (int mode) NOTHROW;
1497 void scr_E (); 1388 void scr_E () NOTHROW;
1498 void scr_insdel_lines (int count, int insdel); 1389 void scr_insdel_lines (int count, int insdel) NOTHROW;
1499 void scr_insdel_chars (int count, int insdel); 1390 void scr_insdel_chars (int count, int insdel) NOTHROW;
1500 void scr_scroll_region (int top, int bot); 1391 void scr_scroll_region (int top, int bot) NOTHROW;
1501 void scr_cursor_visible (int mode); 1392 void scr_cursor_visible (int mode) NOTHROW;
1502 void scr_autowrap (int mode); 1393 void scr_autowrap (int mode) NOTHROW;
1503 void scr_relative_origin (int mode); 1394 void scr_relative_origin (int mode) NOTHROW;
1504 void scr_insert_mode (int mode); 1395 void scr_insert_mode (int mode) NOTHROW;
1505 void scr_set_tab (int mode); 1396 void scr_set_tab (int mode) NOTHROW;
1506 void scr_rvideo_mode (int mode); 1397 void scr_rvideo_mode (bool on) NOTHROW;
1507 void scr_report_position (); 1398 void scr_report_position () NOTHROW;
1508 void set_font_style (); 1399 void set_font_style () NOTHROW;
1509 void scr_charset_choose (int set); 1400 void scr_charset_choose (int set) NOTHROW;
1510 void scr_charset_set (int set, unsigned int ch); 1401 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1511 int scr_move_to (int y, int len); 1402 void scr_move_to (int y, int len) NOTHROW;
1512 int scr_page (enum page_dirn direction, int nlines); 1403 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1513 int scr_changeview (unsigned int oldviewstart); 1404 bool scr_changeview (int new_view_start) NOTHROW;
1514 void scr_bell (); 1405 void scr_bell () NOTHROW;
1515 void scr_printscreen (int fullhist); 1406 void scr_printscreen (int fullhist) NOTHROW;
1407 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1408 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1516 void scr_reverse_selection (); 1409 void scr_reverse_selection () NOTHROW;
1517 void scr_dump (int fd); 1410 void scr_dump (int fd) NOTHROW;
1411
1518 void selection_check (int check_more); 1412 void selection_check (int check_more) NOTHROW;
1519 void selection_paste (Window win, Atom prop, bool delete_prop); 1413 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1520 void selection_property (Window win, Atom prop); 1414 void selection_property (Window win, Atom prop) NOTHROW;
1521 void selection_request (Time tm, int x, int y); 1415 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1522 int selection_request_other (Atom target, int selnum); 1416 int selection_request_other (Atom target, int selnum) NOTHROW;
1523 void selection_clear (); 1417 void selection_clear () NOTHROW;
1524 void selection_make (Time tm); 1418 void selection_make (Time tm);
1525 bool selection_grab (Time tm); 1419 bool selection_grab (Time tm) NOTHROW;
1526 void selection_start_colrow (int col, int row); 1420 void selection_start_colrow (int col, int row) NOTHROW;
1527 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1421 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1528 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1422 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1529 void selection_remove_trailing_spaces (); 1423 void selection_remove_trailing_spaces () NOTHROW;
1530 void selection_send (const XSelectionRequestEvent &rq); 1424 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1425 void selection_click (int clicks, int x, int y) NOTHROW;
1426 void selection_extend (int x, int y, int flag) NOTHROW;
1427 void selection_rotate (int x, int y) NOTHROW;
1428
1429 void pixel_position (int *x, int *y) NOTHROW;
1531 1430
1532#if defined(NEXT_SCROLLBAR) 1431#if defined(NEXT_SCROLLBAR)
1533 // scrollbar-next.C 1432 // scrollbar-next.C
1534 Pixmap renderPixmap (const char *const *data, int width, int height); 1433 Pixmap renderPixmap (const char *const *data, int width, int height);
1535 void init_scrollbar_stuff (); 1434 void init_scrollbar_stuff ();
… …
1537 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1436 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1538#endif 1437#endif
1539 1438
1540#if defined(RXVT_SCROLLBAR) 1439#if defined(RXVT_SCROLLBAR)
1541 // scrollbar-rxvt.C 1440 // scrollbar-rxvt.C
1542 void Draw_button (int x, int y, int state, int dirn);
1543 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1441 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1544#endif 1442#endif
1545 1443
1546#if defined(XTERM_SCROLLBAR) 1444#if defined(XTERM_SCROLLBAR)
1547 // scrollbar-xterm.C 1445 // scrollbar-xterm.C
… …
1578# define __PROTO(p) p 1476# define __PROTO(p) p
1579#else 1477#else
1580# define __PROTO(p) () 1478# define __PROTO(p) ()
1581#endif 1479#endif
1582 1480
1583#ifdef DEBUG_malloc
1584# include "dmalloc.h" /* This comes last */
1585#endif
1586
1587#endif /* _RXVT_H_ */ 1481#endif /* _RXVT_H_ */
1588 1482

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