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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.196 by root, Wed Jan 11 02:13:56 2006 UTC vs.
Revision 1.241 by root, Wed Jan 25 00:42:20 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#if defined (ISO_14755) || defined (ENABLE_PERL)
217# define ENABLE_OVERLAY 1
218#endif
219
220/* now look for other badly set stuff */ 283/* now look for other badly set stuff */
221 284
222#if !defined (EACCESS) && defined(EAGAIN) 285#if !defined (EACCESS) && defined(EAGAIN)
223# define EACCESS EAGAIN 286# define EACCESS EAGAIN
224#endif 287#endif
… …
226#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 289#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
227# define EXIT_SUCCESS 0 /* exit function success */ 290# define EXIT_SUCCESS 0 /* exit function success */
228# define EXIT_FAILURE 1 /* exit function failure */ 291# define EXIT_FAILURE 1 /* exit function failure */
229#endif 292#endif
230 293
231#define menuBar_esc 10
232#define scrollBar_esc 30 294#define scrollBar_esc 30
233#define menuBar_margin 2 /* margin below text */
234 295
235#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)
236# define HAVE_SCROLLBARS 1 297# define HAVE_SCROLLBARS 1
237#endif
238
239/* width of scrollBar, menuBar shadow, must be 1 or 2 */
240#ifdef HALFSHADOW
241# define MENU_SHADOW 1
242#else
243# define MENU_SHADOW 2
244#endif 298#endif
245 299
246#define R_SB_ALIGN_CENTRE 0 300#define R_SB_ALIGN_CENTRE 0
247#define R_SB_ALIGN_TOP 1 301#define R_SB_ALIGN_TOP 1
248#define R_SB_ALIGN_BOTTOM 2 302#define R_SB_ALIGN_BOTTOM 2
… …
321 * | 375 * |
322 * +---< SB_WIDTH_NEXT 376 * +---< SB_WIDTH_NEXT
323 */ 377 */
324 378
325enum { 379enum {
326 NO_REFRESH = 0 , /* Window not visible at all! */ 380 NO_REFRESH = 0, /* Window not visible at all! */
327 FAST_REFRESH = 1<<0, /* Fully exposed window */ 381 FAST_REFRESH = 1, /* Fully exposed window */
328 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 382 SLOW_REFRESH = 2, /* Partially exposed window */
329 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
330}; 383};
331 384
332#ifdef NO_SECONDARY_SCREEN 385#ifdef NO_SECONDARY_SCREEN
333# define NSCREENS 0 386# define NSCREENS 0
334#else 387#else
… …
434 XTerm_property = 3, // change X property 487 XTerm_property = 3, // change X property
435 XTerm_Color = 4, // change colors 488 XTerm_Color = 4, // change colors
436 XTerm_Color00 = 10, // not implemented, CLASH! 489 XTerm_Color00 = 10, // not implemented, CLASH!
437 XTerm_Color01 = 11, // not implemented 490 XTerm_Color01 = 11, // not implemented
438 XTerm_Color_cursor = 12, // change actual 'Cursor' color 491 XTerm_Color_cursor = 12, // change actual 'Cursor' color
439 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 492 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
440 XTerm_Color_pointer_bg = 14, // not implemented 493 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
441 XTerm_Color05 = 15, // not implemented 494 XTerm_Color05 = 15, // not implemented (tektronix fg)
442 XTerm_Color06 = 16, // not implemented 495 XTerm_Color06 = 16, // not implemented (tektronix bg)
443 XTerm_Color_RV = 17, // change actual 'Highlight' color 496 XTerm_Color_RV = 17, // change actual 'Highlight' color
444 XTerm_logfile = 46, // not implemented 497 XTerm_logfile = 46, // not implemented
445 XTerm_font = 50, 498 XTerm_font = 50,
446 499
447 XTerm_konsole30 = 30, // reserved for konsole 500 XTerm_konsole30 = 30, // reserved for konsole
448 XTerm_konsole31 = 31, // reserved for konsole 501 XTerm_konsole31 = 31, // reserved for konsole
449 XTerm_emacs51 = 51, // reserved for emacs shell 502 XTerm_emacs51 = 51, // reserved for emacs shell
450 /* 503 /*
451 * 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
452 */ 506 */
453 XTerm_Color_BD = 18, // change actual 'Bold' color 507 Rxvt_Color_BD = 18, // change actual 'Bold' color
454 XTerm_Color_UL = 19, // change actual 'Underline' color 508 Rxvt_Color_UL = 19, // change actual 'Underline' color
455 XTerm_Pixmap = 20, // new bg pixmap 509 Rxvt_Pixmap = 20, // new bg pixmap
456 XTerm_restoreFG = 39, // change default fg color 510 Rxvt_restoreFG = 39, // change default fg color
457 XTerm_restoreBG = 49, // change default bg color 511 Rxvt_restoreBG = 49, // change default bg color
458 XTerm_dumpscreen = 55, // dump scrollback and all of screen 512 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
459 513
460 URxvt_locale = 701, // change locale 514 URxvt_locale = 701, // change locale
461 URxvt_Menu = 703, // set menu item 515
462 URxvt_Color_IT = 704, // change actual 'Italic' colour 516 URxvt_Color_IT = 704, // change actual 'Italic' colour
463 URxvt_Color_tint = 705, // change actual tint colour 517 URxvt_Color_tint = 705, // change actual tint colour
518 URxvt_Color_BD = 706,
519 URxvt_Color_UL = 707,
464 520
465 URxvt_font = 710, 521 URxvt_font = 710,
466 URxvt_boldFont = 711, 522 URxvt_boldFont = 711,
467 URxvt_italicFont = 712, 523 URxvt_italicFont = 712,
468 URxvt_boldItalicFont = 713, 524 URxvt_boldItalicFont = 713,
… …
592#endif 648#endif
593#if TRANSPARENT 649#if TRANSPARENT
594 XA_XROOTPMAP_ID, 650 XA_XROOTPMAP_ID,
595 XA_ESETROOT_PMAP_ID, 651 XA_ESETROOT_PMAP_ID,
596#endif 652#endif
597#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
598 XA_DNDPROTOCOL,
599 XA_DNDSELECTION,
600#endif
601#if ENABLE_XEMBED 653#if ENABLE_XEMBED
602 XA_XEMBED, 654 XA_XEMBED,
603 XA_XEMBED_INFO, 655 XA_XEMBED_INFO,
604#endif 656#endif
605 NUM_XA 657 NUM_XA
… …
619#define PrivMode_ShiftKeys (1UL<<10) 671#define PrivMode_ShiftKeys (1UL<<10)
620#define PrivMode_VisibleCursor (1UL<<11) 672#define PrivMode_VisibleCursor (1UL<<11)
621#define PrivMode_MouseX10 (1UL<<12) 673#define PrivMode_MouseX10 (1UL<<12)
622#define PrivMode_MouseX11 (1UL<<13) 674#define PrivMode_MouseX11 (1UL<<13)
623#define PrivMode_scrollBar (1UL<<14) 675#define PrivMode_scrollBar (1UL<<14)
624#define PrivMode_menuBar (1UL<<15)
625#define PrivMode_TtyOutputInh (1UL<<16) 676#define PrivMode_TtyOutputInh (1UL<<15)
626#define PrivMode_Keypress (1UL<<17) 677#define PrivMode_Keypress (1UL<<16)
627#define PrivMode_smoothScroll (1UL<<18) 678#define PrivMode_smoothScroll (1UL<<17)
628#define PrivMode_vt52 (1UL<<19) 679#define PrivMode_vt52 (1UL<<18)
629#define PrivMode_LFNL (1UL<<20) 680#define PrivMode_LFNL (1UL<<19)
630/* too annoying to implement X11 highlight tracking */ 681/* too annoying to implement X11 highlight tracking */
631/* #define PrivMode_MouseX11Track (1LU<<21) */ 682/* #define PrivMode_MouseX11Track (1LU<<20) */
632 683
633#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 684#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
634#define PrivMode(test,bit) \ 685#define PrivMode(test,bit) \
635 if (test) \ 686 if (test) \
636 priv_modes |= (bit); \ 687 priv_modes |= (bit); \
… …
683/* 734/*
684 ***************************************************************************** 735 *****************************************************************************
685 * MACRO DEFINES 736 * MACRO DEFINES
686 ***************************************************************************** 737 *****************************************************************************
687 */ 738 */
739#define dLocal(type,name) type const name = this->name
688#define dDisp Display *disp = display->display 740#define dDisp Display *disp = this->display->display
741
742// for speed reasons, we assume that all latin1 characters
743// are single-width (the first unicdoe combining character
744// is actually 0x300, but ascii is what matters most).
745#define WCWIDTH(c) ((c) < 0x100 ? 1 : wcwidth (c))
689 746
690/* convert pixel dimensions to row/column values. Everything as int32_t */ 747/* convert pixel dimensions to row/column values. Everything as int32_t */
691#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 748#define Pixel2Col(x) Pixel2Width((int32_t)(x))
692#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 749#define Pixel2Row(y) Pixel2Height((int32_t)(y))
693#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 750#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
695#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 752#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
696#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 753#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
697#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 754#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
698#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 755#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
699 756
700#define TEMP_ENV temp_environ temp_environ (envv)
701
702#define OPTION(opt) (options & (opt)) 757#define OPTION(opt) (options & (opt))
703#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ 758#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
704 | Opt_jumpScroll | Opt_secondaryScreen \ 759 | Opt_jumpScroll | Opt_secondaryScreen \
705 | Opt_pastableTabs | Opt_intensityStyles) 760 | Opt_pastableTabs | Opt_intensityStyles)
706 761
… …
768#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 823#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
769#define scrollbar_position(y) ((y) - scrollBar.beg) 824#define scrollbar_position(y) ((y) - scrollBar.beg)
770#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 825#define scrollbar_size() (scrollBar.end - scrollBar.beg \
771 - scrollbar_minheight ()) 826 - scrollbar_minheight ())
772 827
773#if (MENUBAR_MAX > 1)
774/* rendition style flags */
775# define menuBar_height() (fheight + MENU_SHADOW)
776# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
777# define isMenuBarWindow(w) ((w) == menuBar.win)
778#else
779# define menuBar_height() (0)
780# define menuBar_TotalHeight() (0)
781# define isMenuBarWindow(w) (0)
782#endif
783
784#ifdef XPM_BACKGROUND 828#ifdef XPM_BACKGROUND
785# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 829# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
786#else 830#else
787# define XPMClearArea(a, b, c, d, e, f, g) 831# define XPMClearArea(a, b, c, d, e, f, g)
788#endif 832#endif
789 833
790#ifdef UTMP_SUPPORT
791# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
792# undef HAVE_UTMPX_H
793# undef HAVE_STRUCT_UTMPX
794# endif
795# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
796# undef HAVE_UTMP_H
797# undef HAVE_STRUCT_UTMP
798# endif
799
800# ifdef HAVE_UTMPX_H
801# include <utmpx.h>
802# endif
803# ifdef HAVE_UTMP_H
804# include <utmp.h>
805# endif
806#endif
807
808#ifdef DEBUG_CMD
809# define D_CMD(x) fprintf x ; fputc('\n', stderr)
810#else
811# define D_CMD(x)
812#endif
813#ifdef DEBUG_INIT
814# define D_INIT(x) fprintf x ; fputc('\n', stderr)
815#else
816# define D_INIT(x)
817#endif
818#ifdef DEBUG_MAIN
819# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
820#else
821# define D_MAIN(x)
822#endif
823#ifdef DEBUG_SIZE
824# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
825#else
826# define D_SIZE(x)
827#endif
828
829extern class rxvt_failure_exception { } rxvt_failure_exception;
830
831typedef callback1<void, const char *> log_callback; 834typedef callback1<void, const char *> log_callback;
832typedef callback1<int, int> getfd_callback; 835typedef callback1<int, int> getfd_callback;
833 836
834extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
835extern void rxvt_log (const char *fmt, ...);
836extern void rxvt_warn (const char *fmt, ...);
837extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
838extern void rxvt_exit_failure () __attribute__ ((noreturn));
839
840#define SET_LOCALE(locale) rxvt_set_locale (locale) 837#define SET_LOCALE(locale) rxvt_set_locale (locale)
841extern bool rxvt_set_locale (const char *locale); 838extern bool rxvt_set_locale (const char *locale) NOTHROW;
842extern void rxvt_push_locale (const char *locale); 839extern void rxvt_push_locale (const char *locale) NOTHROW;
843extern void rxvt_pop_locale (); 840extern void rxvt_pop_locale () NOTHROW;
844
845/****************************************************************************/
846
847#ifdef MENUBAR
848# include "menubar.h"
849#endif
850
851#define BLINK_INTERVAL 0.5
852#define TEXT_BLINK_INTERVAL 0.5
853
854#ifndef __attribute__
855# ifdef __GNUC__
856# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
857# define __attribute__(x)
858# endif
859# endif
860# define __attribute__(x)
861#endif
862 841
863/****************************************************************************/ 842/****************************************************************************/
864 843
865#define LINE_LONGER 0x0001 // line is continued on the next row 844#define LINE_LONGER 0x0001 // line is continued on the next row
866#define LINE_FILTERED 0x0002 // line has been filtered 845#define LINE_FILTERED 0x0002 // line has been filtered
… …
985#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 964#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
986 am_transparent:1, /* is a transparent term */ 965 am_transparent:1, /* is a transparent term */
987 am_pixmap_trans:1, /* transparency w/known root pixmap */ 966 am_pixmap_trans:1, /* transparency w/known root pixmap */
988#endif 967#endif
989 current_screen:1, /* primary or secondary */ 968 current_screen:1, /* primary or secondary */
990 hate_those_clicks:1, /* a.k.a. keep mark position */
991 num_scr_allow:1, 969 num_scr_allow:1,
992 bypass_keystate:1, 970 bypass_keystate:1,
993#ifdef CURSOR_BLINK 971#ifdef CURSOR_BLINK
994 hidden_cursor:1, 972 hidden_cursor:1,
995#endif 973#endif
… …
1010#endif 988#endif
1011 scrollbar_align, 989 scrollbar_align,
1012 selection_wait, 990 selection_wait,
1013 selection_type; 991 selection_type;
1014/* ---------- */ 992/* ---------- */
993 bool rvideo_state, rvideo_mode;
994#ifndef NO_BELL
1015 short rvideo; 995 bool rvideo_bell;
996#endif
1016 int num_scr; /* screen: number lines scrolled */ 997 int num_scr; /* screen: number lines scrolled */
1017 int prev_ncol, /* screen: previous number of columns */ 998 int prev_ncol, /* screen: previous number of columns */
1018 prev_nrow; /* screen: previous number of rows */ 999 prev_nrow; /* screen: previous number of rows */
1019/* ---------- */ 1000/* ---------- */
1020 rend_t rstyle; 1001 rend_t rstyle;
… …
1038 refresh_limit, 1019 refresh_limit,
1039 last_bot, /* scrollbar last bottom position */ 1020 last_bot, /* scrollbar last bottom position */
1040 last_top, /* scrollbar last top position */ 1021 last_top, /* scrollbar last top position */
1041 last_state, /* scrollbar last state */ 1022 last_state, /* scrollbar last state */
1042 scrollbar_len, 1023 scrollbar_len,
1043#ifdef MENUBAR
1044 menu_readonly, /* okay to alter menu? */
1045 Arrows_x,
1046#endif
1047#if MENUBAR_MAX > 1
1048 Nbars,
1049#endif
1050 window_vt_x, 1024 window_vt_x,
1051 window_vt_y, 1025 window_vt_y,
1052 window_sb_x, 1026 window_sb_x,
1053# ifdef POINTER_BLANK 1027# ifdef POINTER_BLANK
1054 pointerBlankDelay, 1028 pointerBlankDelay,
… …
1063 unsigned long priv_modes, 1037 unsigned long priv_modes,
1064 SavedModes; 1038 SavedModes;
1065/* ---------- */ 1039/* ---------- */
1066 Atom xa[NUM_XA]; 1040 Atom xa[NUM_XA];
1067/* ---------- */ 1041/* ---------- */
1068#ifdef MENUBAR 1042#ifdef RXVT_SCROLLBAR
1069 GC menubarGC;
1070#endif
1071#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1072 GC scrollbarGC, 1043 GC scrollbarGC,
1073 topShadowGC, 1044 topShadowGC,
1074 botShadowGC; 1045 botShadowGC;
1075#endif 1046#endif
1076#ifdef XTERM_SCROLLBAR 1047#ifdef XTERM_SCROLLBAR
… …
1108 const char *key_delete; 1079 const char *key_delete;
1109#endif 1080#endif
1110 struct mouse_event MEvent; 1081 struct mouse_event MEvent;
1111 XComposeStatus compose; 1082 XComposeStatus compose;
1112 ttymode_t tio; 1083 ttymode_t tio;
1113#ifdef UTMP_SUPPORT
1114# ifdef HAVE_STRUCT_UTMP
1115 struct utmp ut;
1116# endif
1117# ifdef HAVE_STRUCT_UTMPX
1118 struct utmpx utx;
1119# endif
1120# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1121 char ut_id[5];
1122# endif
1123 int utmp_pos;
1124#endif
1125 row_col_t oldcursor; 1084 row_col_t oldcursor;
1126#ifdef XPM_BACKGROUND 1085#ifdef XPM_BACKGROUND
1127 bgPixmap_t bgPixmap; 1086 bgPixmap_t bgPixmap;
1128 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1087 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1129#endif 1088#endif
1130#ifdef MENUBAR
1131 menu_t *ActiveMenu, /* currently active menu */
1132 *BuildMenu; /* the menu currently being built */
1133 bar_t *CurrentBar;
1134# if ! (MENUBAR_MAX > 1)
1135 bar_t BarList;
1136# endif /* (MENUBAR_MAX > 1) */
1137#endif
1138 1089
1139#if ENABLE_OVERLAY 1090#if ENABLE_OVERLAY
1140 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1091 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1141 text_t **ov_text; 1092 text_t **ov_text;
1142 rend_t **ov_rend; 1093 rend_t **ov_rend;
1143 1094
1144 void scr_swap_overlay (); 1095 void scr_swap_overlay () NOTHROW;
1145 void scr_overlay_new (int x, int y, int w, int h); 1096 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1146 void scr_overlay_off (); 1097 void scr_overlay_off () NOTHROW;
1147 void scr_overlay_set (int x, int y, 1098 void scr_overlay_set (int x, int y,
1148 text_t text, 1099 text_t text,
1149 rend_t rend = OVERLAY_RSTYLE); 1100 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1150 void scr_overlay_set (int x, int y, const char *s); 1101 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1151 void scr_overlay_set (int x, int y, const wchar_t *s); 1102 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1152#endif 1103#endif
1153 1104
1154 vector<void *> allocated; // free these memory blocks with free() 1105 vector<void *> allocated; // free these memory blocks with free()
1155 1106
1156 char *env_windowid; /* environmental variable WINDOWID */ 1107 char *env_windowid; /* environmental variable WINDOWID */
… …
1170 const char *rs[NUM_RESOURCES]; 1121 const char *rs[NUM_RESOURCES];
1171 /* command input buffering */ 1122 /* command input buffering */
1172 char *cmdbuf_ptr, *cmdbuf_endp; 1123 char *cmdbuf_ptr, *cmdbuf_endp;
1173 char cmdbuf_base[CBUFSIZ]; 1124 char cmdbuf_base[CBUFSIZ];
1174 1125
1126 ptytty *pty;
1127
1175 rxvt_salloc *talloc; // text line allocator 1128 rxvt_salloc *talloc; // text line allocator
1176 rxvt_salloc *ralloc; // rend line allocator 1129 rxvt_salloc *ralloc; // rend line allocator
1177 1130
1178 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1131 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1179 1132
… …
1187 void iso14755_54 (int x, int y); 1140 void iso14755_54 (int x, int y);
1188# endif 1141# endif
1189#endif 1142#endif
1190 1143
1191 // modifies first argument(!) 1144 // modifies first argument(!)
1192 void paste (char *data, unsigned int len); 1145 void paste (char *data, unsigned int len) NOTHROW;
1193 1146
1194 void flush (); 1147 long vt_emask, vt_emask_perl, vt_emask_xim;
1148
1149 void vt_select_input () const NOTHROW
1150 {
1151 XSelectInput (display->display, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1152 }
1195 1153
1196#if TRANSPARENT 1154#if TRANSPARENT
1197 void rootwin_cb (XEvent &xev); 1155 void rootwin_cb (XEvent &xev);
1198 xevent_watcher rootwin_ev; 1156 xevent_watcher rootwin_ev;
1199#endif 1157#endif
1200 1158
1201 void x_cb (XEvent &xev); 1159 void x_cb (XEvent &xev);
1160 void flush ();
1202 xevent_watcher termwin_ev; 1161 xevent_watcher termwin_ev;
1203 xevent_watcher vt_ev; 1162 xevent_watcher vt_ev;
1204#ifdef HAVE_SCROLLBARS 1163#ifdef HAVE_SCROLLBARS
1205 xevent_watcher scrollbar_ev; 1164 xevent_watcher scrollbar_ev;
1206#endif 1165#endif
1207#ifdef MENUBAR
1208 xevent_watcher menubar_ev;
1209#endif
1210 1166
1167 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1211 void check_cb (check_watcher &w); check_watcher check_ev; 1168 void check_cb (check_watcher &w); check_watcher check_ev;
1212 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1169 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1213 void flush_cb (time_watcher &w); time_watcher flush_ev; 1170 void flush_cb (time_watcher &w); time_watcher flush_ev;
1214
1215 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1171 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1216
1217 void incr_cb (time_watcher &w); time_watcher incr_ev; 1172 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1218 1173
1219#ifdef CURSOR_BLINK 1174#ifdef CURSOR_BLINK
1220 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1175 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1221#endif 1176#endif
1222#ifdef TEXT_BLINK 1177#ifdef TEXT_BLINK
1223 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1178 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1179#endif
1180#ifndef NO_BELL
1181 void bell_cb (time_watcher &w); time_watcher bell_ev;
1224#endif 1182#endif
1225 1183
1226#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1184#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1227 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1185 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1228#endif 1186#endif
… …
1245 1203
1246 void tt_winch (); 1204 void tt_winch ();
1247 1205
1248 rxvt_term (); 1206 rxvt_term ();
1249 ~rxvt_term (); 1207 ~rxvt_term ();
1250 void child_exit (); // child has exited, usually destroys
1251 void destroy (); 1208 void destroy ();
1252 void emergency_cleanup (); 1209 void emergency_cleanup ();
1253 1210
1254 bool init (int argc, const char *const *argv); 1211 bool init (int argc, const char *const *argv, stringvec *envv);
1212
1213 bool init (stringvec *argv, stringvec *envv)
1214 {
1215 this->argv = argv;
1216 return init (argv->size (), argv->begin (), envv);
1217 }
1218
1255 bool init_vars (); 1219 bool init_vars ();
1256 1220
1257 bool pty_fill (); 1221 bool pty_fill ();
1222
1223 void make_current () const // make this the "currently active" urxvt instance
1224 {
1225 SET_R (this);
1226 rxvt_set_locale (locale);
1227 set_environ (envv);
1228 }
1258 1229
1259 void init_secondary (); 1230 void init_secondary ();
1260 const char **init_resources (int argc, const char *const *argv); 1231 const char **init_resources (int argc, const char *const *argv);
1261 const char *x_resource (const char *name); 1232 const char *x_resource (const char *name);
1262 void init_env (); 1233 void init_env ();
… …
1271 void create_windows (int argc, const char *const *argv); 1242 void create_windows (int argc, const char *const *argv);
1272 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1243 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1273 void window_calc (unsigned int newwidth, unsigned int newheight); 1244 void window_calc (unsigned int newwidth, unsigned int newheight);
1274 1245
1275#if USE_XIM 1246#if USE_XIM
1276 rxvt_xim *input_method; 1247 rxvt_xim *input_method;
1277 XIC Input_Context; 1248 XIC Input_Context;
1278 XIMStyle input_style; 1249 XIMStyle input_style;
1279 XPoint spot; // most recently sent spot position 1250 XPoint spot; // most recently sent spot position
1280 1251
1281 void im_destroy (); 1252 void im_destroy ();
1282 void im_cb (); im_watcher im_ev; 1253 void im_cb (); im_watcher im_ev;
1283 void im_set_size (XRectangle &size); 1254 void im_set_size (XRectangle &size);
1284 void im_set_position (XPoint &pos); 1255 void im_set_position (XPoint &pos) NOTHROW;
1285 void im_set_color (unsigned long &fg, unsigned long &bg); 1256 void im_set_color (unsigned long &fg, unsigned long &bg);
1286 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1257 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1287 1258
1288 bool IMisRunning (); 1259 bool IMisRunning ();
1289 void IMSendSpot (); 1260 void IMSendSpot ();
… …
1291 void IMSetStatusPosition (); 1262 void IMSetStatusPosition ();
1292#endif 1263#endif
1293 1264
1294 void resize_scrollbar (); 1265 void resize_scrollbar ();
1295 1266
1296 void pixel_position (int *x, int *y);
1297
1298 void selection_click (int clicks, int x, int y);
1299 void selection_extend (int x, int y, int flag);
1300 void selection_rotate (int x, int y);
1301
1302 /* autoconvert */
1303
1304 // command.C 1267 // command.C
1305 void lookup_key (XKeyEvent &ev); 1268 void lookup_key (XKeyEvent &ev);
1306 unsigned int cmd_write (const char *str, unsigned int count); 1269 unsigned int cmd_write (const char *str, unsigned int count);
1307 1270
1308 wchar_t next_char (); 1271 wchar_t next_char () NOTHROW;
1309 wchar_t cmd_getc (); 1272 wchar_t cmd_getc () THROW ((class out_of_input));
1310 uint32_t next_octet (); 1273 uint32_t next_octet () NOTHROW;
1311 uint32_t cmd_get8 (); 1274 uint32_t cmd_get8 () THROW ((class out_of_input));
1312 1275
1313 bool cmd_parse (); 1276 bool cmd_parse ();
1314 void mouse_report (XButtonEvent &ev); 1277 void mouse_report (XButtonEvent &ev);
1315 void button_press (XButtonEvent &ev); 1278 void button_press (XButtonEvent &ev);
1316 void button_release (XButtonEvent &ev); 1279 void button_release (XButtonEvent &ev);
… …
1337 void process_sgr_mode (unsigned int nargs, const int *arg); 1300 void process_sgr_mode (unsigned int nargs, const int *arg);
1338 void process_graphics (); 1301 void process_graphics ();
1339 // init.C 1302 // init.C
1340 void Get_Colours (); 1303 void Get_Colours ();
1341 void get_ourmods (); 1304 void get_ourmods ();
1342 // logging.C
1343 void makeutent (const char *pty, const char *hostname);
1344 void cleanutent ();
1345 // main.C 1305 // main.C
1346 void privileged_utmp (rxvt_privaction action);
1347 bool set_fonts (); 1306 bool set_fonts ();
1348 void set_string_property (Atom prop, const char *str, int len = -1); 1307 void set_string_property (Atom prop, const char *str, int len = -1);
1349 void set_utf8_property (Atom prop, const char *str, int len = -1); 1308 void set_utf8_property (Atom prop, const char *str, int len = -1);
1350 void set_title (const char *str); 1309 void set_title (const char *str);
1351 void set_icon_name (const char *str); 1310 void set_icon_name (const char *str);
1352 void set_window_color (int idx, const char *color); 1311 void set_window_color (int idx, const char *color);
1353 void set_colorfgbg (); 1312 void set_colorfgbg ();
1354 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1313 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1355 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1314 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1356 1315
1357#ifdef MENUBAR
1358 // menubar.C
1359 void menuitem_free (menu_t *menu, menuitem_t *item);
1360 int action_dispatch (action_t *action);
1361 void menuarrow_free (char name);
1362 void menuarrow_add (char *string);
1363 char *menu_find_base (menu_t **menu, char *path);
1364 menu_t *menu_delete (menu_t *menu);
1365 menu_t *menu_add (menu_t *parent, char *path);
1366 void drawbox_menubar (int x, int len, int state);
1367 void drawtriangle (int x, int y, int state);
1368 void drawbox_menuitem (int y, int state);
1369 void menu_show ();
1370 void menu_display (void (rxvt_term::*update) ());
1371 void menu_hide_all ();
1372 void menu_hide ();
1373 void menu_clear (menu_t *menu);
1374 void menubar_clear ();
1375 bar_t *menubar_find (const char *name);
1376 int menubar_push (const char *name);
1377 void menubar_remove (const char *name);
1378 void menubar_dump (FILE *fp);
1379 void menubar_read (const char *filename);
1380 void menubar_dispatch (char *str);
1381 void draw_Arrows (int name, int state);
1382 void menubar_expose ();
1383 int menubar_mapping (int map);
1384 int menu_select (XButtonEvent &ev);
1385 void menubar_select (XButtonEvent &ev);
1386 void menubar_control (XButtonEvent &ev);
1387 void map_menuBar (int map);
1388#endif
1389
1390 // screen.C 1316 // screen.C
1391 1317
1392 void lalloc (line_t &l) 1318 void lalloc (line_t &l) const
1393 { 1319 {
1394 l.t = (text_t *)talloc->alloc (); 1320 l.t = (text_t *)talloc->alloc ();
1395 l.r = (rend_t *)ralloc->alloc (); 1321 l.r = (rend_t *)ralloc->alloc ();
1396 } 1322 }
1397 1323
… …
1401 talloc->free (l.t); 1327 talloc->free (l.t);
1402 ralloc->free (l.r); 1328 ralloc->free (l.r);
1403 } 1329 }
1404#endif 1330#endif
1405 1331
1406 void lresize (line_t &l) 1332 void lresize (line_t &l) const
1407 { 1333 {
1408 if (!l.t) 1334 if (!l.t)
1409 return; 1335 return;
1410 1336
1411 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1337 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1415 1341
1416 if (ncol > prev_ncol) 1342 if (ncol > prev_ncol)
1417 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1343 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1418 } 1344 }
1419 1345
1420 int fgcolor_of (rend_t r) 1346 int fgcolor_of (rend_t r) const NOTHROW
1421 { 1347 {
1422 int base = GET_BASEFG (r); 1348 int base = GET_BASEFG (r);
1423#ifndef NO_BRIGHTCOLOR 1349#ifndef NO_BRIGHTCOLOR
1424 if (r & RS_Bold 1350 if (r & RS_Bold
1425# if ENABLE_STYLES 1351# if ENABLE_STYLES
… …
1429 base += minBrightCOLOR - minCOLOR; 1355 base += minBrightCOLOR - minCOLOR;
1430#endif 1356#endif
1431 return base; 1357 return base;
1432 } 1358 }
1433 1359
1434 int bgcolor_of (rend_t r) 1360 int bgcolor_of (rend_t r) const NOTHROW
1435 { 1361 {
1436 int base = GET_BASEBG (r); 1362 int base = GET_BASEBG (r);
1437#ifndef NO_BRIGHTCOLOR 1363#ifndef NO_BRIGHTCOLOR
1438 if (r & RS_Blink 1364 if (r & RS_Blink
1439# if ENABLE_STYLES 1365# if ENABLE_STYLES
… …
1443 base += minBrightCOLOR - minCOLOR; 1369 base += minBrightCOLOR - minCOLOR;
1444#endif 1370#endif
1445 return base; 1371 return base;
1446 } 1372 }
1447 1373
1448 bool option (uint32_t opt) 1374 bool option (uint32_t opt) const NOTHROW
1449 { 1375 {
1450 return OPTION (opt); 1376 return OPTION (opt);
1451 } 1377 }
1452 1378
1453 void set_option (uint32_t opt, bool set) 1379 void set_option (uint32_t opt, bool set) NOTHROW
1454 { 1380 {
1455 if (set) 1381 if (set)
1456 options |= opt; 1382 options |= opt;
1457 else 1383 else
1458 options &= ~opt; 1384 options &= ~opt;
1459 } 1385 }
1460 1386
1461 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1387 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1462 void scr_blank_screen_mem (line_t &l, rend_t efs); 1388 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1463 int scr_scroll_text (int row1, int row2, int count); 1389 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1464 void scr_reset (); 1390 void scr_reset ();
1465 void scr_release (); 1391 void scr_release () NOTHROW;
1466 void scr_clear (bool really = false); 1392 void scr_clear (bool really = false) NOTHROW;
1467 void scr_refresh (unsigned char refresh_type); 1393 void scr_refresh () NOTHROW;
1468 bool scr_refresh_rend (rend_t mask, rend_t value); 1394 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1469 void scr_erase_screen (int mode); 1395 void scr_erase_screen (int mode) NOTHROW;
1470#if ENABLE_FRILLS 1396#if ENABLE_FRILLS
1471 void scr_erase_savelines (); 1397 void scr_erase_savelines () NOTHROW;
1472 void scr_backindex (); 1398 void scr_backindex () NOTHROW;
1473 void scr_forwardindex (); 1399 void scr_forwardindex () NOTHROW;
1474#endif 1400#endif
1475 void scr_touch (bool refresh); 1401 void scr_touch (bool refresh) NOTHROW;
1476 void scr_expose (int x, int y, int width, int height, bool refresh); 1402 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1477 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1403 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1478 void scr_recolour (); 1404 void scr_recolour () NOTHROW;
1479 void scr_remap_chars (); 1405 void scr_remap_chars () NOTHROW;
1480 void scr_remap_chars (line_t &l); 1406 void scr_remap_chars (line_t &l) NOTHROW;
1407
1408 enum cursor_mode { SAVE, RESTORE };
1481 1409
1482 void scr_poweron (); 1410 void scr_poweron ();
1483 void scr_cursor (int mode); 1411 void scr_cursor (cursor_mode mode) NOTHROW;
1484 void scr_do_wrap (); 1412 void scr_do_wrap () NOTHROW;
1413 void scr_swap_screen () NOTHROW;
1485 int scr_change_screen (int scrn); 1414 void scr_change_screen (int scrn);
1486 void scr_color (unsigned int color, int fgbg); 1415 void scr_color (unsigned int color, int fgbg) NOTHROW;
1487 void scr_rendition (int set, int style); 1416 void scr_rendition (int set, int style) NOTHROW;
1488 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1417 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1489 void scr_backspace (); 1418 void scr_backspace () NOTHROW;
1490 void scr_tab (int count, bool ht = false); 1419 void scr_tab (int count, bool ht = false) NOTHROW;
1491 void scr_gotorc (int row, int col, int relative); 1420 void scr_gotorc (int row, int col, int relative) NOTHROW;
1492 void scr_index (enum page_dirn direction); 1421 void scr_index (enum page_dirn direction) NOTHROW;
1493 void scr_erase_line (int mode); 1422 void scr_erase_line (int mode) NOTHROW;
1494 void scr_E (); 1423 void scr_E () NOTHROW;
1495 void scr_insdel_lines (int count, int insdel); 1424 void scr_insdel_lines (int count, int insdel) NOTHROW;
1496 void scr_insdel_chars (int count, int insdel); 1425 void scr_insdel_chars (int count, int insdel) NOTHROW;
1497 void scr_scroll_region (int top, int bot); 1426 void scr_scroll_region (int top, int bot) NOTHROW;
1498 void scr_cursor_visible (int mode); 1427 void scr_cursor_visible (int mode) NOTHROW;
1499 void scr_autowrap (int mode); 1428 void scr_autowrap (int mode) NOTHROW;
1500 void scr_relative_origin (int mode); 1429 void scr_relative_origin (int mode) NOTHROW;
1501 void scr_insert_mode (int mode); 1430 void scr_insert_mode (int mode) NOTHROW;
1502 void scr_set_tab (int mode); 1431 void scr_set_tab (int mode) NOTHROW;
1503 void scr_rvideo_mode (int mode); 1432 void scr_rvideo_mode (bool on) NOTHROW;
1504 void scr_report_position (); 1433 void scr_report_position () NOTHROW;
1505 void set_font_style (); 1434 void set_font_style () NOTHROW;
1506 void scr_charset_choose (int set); 1435 void scr_charset_choose (int set) NOTHROW;
1507 void scr_charset_set (int set, unsigned int ch); 1436 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1508 int scr_move_to (int y, int len); 1437 void scr_move_to (int y, int len) NOTHROW;
1509 int scr_page (enum page_dirn direction, int nlines); 1438 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1510 int scr_changeview (unsigned int oldviewstart); 1439 bool scr_changeview (int new_view_start) NOTHROW;
1511 void scr_bell (); 1440 void scr_bell () NOTHROW;
1512 void scr_printscreen (int fullhist); 1441 void scr_printscreen (int fullhist) NOTHROW;
1513 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1442 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1514 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1443 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1515 void scr_reverse_selection (); 1444 void scr_reverse_selection () NOTHROW;
1516 void scr_dump (int fd); 1445 void scr_dump (int fd) NOTHROW;
1446
1517 void selection_check (int check_more); 1447 void selection_check (int check_more) NOTHROW;
1518 void selection_paste (Window win, Atom prop, bool delete_prop); 1448 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1519 void selection_property (Window win, Atom prop); 1449 void selection_property (Window win, Atom prop) NOTHROW;
1520 void selection_request (Time tm, int x, int y); 1450 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1521 int selection_request_other (Atom target, int selnum); 1451 int selection_request_other (Atom target, int selnum) NOTHROW;
1522 void selection_clear (); 1452 void selection_clear () NOTHROW;
1523 void selection_make (Time tm); 1453 void selection_make (Time tm);
1524 bool selection_grab (Time tm); 1454 bool selection_grab (Time tm) NOTHROW;
1525 void selection_start_colrow (int col, int row); 1455 void selection_start_colrow (int col, int row) NOTHROW;
1526 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1456 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1527 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1457 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1528 void selection_remove_trailing_spaces (); 1458 void selection_remove_trailing_spaces () NOTHROW;
1529 void selection_send (const XSelectionRequestEvent &rq); 1459 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1460 void selection_click (int clicks, int x, int y) NOTHROW;
1461 void selection_extend (int x, int y, int flag) NOTHROW;
1462 void selection_rotate (int x, int y) NOTHROW;
1463
1464 void pixel_position (int *x, int *y) NOTHROW;
1530 1465
1531#if defined(NEXT_SCROLLBAR) 1466#if defined(NEXT_SCROLLBAR)
1532 // scrollbar-next.C 1467 // scrollbar-next.C
1533 Pixmap renderPixmap (const char *const *data, int width, int height); 1468 Pixmap renderPixmap (const char *const *data, int width, int height);
1534 void init_scrollbar_stuff (); 1469 void init_scrollbar_stuff ();
… …
1536 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1471 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1537#endif 1472#endif
1538 1473
1539#if defined(RXVT_SCROLLBAR) 1474#if defined(RXVT_SCROLLBAR)
1540 // scrollbar-rxvt.C 1475 // scrollbar-rxvt.C
1541 void Draw_button (int x, int y, int state, int dirn);
1542 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1476 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1543#endif 1477#endif
1544 1478
1545#if defined(XTERM_SCROLLBAR) 1479#if defined(XTERM_SCROLLBAR)
1546 // scrollbar-xterm.C 1480 // scrollbar-xterm.C
… …
1577# define __PROTO(p) p 1511# define __PROTO(p) p
1578#else 1512#else
1579# define __PROTO(p) () 1513# define __PROTO(p) ()
1580#endif 1514#endif
1581 1515
1582#ifdef DEBUG_malloc
1583# include "dmalloc.h" /* This comes last */
1584#endif
1585
1586#endif /* _RXVT_H_ */ 1516#endif /* _RXVT_H_ */
1587 1517

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