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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.193 by root, Mon Jan 9 23:00:07 2006 UTC vs.
Revision 1.234 by root, Sun Jan 22 00:48:13 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 CURSOR_BLINK 1
21#else
22# define ENABLE_MINIMAL 1
23#endif
7 24
8#include <limits.h> 25#include <limits.h>
9 26
10#include <X11/cursorfont.h> 27#include <X11/cursorfont.h>
11#include <X11/keysym.h> 28#include <X11/keysym.h>
… …
18#include "encoding.h" 35#include "encoding.h"
19#include "rxvtfont.h" 36#include "rxvtfont.h"
20#include "rxvttoolkit.h" 37#include "rxvttoolkit.h"
21#include "iom.h" 38#include "iom.h"
22#include "salloc.h" 39#include "salloc.h"
40#include "libptytty.h"
23 41
24#include "rxvtperl.h" 42#include "rxvtperl.h"
25 43
26#if ENABLE_FRILLS 44// try to avoid some macros to decrease code size, on some systems
27# define ENABLE_XEMBED 1 45#if ENABLE_MINIMAL
28# define ENABLE_EWMH 1 46# define strcmp(a,b) (strcmp)(a,b)
29# define CURSOR_BLINK 1 47# define strlen(a) (strlen)(a)
48# define strcpy(a,b) (strcpy)(a,b)
49# define memset(a,c,l) (memset)(a,c,l)
50# define memcpy(a,b,l) (memcpy)(a,b,l)
30#endif 51#endif
31 52
32/* 53/*
33 ***************************************************************************** 54 *****************************************************************************
34 * SYSTEM HACKS 55 * SYSTEM HACKS
… …
43#if defined (sun) && !defined (__sun__) 64#if defined (sun) && !defined (__sun__)
44# define __sun__ 1 65# define __sun__ 1
45#endif 66#endif
46 67
47#ifndef HAVE_XPOINTER 68#ifndef HAVE_XPOINTER
48typedef char *XPointer; 69typedef char *XPointer;
49#endif 70#endif
50 71
51#ifdef HAVE_TERMIOS_H 72#ifdef HAVE_TERMIOS_H
52# include <termios.h> 73# include <termios.h>
53typedef struct termios ttymode_t; 74typedef struct termios ttymode_t;
… …
74# define STDIN_FILENO 0 95# define STDIN_FILENO 0
75# define STDOUT_FILENO 1 96# define STDOUT_FILENO 1
76# define STDERR_FILENO 2 97# define STDERR_FILENO 2
77#endif 98#endif
78 99
100/****************************************************************************/
101
102#ifndef __attribute__
103# if __GNUC__
104# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
105# define __attribute__(x)
106# endif
107# endif
108# define __attribute__(x)
109#endif
110
111#define NORETURN __attribute__ ((noreturn))
112#define UNUSED __attribute__ ((unused))
113
114// increases code size unless -fno-enforce-eh-specs
115#if __GNUC__
116# define NOTHROW
117# define THROW(x)
118#else
119# define NOTHROW throw()
120# define THROW(x) throw x
121#endif
122
123// exception thrown on fatal (per-instance) errors
124class rxvt_failure_exception { };
125
126// exception thrown when the command parser runs out of input data
127class out_of_input { };
128
79/* 129/*
80 ***************************************************************************** 130 *****************************************************************************
81 * PROTOTYPES 131 * PROTOTYPES
82 ***************************************************************************** 132 *****************************************************************************
83 */ 133 */
84// main.C 134// main.C
85RETSIGTYPE rxvt_Child_signal (int sig); 135RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
86RETSIGTYPE rxvt_Exit_signal (int sig); 136RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
87void rxvt_clean_exit (); 137void rxvt_clean_exit () NOTHROW;
88void * rxvt_malloc (size_t size); 138void * rxvt_malloc (size_t size);
89void * rxvt_calloc (size_t number, size_t size); 139void * rxvt_calloc (size_t number, size_t size);
90void * rxvt_realloc (void *ptr, size_t size); 140void * rxvt_realloc (void *ptr, size_t size);
91void rxvt_privileges (rxvt_privaction action);
92 141
93// util.C 142// misc.C
94char * rxvt_wcstombs (const wchar_t *str, int len = -1); 143char * rxvt_wcstombs (const wchar_t *str, int len = -1);
95wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 144wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
96char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 145char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
97wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 146wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
98char * rxvt_strdup (const char *str); 147char * rxvt_strdup_cpp (const char *str);
99 148
100// misc.C 149#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
150
101char * rxvt_r_basename (const char *str); 151char * rxvt_r_basename (const char *str) NOTHROW;
102void rxvt_vlog (const char *fmt, va_list arg_ptr); 152void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
103void rxvt_log (const char *fmt,...); 153void rxvt_log (const char *fmt,...) NOTHROW;
104void rxvt_warn (const char *fmt,...); 154void rxvt_warn (const char *fmt,...) NOTHROW;
105void rxvt_fatal (const char *fmt,...); 155void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
106void rxvt_exit_failure (); 156void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
157
107int rxvt_Str_match (const char *s1, const char *s2); 158int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
108const char * rxvt_Str_skip_space (const char *str); 159const char * rxvt_Str_skip_space (const char *str) NOTHROW;
109char * rxvt_Str_trim (char *str); 160char * rxvt_Str_trim (char *str) NOTHROW;
110int rxvt_Str_escaped (char *str); 161int rxvt_Str_escaped (char *str) NOTHROW;
111char ** rxvt_splitcommastring (const char *cs); 162char ** rxvt_splitcommastring (const char *cs) NOTHROW;
112void rxvt_freecommastring (char **cs); 163void rxvt_freecommastring (char **cs) NOTHROW;
113char * rxvt_File_find (const char *file, const char *ext, const char *path); 164char * 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); 165
115void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 166/////////////////////////////////////////////////////////////////////////////
116void rxvt_usleep (int usecs); 167
168// temporarily replace the process environment
169extern char **environ;
170extern char **rxvt_environ; // the original environ pointer
171
172inline void set_environ (stringvec *envv)
173{
174 if (envv)
175 environ = (char **)envv->begin ();
176}
177
178inline void set_environ (char **envv)
179{
180 if (envv)
181 environ = envv;
182}
117 183
118/* 184/*
119 ***************************************************************************** 185 *****************************************************************************
120 * STRUCTURES AND TYPEDEFS 186 * STRUCTURES AND TYPEDEFS
121 ***************************************************************************** 187 *****************************************************************************
122 */ 188 */
123struct grwin_t; 189struct grwin_t;
124 190
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 191/* If we're using either the rxvt scrollbar, keep the
134 * scrollColor resource. 192 * scrollColor resource.
135 */ 193 */
136#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 194#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
137# define KEEP_SCROLLCOLOR 1 195# define KEEP_SCROLLCOLOR 1
138#else 196#else
139# undef KEEP_SCROLLCOLOR 197# undef KEEP_SCROLLCOLOR
140#endif 198#endif
141 199
… …
211 269
212#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 270#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
213# define NO_MOUSE_REPORT_SCROLLBAR 1 271# define NO_MOUSE_REPORT_SCROLLBAR 1
214#endif 272#endif
215 273
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 */ 274/* now look for other badly set stuff */
225 275
226#if !defined (EACCESS) && defined(EAGAIN) 276#if !defined (EACCESS) && defined(EAGAIN)
227# define EACCESS EAGAIN 277# define EACCESS EAGAIN
228#endif 278#endif
… …
230#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 280#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
231# define EXIT_SUCCESS 0 /* exit function success */ 281# define EXIT_SUCCESS 0 /* exit function success */
232# define EXIT_FAILURE 1 /* exit function failure */ 282# define EXIT_FAILURE 1 /* exit function failure */
233#endif 283#endif
234 284
235#define menuBar_esc 10
236#define scrollBar_esc 30 285#define scrollBar_esc 30
237#define menuBar_margin 2 /* margin below text */
238 286
239#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 287#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
240# define HAVE_SCROLLBARS 1 288# 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 289#endif
249 290
250#define R_SB_ALIGN_CENTRE 0 291#define R_SB_ALIGN_CENTRE 0
251#define R_SB_ALIGN_TOP 1 292#define R_SB_ALIGN_TOP 1
252#define R_SB_ALIGN_BOTTOM 2 293#define R_SB_ALIGN_BOTTOM 2
… …
325 * | 366 * |
326 * +---< SB_WIDTH_NEXT 367 * +---< SB_WIDTH_NEXT
327 */ 368 */
328 369
329enum { 370enum {
330 NO_REFRESH = 0 , /* Window not visible at all! */ 371 NO_REFRESH = 0, /* Window not visible at all! */
331 FAST_REFRESH = 1<<0, /* Fully exposed window */ 372 FAST_REFRESH = 1, /* Fully exposed window */
332 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 373 SLOW_REFRESH = 2, /* Partially exposed window */
333 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
334}; 374};
335 375
336#ifdef NO_SECONDARY_SCREEN 376#ifdef NO_SECONDARY_SCREEN
337# define NSCREENS 0 377# define NSCREENS 0
338#else 378#else
… …
438 XTerm_property = 3, // change X property 478 XTerm_property = 3, // change X property
439 XTerm_Color = 4, // change colors 479 XTerm_Color = 4, // change colors
440 XTerm_Color00 = 10, // not implemented, CLASH! 480 XTerm_Color00 = 10, // not implemented, CLASH!
441 XTerm_Color01 = 11, // not implemented 481 XTerm_Color01 = 11, // not implemented
442 XTerm_Color_cursor = 12, // change actual 'Cursor' color 482 XTerm_Color_cursor = 12, // change actual 'Cursor' color
443 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 483 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
444 XTerm_Color_pointer_bg = 14, // not implemented 484 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
445 XTerm_Color05 = 15, // not implemented 485 XTerm_Color05 = 15, // not implemented (tektronix fg)
446 XTerm_Color06 = 16, // not implemented 486 XTerm_Color06 = 16, // not implemented (tektronix bg)
447 XTerm_Color_RV = 17, // change actual 'Highlight' color 487 XTerm_Color_RV = 17, // change actual 'Highlight' color
448 XTerm_logfile = 46, // not implemented 488 XTerm_logfile = 46, // not implemented
449 XTerm_font = 50, 489 XTerm_font = 50,
450 490
451 XTerm_konsole30 = 30, // reserved for konsole 491 XTerm_konsole30 = 30, // reserved for konsole
452 XTerm_konsole31 = 31, // reserved for konsole 492 XTerm_konsole31 = 31, // reserved for konsole
453 XTerm_emacs51 = 51, // reserved for emacs shell 493 XTerm_emacs51 = 51, // reserved for emacs shell
454 /* 494 /*
455 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 495 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
496 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
456 */ 497 */
457 XTerm_Color_BD = 18, // change actual 'Bold' color 498 Rxvt_Color_BD = 18, // change actual 'Bold' color
458 XTerm_Color_UL = 19, // change actual 'Underline' color 499 Rxvt_Color_UL = 19, // change actual 'Underline' color
459 XTerm_Pixmap = 20, // new bg pixmap 500 Rxvt_Pixmap = 20, // new bg pixmap
460 XTerm_restoreFG = 39, // change default fg color 501 Rxvt_restoreFG = 39, // change default fg color
461 XTerm_restoreBG = 49, // change default bg color 502 Rxvt_restoreBG = 49, // change default bg color
462 XTerm_dumpscreen = 55, // dump scrollback and all of screen 503 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
463 504
464 URxvt_locale = 701, // change locale 505 URxvt_locale = 701, // change locale
465 URxvt_Menu = 703, // set menu item 506
466 URxvt_Color_IT = 704, // change actual 'Italic' colour 507 URxvt_Color_IT = 704, // change actual 'Italic' colour
467 URxvt_Color_tint = 705, // change actual tint colour 508 URxvt_Color_tint = 705, // change actual tint colour
509 URxvt_Color_BD = 706,
510 URxvt_Color_UL = 707,
468 511
469 URxvt_font = 710, 512 URxvt_font = 710,
470 URxvt_boldFont = 711, 513 URxvt_boldFont = 711,
471 URxvt_italicFont = 712, 514 URxvt_italicFont = 712,
472 URxvt_boldItalicFont = 713, 515 URxvt_boldItalicFont = 713,
… …
596#endif 639#endif
597#if TRANSPARENT 640#if TRANSPARENT
598 XA_XROOTPMAP_ID, 641 XA_XROOTPMAP_ID,
599 XA_ESETROOT_PMAP_ID, 642 XA_ESETROOT_PMAP_ID,
600#endif 643#endif
601#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
602 XA_DNDPROTOCOL,
603 XA_DNDSELECTION,
604#endif
605#if ENABLE_XEMBED 644#if ENABLE_XEMBED
606 XA_XEMBED, 645 XA_XEMBED,
607 XA_XEMBED_INFO, 646 XA_XEMBED_INFO,
608#endif 647#endif
609 NUM_XA 648 NUM_XA
… …
623#define PrivMode_ShiftKeys (1UL<<10) 662#define PrivMode_ShiftKeys (1UL<<10)
624#define PrivMode_VisibleCursor (1UL<<11) 663#define PrivMode_VisibleCursor (1UL<<11)
625#define PrivMode_MouseX10 (1UL<<12) 664#define PrivMode_MouseX10 (1UL<<12)
626#define PrivMode_MouseX11 (1UL<<13) 665#define PrivMode_MouseX11 (1UL<<13)
627#define PrivMode_scrollBar (1UL<<14) 666#define PrivMode_scrollBar (1UL<<14)
628#define PrivMode_menuBar (1UL<<15)
629#define PrivMode_TtyOutputInh (1UL<<16) 667#define PrivMode_TtyOutputInh (1UL<<15)
630#define PrivMode_Keypress (1UL<<17) 668#define PrivMode_Keypress (1UL<<16)
631#define PrivMode_smoothScroll (1UL<<18) 669#define PrivMode_smoothScroll (1UL<<17)
632#define PrivMode_vt52 (1UL<<19) 670#define PrivMode_vt52 (1UL<<18)
633#define PrivMode_LFNL (1UL<<20) 671#define PrivMode_LFNL (1UL<<19)
634/* too annoying to implement X11 highlight tracking */ 672/* too annoying to implement X11 highlight tracking */
635/* #define PrivMode_MouseX11Track (1LU<<21) */ 673/* #define PrivMode_MouseX11Track (1LU<<20) */
636 674
637#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 675#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
638#define PrivMode(test,bit) \ 676#define PrivMode(test,bit) \
639 if (test) \ 677 if (test) \
640 priv_modes |= (bit); \ 678 priv_modes |= (bit); \
… …
687/* 725/*
688 ***************************************************************************** 726 *****************************************************************************
689 * MACRO DEFINES 727 * MACRO DEFINES
690 ***************************************************************************** 728 *****************************************************************************
691 */ 729 */
730#define dLocal(type,name) type const name = this->name
692#define dDisp Display *disp = display->display 731#define dDisp Display *disp = this->display->display
693 732
694/* convert pixel dimensions to row/column values. Everything as int32_t */ 733/* convert pixel dimensions to row/column values. Everything as int32_t */
695#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 734#define Pixel2Col(x) Pixel2Width((int32_t)(x))
696#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 735#define Pixel2Row(y) Pixel2Height((int32_t)(y))
697#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 736#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
699#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 738#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
700#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 739#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
701#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 740#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
702#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 741#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
703 742
704#define OPTION(opt) (options & (opt)) 743#define OPTION(opt) (options & (opt))
705#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ 744#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
706 | Opt_jumpScroll | Opt_secondaryScreen \ 745 | Opt_jumpScroll | Opt_secondaryScreen \
707 | Opt_pastableTabs | Opt_intensityStyles) 746 | Opt_pastableTabs | Opt_intensityStyles)
708 747
709// for m >= -n, ensure remainder lies between 0..n-1 748// for m >= -n, ensure remainder lies between 0..n-1
710#define MOD(m,n) (((m) + (n)) % (n)) 749#define MOD(m,n) (((m) + (n)) % (n))
711 750
712#define LINENO(n) MOD (term_start + int(n), total_rows) 751#define LINENO(n) MOD (term_start + int(n), total_rows)
… …
770#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 809#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
771#define scrollbar_position(y) ((y) - scrollBar.beg) 810#define scrollbar_position(y) ((y) - scrollBar.beg)
772#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 811#define scrollbar_size() (scrollBar.end - scrollBar.beg \
773 - scrollbar_minheight ()) 812 - scrollbar_minheight ())
774 813
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 814#ifdef XPM_BACKGROUND
787# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 815# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
788#else 816#else
789# define XPMClearArea(a, b, c, d, e, f, g) 817# define XPMClearArea(a, b, c, d, e, f, g)
790#endif 818#endif
791 819
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 820#ifdef DEBUG_CMD
811# define D_CMD(x) fprintf x ; fputc('\n', stderr) 821# define D_CMD(x) fprintf x ; fputc('\n', stderr)
812#else 822#else
813# define D_CMD(x) 823# define D_CMD(x)
814#endif 824#endif
… …
826# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 836# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
827#else 837#else
828# define D_SIZE(x) 838# define D_SIZE(x)
829#endif 839#endif
830 840
831extern class rxvt_failure_exception { } rxvt_failure_exception;
832
833typedef callback1<void, const char *> log_callback; 841typedef callback1<void, const char *> log_callback;
834typedef callback1<int, int> getfd_callback; 842typedef callback1<int, int> getfd_callback;
835 843
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) 844#define SET_LOCALE(locale) rxvt_set_locale (locale)
843extern bool rxvt_set_locale (const char *locale); 845extern bool rxvt_set_locale (const char *locale) NOTHROW;
844extern bool rxvt_push_locale (const char *locale); 846extern void rxvt_push_locale (const char *locale) NOTHROW;
845extern void rxvt_pop_locale (); 847extern 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
864 848
865/****************************************************************************/ 849/****************************************************************************/
866 850
867#define LINE_LONGER 0x0001 // line is continued on the next row 851#define LINE_LONGER 0x0001 // line is continued on the next row
868#define LINE_FILTERED 0x0002 // line has been filtered 852#define LINE_FILTERED 0x0002 // line has been filtered
… …
973#endif 957#endif
974 958
975struct rxvt_term : zero_initialized, rxvt_vars { 959struct rxvt_term : zero_initialized, rxvt_vars {
976 log_callback *log_hook; // log error messages through this hook, if != 0 960 log_callback *log_hook; // log error messages through this hook, if != 0
977 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 961 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
978
979#if ENABLE_PERL 962#if ENABLE_PERL
980 rxvt_perl_term perl; 963 rxvt_perl_term perl;
981#endif 964#endif
982#if USE_XGETDEFAULT
983 XrmDatabase xrmdatabase;
984#endif
985
986 struct mbstate mbstate; // current input multibyte state 965 struct mbstate mbstate; // current input multibyte state
987 966
988 unsigned char want_refresh:1, 967 unsigned char want_refresh:1,
989#ifdef TRANSPARENT 968#ifdef TRANSPARENT
990 want_full_refresh:1, /* awaiting full screen refresh */ 969 want_full_refresh:1, /* awaiting full screen refresh */
… …
992#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 971#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
993 am_transparent:1, /* is a transparent term */ 972 am_transparent:1, /* is a transparent term */
994 am_pixmap_trans:1, /* transparency w/known root pixmap */ 973 am_pixmap_trans:1, /* transparency w/known root pixmap */
995#endif 974#endif
996 current_screen:1, /* primary or secondary */ 975 current_screen:1, /* primary or secondary */
997 hate_those_clicks:1, /* a.k.a. keep mark position */
998 num_scr_allow:1, 976 num_scr_allow:1,
999 bypass_keystate:1, 977 bypass_keystate:1,
1000#ifdef CURSOR_BLINK 978#ifdef CURSOR_BLINK
1001 hidden_cursor:1, 979 hidden_cursor:1,
1002#endif 980#endif
… …
1017#endif 995#endif
1018 scrollbar_align, 996 scrollbar_align,
1019 selection_wait, 997 selection_wait,
1020 selection_type; 998 selection_type;
1021/* ---------- */ 999/* ---------- */
1000 bool rvideo_state, rvideo_mode;
1001#ifndef NO_BELL
1022 short rvideo; 1002 bool rvideo_bell;
1003#endif
1023 int num_scr; /* screen: number lines scrolled */ 1004 int num_scr; /* screen: number lines scrolled */
1024 int prev_ncol, /* screen: previous number of columns */ 1005 int prev_ncol, /* screen: previous number of columns */
1025 prev_nrow; /* screen: previous number of rows */ 1006 prev_nrow; /* screen: previous number of rows */
1026/* ---------- */ 1007/* ---------- */
1027 rend_t rstyle; 1008 rend_t rstyle;
… …
1045 refresh_limit, 1026 refresh_limit,
1046 last_bot, /* scrollbar last bottom position */ 1027 last_bot, /* scrollbar last bottom position */
1047 last_top, /* scrollbar last top position */ 1028 last_top, /* scrollbar last top position */
1048 last_state, /* scrollbar last state */ 1029 last_state, /* scrollbar last state */
1049 scrollbar_len, 1030 scrollbar_len,
1050#ifdef MENUBAR
1051 menu_readonly, /* okay to alter menu? */
1052 Arrows_x,
1053#endif
1054#if MENUBAR_MAX > 1
1055 Nbars,
1056#endif
1057 window_vt_x, 1031 window_vt_x,
1058 window_vt_y, 1032 window_vt_y,
1059 window_sb_x, 1033 window_sb_x,
1060# ifdef POINTER_BLANK 1034# ifdef POINTER_BLANK
1061 pointerBlankDelay, 1035 pointerBlankDelay,
… …
1070 unsigned long priv_modes, 1044 unsigned long priv_modes,
1071 SavedModes; 1045 SavedModes;
1072/* ---------- */ 1046/* ---------- */
1073 Atom xa[NUM_XA]; 1047 Atom xa[NUM_XA];
1074/* ---------- */ 1048/* ---------- */
1075#ifdef MENUBAR 1049#ifdef RXVT_SCROLLBAR
1076 GC menubarGC;
1077#endif
1078#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1079 GC scrollbarGC, 1050 GC scrollbarGC,
1080 topShadowGC, 1051 topShadowGC,
1081 botShadowGC; 1052 botShadowGC;
1082#endif 1053#endif
1083#ifdef XTERM_SCROLLBAR 1054#ifdef XTERM_SCROLLBAR
… …
1115 const char *key_delete; 1086 const char *key_delete;
1116#endif 1087#endif
1117 struct mouse_event MEvent; 1088 struct mouse_event MEvent;
1118 XComposeStatus compose; 1089 XComposeStatus compose;
1119 ttymode_t tio; 1090 ttymode_t tio;
1120#ifdef UTMP_SUPPORT
1121# ifdef HAVE_STRUCT_UTMP
1122 struct utmp ut;
1123# endif
1124# ifdef HAVE_STRUCT_UTMPX
1125 struct utmpx utx;
1126# endif
1127# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1128 char ut_id[5];
1129# endif
1130 int utmp_pos;
1131#endif
1132 row_col_t oldcursor; 1091 row_col_t oldcursor;
1133#ifdef XPM_BACKGROUND 1092#ifdef XPM_BACKGROUND
1134 bgPixmap_t bgPixmap; 1093 bgPixmap_t bgPixmap;
1135 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1094 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1136#endif 1095#endif
1137#ifdef MENUBAR
1138 menu_t *ActiveMenu, /* currently active menu */
1139 *BuildMenu; /* the menu currently being built */
1140 bar_t *CurrentBar;
1141# if ! (MENUBAR_MAX > 1)
1142 bar_t BarList;
1143# endif /* (MENUBAR_MAX > 1) */
1144#endif
1145 1096
1146#if ENABLE_OVERLAY 1097#if ENABLE_OVERLAY
1147 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1098 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1148 text_t **ov_text; 1099 text_t **ov_text;
1149 rend_t **ov_rend; 1100 rend_t **ov_rend;
1150 1101
1151 void scr_swap_overlay (); 1102 void scr_swap_overlay () NOTHROW;
1152 void scr_overlay_new (int x, int y, int w, int h); 1103 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1153 void scr_overlay_off (); 1104 void scr_overlay_off () NOTHROW;
1154 void scr_overlay_set (int x, int y, 1105 void scr_overlay_set (int x, int y,
1155 text_t text, 1106 text_t text,
1156 rend_t rend = OVERLAY_RSTYLE); 1107 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1157 void scr_overlay_set (int x, int y, const char *s); 1108 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1158 void scr_overlay_set (int x, int y, const wchar_t *s); 1109 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1159#endif 1110#endif
1160 1111
1161 vector<void *> allocated; // free these memory blocks with free() 1112 vector<void *> allocated; // free these memory blocks with free()
1162 1113
1163 char *env_windowid; /* environmental variable WINDOWID */ 1114 char *env_windowid; /* environmental variable WINDOWID */
… …
1177 const char *rs[NUM_RESOURCES]; 1128 const char *rs[NUM_RESOURCES];
1178 /* command input buffering */ 1129 /* command input buffering */
1179 char *cmdbuf_ptr, *cmdbuf_endp; 1130 char *cmdbuf_ptr, *cmdbuf_endp;
1180 char cmdbuf_base[CBUFSIZ]; 1131 char cmdbuf_base[CBUFSIZ];
1181 1132
1133 ptytty *pty;
1134
1182 rxvt_salloc *talloc; // text line allocator 1135 rxvt_salloc *talloc; // text line allocator
1183 rxvt_salloc *ralloc; // rend line allocator 1136 rxvt_salloc *ralloc; // rend line allocator
1184 1137
1185 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1138 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1186 1139
… …
1194 void iso14755_54 (int x, int y); 1147 void iso14755_54 (int x, int y);
1195# endif 1148# endif
1196#endif 1149#endif
1197 1150
1198 // modifies first argument(!) 1151 // modifies first argument(!)
1199 void paste (char *data, unsigned int len); 1152 void paste (char *data, unsigned int len) NOTHROW;
1200 1153
1201 void flush (); 1154 long vt_emask, vt_emask_perl;
1155
1156 void vt_select_input () const NOTHROW
1157 {
1158 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1159 }
1202 1160
1203#if TRANSPARENT 1161#if TRANSPARENT
1204 void rootwin_cb (XEvent &xev); 1162 void rootwin_cb (XEvent &xev);
1205 xevent_watcher rootwin_ev; 1163 xevent_watcher rootwin_ev;
1206#endif 1164#endif
1207 1165
1208 void x_cb (XEvent &xev); 1166 void x_cb (XEvent &xev);
1167 void flush ();
1209 xevent_watcher termwin_ev; 1168 xevent_watcher termwin_ev;
1210 xevent_watcher vt_ev; 1169 xevent_watcher vt_ev;
1211#ifdef HAVE_SCROLLBARS 1170#ifdef HAVE_SCROLLBARS
1212 xevent_watcher scrollbar_ev; 1171 xevent_watcher scrollbar_ev;
1213#endif 1172#endif
1214#ifdef MENUBAR
1215 xevent_watcher menubar_ev;
1216#endif
1217 1173
1174 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1218 void check_cb (check_watcher &w); check_watcher check_ev; 1175 void check_cb (check_watcher &w); check_watcher check_ev;
1219 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1176 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1220 void flush_cb (time_watcher &w); time_watcher flush_ev; 1177 void flush_cb (time_watcher &w); time_watcher flush_ev;
1221
1222 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1178 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1223
1224 void incr_cb (time_watcher &w); time_watcher incr_ev; 1179 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1225 1180
1226#ifdef CURSOR_BLINK 1181#ifdef CURSOR_BLINK
1227 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1182 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1228#endif 1183#endif
1229#ifdef TEXT_BLINK 1184#ifdef TEXT_BLINK
1230 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1185 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1186#endif
1187#ifndef NO_BELL
1188 void bell_cb (time_watcher &w); time_watcher bell_ev;
1231#endif 1189#endif
1232 1190
1233#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1191#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1234 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1192 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1235#endif 1193#endif
… …
1252 1210
1253 void tt_winch (); 1211 void tt_winch ();
1254 1212
1255 rxvt_term (); 1213 rxvt_term ();
1256 ~rxvt_term (); 1214 ~rxvt_term ();
1257 void child_exit (); // child has exited, usually destroys
1258 void destroy (); 1215 void destroy ();
1259 void emergency_cleanup (); 1216 void emergency_cleanup ();
1260 1217
1261 bool init (int argc, const char *const *argv); 1218 bool init (int argc, const char *const *argv, stringvec *envv);
1219
1220 bool init (stringvec *argv, stringvec *envv)
1221 {
1222 this->argv = argv;
1223 return init (argv->size (), argv->begin (), envv);
1224 }
1225
1262 bool init_vars (); 1226 bool init_vars ();
1263 1227
1264 bool pty_fill (); 1228 bool pty_fill ();
1229
1230 void make_current () const // make this the "currently active" urxvt instance
1231 {
1232 SET_R (this);
1233 rxvt_set_locale (locale);
1234 set_environ (envv);
1235 }
1265 1236
1266 void init_secondary (); 1237 void init_secondary ();
1267 const char **init_resources (int argc, const char *const *argv); 1238 const char **init_resources (int argc, const char *const *argv);
1239 const char *x_resource (const char *name);
1268 void init_env (); 1240 void init_env ();
1269 void set_locale (const char *locale); 1241 void set_locale (const char *locale);
1270 void init_xlocale (); 1242 void init_xlocale ();
1271 void init_command (const char *const *argv); 1243 void init_command (const char *const *argv);
1272 void run_command (const char *const *argv); 1244 void run_command (const char *const *argv);
… …
1285 XPoint spot; // most recently sent spot position 1257 XPoint spot; // most recently sent spot position
1286 1258
1287 void im_destroy (); 1259 void im_destroy ();
1288 void im_cb (); im_watcher im_ev; 1260 void im_cb (); im_watcher im_ev;
1289 void im_set_size (XRectangle &size); 1261 void im_set_size (XRectangle &size);
1290 void im_set_position (XPoint &pos); 1262 void im_set_position (XPoint &pos) NOTHROW;
1291 void im_set_color (unsigned long &fg, unsigned long &bg); 1263 void im_set_color (unsigned long &fg, unsigned long &bg);
1292 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1264 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1293 1265
1294 bool IMisRunning (); 1266 bool IMisRunning ();
1295 void IMSendSpot (); 1267 void IMSendSpot ();
… …
1297 void IMSetStatusPosition (); 1269 void IMSetStatusPosition ();
1298#endif 1270#endif
1299 1271
1300 void resize_scrollbar (); 1272 void resize_scrollbar ();
1301 1273
1302 void pixel_position (int *x, int *y);
1303
1304 void selection_click (int clicks, int x, int y);
1305 void selection_extend (int x, int y, int flag);
1306 void selection_rotate (int x, int y);
1307
1308 /* autoconvert */
1309
1310 // command.C 1274 // command.C
1311 void lookup_key (XKeyEvent &ev); 1275 void lookup_key (XKeyEvent &ev);
1312 unsigned int cmd_write (const char *str, unsigned int count); 1276 unsigned int cmd_write (const char *str, unsigned int count);
1313 1277
1314 wchar_t next_char (); 1278 wchar_t next_char () NOTHROW;
1315 wchar_t cmd_getc (); 1279 wchar_t cmd_getc () THROW ((class out_of_input));
1316 uint32_t next_octet (); 1280 uint32_t next_octet () NOTHROW;
1317 uint32_t cmd_get8 (); 1281 uint32_t cmd_get8 () THROW ((class out_of_input));
1318 1282
1319 bool cmd_parse (); 1283 bool cmd_parse ();
1320 void mouse_report (XButtonEvent &ev); 1284 void mouse_report (XButtonEvent &ev);
1321 void button_press (XButtonEvent &ev); 1285 void button_press (XButtonEvent &ev);
1322 void button_release (XButtonEvent &ev); 1286 void button_release (XButtonEvent &ev);
… …
1343 void process_sgr_mode (unsigned int nargs, const int *arg); 1307 void process_sgr_mode (unsigned int nargs, const int *arg);
1344 void process_graphics (); 1308 void process_graphics ();
1345 // init.C 1309 // init.C
1346 void Get_Colours (); 1310 void Get_Colours ();
1347 void get_ourmods (); 1311 void get_ourmods ();
1348 // logging.C
1349 void makeutent (const char *pty, const char *hostname);
1350 void cleanutent ();
1351 // main.C 1312 // main.C
1352 void privileged_utmp (rxvt_privaction action);
1353 bool set_fonts (); 1313 bool set_fonts ();
1354 void set_string_property (Atom prop, const char *str, int len = -1); 1314 void set_string_property (Atom prop, const char *str, int len = -1);
1355 void set_utf8_property (Atom prop, const char *str, int len = -1); 1315 void set_utf8_property (Atom prop, const char *str, int len = -1);
1356 void set_title (const char *str); 1316 void set_title (const char *str);
1357 void set_icon_name (const char *str); 1317 void set_icon_name (const char *str);
1358 void set_window_color (int idx, const char *color); 1318 void set_window_color (int idx, const char *color);
1359 void set_colorfgbg (); 1319 void set_colorfgbg ();
1360 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1320 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1361 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1321 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1362 1322
1363#ifdef MENUBAR
1364 // menubar.C
1365 void menuitem_free (menu_t *menu, menuitem_t *item);
1366 int action_dispatch (action_t *action);
1367 void menuarrow_free (char name);
1368 void menuarrow_add (char *string);
1369 char *menu_find_base (menu_t **menu, char *path);
1370 menu_t *menu_delete (menu_t *menu);
1371 menu_t *menu_add (menu_t *parent, char *path);
1372 void drawbox_menubar (int x, int len, int state);
1373 void drawtriangle (int x, int y, int state);
1374 void drawbox_menuitem (int y, int state);
1375 void menu_show ();
1376 void menu_display (void (rxvt_term::*update) ());
1377 void menu_hide_all ();
1378 void menu_hide ();
1379 void menu_clear (menu_t *menu);
1380 void menubar_clear ();
1381 bar_t *menubar_find (const char *name);
1382 int menubar_push (const char *name);
1383 void menubar_remove (const char *name);
1384 void menubar_dump (FILE *fp);
1385 void menubar_read (const char *filename);
1386 void menubar_dispatch (char *str);
1387 void draw_Arrows (int name, int state);
1388 void menubar_expose ();
1389 int menubar_mapping (int map);
1390 int menu_select (XButtonEvent &ev);
1391 void menubar_select (XButtonEvent &ev);
1392 void menubar_control (XButtonEvent &ev);
1393 void map_menuBar (int map);
1394#endif
1395
1396 // screen.C 1323 // screen.C
1397 1324
1398 void lalloc (line_t &l) 1325 void lalloc (line_t &l) const NOTHROW
1399 { 1326 {
1400 l.t = (text_t *)talloc->alloc (); 1327 l.t = (text_t *)talloc->alloc ();
1401 l.r = (rend_t *)ralloc->alloc (); 1328 l.r = (rend_t *)ralloc->alloc ();
1402 } 1329 }
1403 1330
… …
1407 talloc->free (l.t); 1334 talloc->free (l.t);
1408 ralloc->free (l.r); 1335 ralloc->free (l.r);
1409 } 1336 }
1410#endif 1337#endif
1411 1338
1412 void lresize (line_t &l) 1339 void lresize (line_t &l) const NOTHROW
1413 { 1340 {
1414 if (!l.t) 1341 if (!l.t)
1415 return; 1342 return;
1416 1343
1417 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1344 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1421 1348
1422 if (ncol > prev_ncol) 1349 if (ncol > prev_ncol)
1423 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1350 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1424 } 1351 }
1425 1352
1426 int fgcolor_of (rend_t r) 1353 int fgcolor_of (rend_t r) const NOTHROW
1427 { 1354 {
1428 int base = GET_BASEFG (r); 1355 int base = GET_BASEFG (r);
1429#ifndef NO_BRIGHTCOLOR 1356#ifndef NO_BRIGHTCOLOR
1430 if (r & RS_Bold 1357 if (r & RS_Bold
1431# if ENABLE_STYLES 1358# if ENABLE_STYLES
… …
1435 base += minBrightCOLOR - minCOLOR; 1362 base += minBrightCOLOR - minCOLOR;
1436#endif 1363#endif
1437 return base; 1364 return base;
1438 } 1365 }
1439 1366
1440 int bgcolor_of (rend_t r) 1367 int bgcolor_of (rend_t r) const NOTHROW
1441 { 1368 {
1442 int base = GET_BASEBG (r); 1369 int base = GET_BASEBG (r);
1443#ifndef NO_BRIGHTCOLOR 1370#ifndef NO_BRIGHTCOLOR
1444 if (r & RS_Blink 1371 if (r & RS_Blink
1445# if ENABLE_STYLES 1372# if ENABLE_STYLES
… …
1449 base += minBrightCOLOR - minCOLOR; 1376 base += minBrightCOLOR - minCOLOR;
1450#endif 1377#endif
1451 return base; 1378 return base;
1452 } 1379 }
1453 1380
1454 bool option (uint32_t opt) 1381 bool option (uint32_t opt) const NOTHROW
1455 { 1382 {
1456 return OPTION (opt); 1383 return OPTION (opt);
1457 } 1384 }
1458 1385
1459 void set_option (uint32_t opt, bool set) 1386 void set_option (uint32_t opt, bool set) NOTHROW
1460 { 1387 {
1461 if (set) 1388 if (set)
1462 options |= opt; 1389 options |= opt;
1463 else 1390 else
1464 options &= ~opt; 1391 options &= ~opt;
1465 } 1392 }
1466 1393
1467 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1394 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1468 void scr_blank_screen_mem (line_t &l, rend_t efs); 1395 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1469 int scr_scroll_text (int row1, int row2, int count); 1396 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1470 void scr_reset (); 1397 void scr_reset ();
1471 void scr_release (); 1398 void scr_release () NOTHROW;
1472 void scr_clear (bool really = false); 1399 void scr_clear (bool really = false) NOTHROW;
1473 void scr_refresh (unsigned char refresh_type); 1400 void scr_refresh () NOTHROW;
1474 bool scr_refresh_rend (rend_t mask, rend_t value); 1401 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1475 void scr_erase_screen (int mode); 1402 void scr_erase_screen (int mode) NOTHROW;
1476#if ENABLE_FRILLS 1403#if ENABLE_FRILLS
1477 void scr_erase_savelines (); 1404 void scr_erase_savelines () NOTHROW;
1478 void scr_backindex (); 1405 void scr_backindex () NOTHROW;
1479 void scr_forwardindex (); 1406 void scr_forwardindex () NOTHROW;
1480#endif 1407#endif
1481 void scr_touch (bool refresh); 1408 void scr_touch (bool refresh) NOTHROW;
1482 void scr_expose (int x, int y, int width, int height, bool refresh); 1409 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1483 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1410 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1484 void scr_recolour (); 1411 void scr_recolour () NOTHROW;
1485 void scr_remap_chars (); 1412 void scr_remap_chars () NOTHROW;
1486 void scr_remap_chars (line_t &l); 1413 void scr_remap_chars (line_t &l) NOTHROW;
1487 1414
1415 enum cursor_mode { SAVE, RESTORE };
1416
1488 void scr_poweron (); 1417 void scr_poweron () NOTHROW;
1489 void scr_cursor (int mode); 1418 void scr_cursor (cursor_mode mode) NOTHROW;
1490 void scr_do_wrap (); 1419 void scr_do_wrap () NOTHROW;
1491 int scr_change_screen (int scrn); 1420 int scr_change_screen (int scrn) NOTHROW;
1492 void scr_color (unsigned int color, int fgbg); 1421 void scr_color (unsigned int color, int fgbg) NOTHROW;
1493 void scr_rendition (int set, int style); 1422 void scr_rendition (int set, int style) NOTHROW;
1494 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1423 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1495 void scr_backspace (); 1424 void scr_backspace () NOTHROW;
1496 void scr_tab (int count, bool ht = false); 1425 void scr_tab (int count, bool ht = false) NOTHROW;
1497 void scr_gotorc (int row, int col, int relative); 1426 void scr_gotorc (int row, int col, int relative) NOTHROW;
1498 void scr_index (enum page_dirn direction); 1427 void scr_index (enum page_dirn direction) NOTHROW;
1499 void scr_erase_line (int mode); 1428 void scr_erase_line (int mode) NOTHROW;
1500 void scr_E (); 1429 void scr_E () NOTHROW;
1501 void scr_insdel_lines (int count, int insdel); 1430 void scr_insdel_lines (int count, int insdel) NOTHROW;
1502 void scr_insdel_chars (int count, int insdel); 1431 void scr_insdel_chars (int count, int insdel) NOTHROW;
1503 void scr_scroll_region (int top, int bot); 1432 void scr_scroll_region (int top, int bot) NOTHROW;
1504 void scr_cursor_visible (int mode); 1433 void scr_cursor_visible (int mode) NOTHROW;
1505 void scr_autowrap (int mode); 1434 void scr_autowrap (int mode) NOTHROW;
1506 void scr_relative_origin (int mode); 1435 void scr_relative_origin (int mode) NOTHROW;
1507 void scr_insert_mode (int mode); 1436 void scr_insert_mode (int mode) NOTHROW;
1508 void scr_set_tab (int mode); 1437 void scr_set_tab (int mode) NOTHROW;
1509 void scr_rvideo_mode (int mode); 1438 void scr_rvideo_mode (bool on) NOTHROW;
1510 void scr_report_position (); 1439 void scr_report_position () NOTHROW;
1511 void set_font_style (); 1440 void set_font_style () NOTHROW;
1512 void scr_charset_choose (int set); 1441 void scr_charset_choose (int set) NOTHROW;
1513 void scr_charset_set (int set, unsigned int ch); 1442 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1514 int scr_move_to (int y, int len); 1443 void scr_move_to (int y, int len) NOTHROW;
1515 int scr_page (enum page_dirn direction, int nlines); 1444 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1516 int scr_changeview (unsigned int oldviewstart); 1445 bool scr_changeview (int new_view_start) NOTHROW;
1517 void scr_bell (); 1446 void scr_bell () NOTHROW;
1518 void scr_printscreen (int fullhist); 1447 void scr_printscreen (int fullhist) NOTHROW;
1519 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1448 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1520 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1449 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1521 void scr_reverse_selection (); 1450 void scr_reverse_selection () NOTHROW;
1522 void scr_dump (int fd); 1451 void scr_dump (int fd) NOTHROW;
1452
1523 void selection_check (int check_more); 1453 void selection_check (int check_more) NOTHROW;
1524 void selection_paste (Window win, Atom prop, bool delete_prop); 1454 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1525 void selection_property (Window win, Atom prop); 1455 void selection_property (Window win, Atom prop) NOTHROW;
1526 void selection_request (Time tm, int x, int y); 1456 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1527 int selection_request_other (Atom target, int selnum); 1457 int selection_request_other (Atom target, int selnum) NOTHROW;
1528 void selection_clear (); 1458 void selection_clear () NOTHROW;
1529 void selection_make (Time tm); 1459 void selection_make (Time tm);
1530 bool selection_grab (Time tm); 1460 bool selection_grab (Time tm) NOTHROW;
1531 void selection_start_colrow (int col, int row); 1461 void selection_start_colrow (int col, int row) NOTHROW;
1532 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1462 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1533 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1463 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1534 void selection_remove_trailing_spaces (); 1464 void selection_remove_trailing_spaces () NOTHROW;
1535 void selection_send (const XSelectionRequestEvent &rq); 1465 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1466 void selection_click (int clicks, int x, int y) NOTHROW;
1467 void selection_extend (int x, int y, int flag) NOTHROW;
1468 void selection_rotate (int x, int y) NOTHROW;
1469
1470 void pixel_position (int *x, int *y) NOTHROW;
1536 1471
1537#if defined(NEXT_SCROLLBAR) 1472#if defined(NEXT_SCROLLBAR)
1538 // scrollbar-next.C 1473 // scrollbar-next.C
1539 Pixmap renderPixmap (const char *const *data, int width, int height); 1474 Pixmap renderPixmap (const char *const *data, int width, int height);
1540 void init_scrollbar_stuff (); 1475 void init_scrollbar_stuff ();
… …
1542 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1477 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1543#endif 1478#endif
1544 1479
1545#if defined(RXVT_SCROLLBAR) 1480#if defined(RXVT_SCROLLBAR)
1546 // scrollbar-rxvt.C 1481 // scrollbar-rxvt.C
1547 void Draw_button (int x, int y, int state, int dirn);
1548 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1482 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1549#endif 1483#endif
1550 1484
1551#if defined(XTERM_SCROLLBAR) 1485#if defined(XTERM_SCROLLBAR)
1552 // scrollbar-xterm.C 1486 // scrollbar-xterm.C

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