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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.190 by root, Sat Jan 7 19:29:17 2006 UTC vs.
Revision 1.234 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
743#define OPTION(opt) (options & (opt))
744#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
745 | Opt_jumpScroll | Opt_secondaryScreen \
746 | Opt_pastableTabs | Opt_intensityStyles)
747
704// for m >= -n, ensure remainder lies between 0..n-1 748// for m >= -n, ensure remainder lies between 0..n-1
705#define MOD(m,n) (((m) + (n)) % (n)) 749#define MOD(m,n) (((m) + (n)) % (n))
706 750
707#define LINENO(n) MOD (term_start + int(n), total_rows) 751#define LINENO(n) MOD (term_start + int(n), total_rows)
708#define ROW(n) row_buf [LINENO (n)] 752#define ROW(n) row_buf [LINENO (n)]
… …
765#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 809#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
766#define scrollbar_position(y) ((y) - scrollBar.beg) 810#define scrollbar_position(y) ((y) - scrollBar.beg)
767#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 811#define scrollbar_size() (scrollBar.end - scrollBar.beg \
768 - scrollbar_minheight ()) 812 - scrollbar_minheight ())
769 813
770#if (MENUBAR_MAX > 1)
771/* rendition style flags */
772# define menuBar_height() (fheight + MENU_SHADOW)
773# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
774# define isMenuBarWindow(w) ((w) == menuBar.win)
775#else
776# define menuBar_height() (0)
777# define menuBar_TotalHeight() (0)
778# define isMenuBarWindow(w) (0)
779#endif
780
781#ifdef XPM_BACKGROUND 814#ifdef XPM_BACKGROUND
782# 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))
783#else 816#else
784# define XPMClearArea(a, b, c, d, e, f, g) 817# define XPMClearArea(a, b, c, d, e, f, g)
785#endif 818#endif
786 819
787#ifdef UTMP_SUPPORT
788# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
789# undef HAVE_UTMPX_H
790# undef HAVE_STRUCT_UTMPX
791# endif
792# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
793# undef HAVE_UTMP_H
794# undef HAVE_STRUCT_UTMP
795# endif
796
797# ifdef HAVE_UTMPX_H
798# include <utmpx.h>
799# endif
800# ifdef HAVE_UTMP_H
801# include <utmp.h>
802# endif
803#endif
804
805#ifdef DEBUG_CMD 820#ifdef DEBUG_CMD
806# define D_CMD(x) fprintf x ; fputc('\n', stderr) 821# define D_CMD(x) fprintf x ; fputc('\n', stderr)
807#else 822#else
808# define D_CMD(x) 823# define D_CMD(x)
809#endif 824#endif
… …
821# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 836# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
822#else 837#else
823# define D_SIZE(x) 838# define D_SIZE(x)
824#endif 839#endif
825 840
826extern class rxvt_failure_exception { } rxvt_failure_exception;
827
828typedef callback1<void, const char *> log_callback; 841typedef callback1<void, const char *> log_callback;
829typedef callback1<int, int> getfd_callback; 842typedef callback1<int, int> getfd_callback;
830 843
831extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
832extern void rxvt_log (const char *fmt, ...);
833extern void rxvt_warn (const char *fmt, ...);
834extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
835extern void rxvt_exit_failure () __attribute__ ((noreturn));
836
837#define SET_LOCALE(locale) rxvt_set_locale (locale) 844#define SET_LOCALE(locale) rxvt_set_locale (locale)
838extern bool rxvt_set_locale (const char *locale); 845extern bool rxvt_set_locale (const char *locale) NOTHROW;
839extern bool rxvt_push_locale (const char *locale); 846extern void rxvt_push_locale (const char *locale) NOTHROW;
840extern void rxvt_pop_locale (); 847extern void rxvt_pop_locale () NOTHROW;
841
842/****************************************************************************/
843
844#ifdef MENUBAR
845# include "menubar.h"
846#endif
847
848#define BLINK_INTERVAL 0.5
849#define TEXT_BLINK_INTERVAL 0.5
850
851#ifndef __attribute__
852# ifdef __GNUC__
853# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
854# define __attribute__(x)
855# endif
856# endif
857# define __attribute__(x)
858#endif
859 848
860/****************************************************************************/ 849/****************************************************************************/
861 850
862#define LINE_LONGER 0x0001 // line is continued on the next row 851#define LINE_LONGER 0x0001 // line is continued on the next row
863#define LINE_FILTERED 0x0002 // line has been filtered 852#define LINE_FILTERED 0x0002 // line has been filtered
… …
968#endif 957#endif
969 958
970struct rxvt_term : zero_initialized, rxvt_vars { 959struct rxvt_term : zero_initialized, rxvt_vars {
971 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
972 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 961 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
973
974#if ENABLE_PERL 962#if ENABLE_PERL
975 rxvt_perl_term perl; 963 rxvt_perl_term perl;
976#endif 964#endif
977
978 struct mbstate mbstate; // current input multibyte state 965 struct mbstate mbstate; // current input multibyte state
979 966
980 unsigned char want_refresh:1, 967 unsigned char want_refresh:1,
981#ifdef TRANSPARENT 968#ifdef TRANSPARENT
982 want_full_refresh:1, /* awaiting full screen refresh */ 969 want_full_refresh:1, /* awaiting full screen refresh */
… …
984#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 971#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
985 am_transparent:1, /* is a transparent term */ 972 am_transparent:1, /* is a transparent term */
986 am_pixmap_trans:1, /* transparency w/known root pixmap */ 973 am_pixmap_trans:1, /* transparency w/known root pixmap */
987#endif 974#endif
988 current_screen:1, /* primary or secondary */ 975 current_screen:1, /* primary or secondary */
989 hate_those_clicks:1, /* a.k.a. keep mark position */
990 num_scr_allow:1, 976 num_scr_allow:1,
991 bypass_keystate:1, 977 bypass_keystate:1,
992#ifdef CURSOR_BLINK 978#ifdef CURSOR_BLINK
993 hidden_cursor:1, 979 hidden_cursor:1,
994#endif 980#endif
… …
1009#endif 995#endif
1010 scrollbar_align, 996 scrollbar_align,
1011 selection_wait, 997 selection_wait,
1012 selection_type; 998 selection_type;
1013/* ---------- */ 999/* ---------- */
1000 bool rvideo_state, rvideo_mode;
1001#ifndef NO_BELL
1014 short rvideo; 1002 bool rvideo_bell;
1003#endif
1015 int num_scr; /* screen: number lines scrolled */ 1004 int num_scr; /* screen: number lines scrolled */
1016 int prev_ncol, /* screen: previous number of columns */ 1005 int prev_ncol, /* screen: previous number of columns */
1017 prev_nrow; /* screen: previous number of rows */ 1006 prev_nrow; /* screen: previous number of rows */
1018/* ---------- */ 1007/* ---------- */
1019 rend_t rstyle; 1008 rend_t rstyle;
… …
1037 refresh_limit, 1026 refresh_limit,
1038 last_bot, /* scrollbar last bottom position */ 1027 last_bot, /* scrollbar last bottom position */
1039 last_top, /* scrollbar last top position */ 1028 last_top, /* scrollbar last top position */
1040 last_state, /* scrollbar last state */ 1029 last_state, /* scrollbar last state */
1041 scrollbar_len, 1030 scrollbar_len,
1042#ifdef MENUBAR
1043 menu_readonly, /* okay to alter menu? */
1044 Arrows_x,
1045#endif
1046#if MENUBAR_MAX > 1
1047 Nbars,
1048#endif
1049 window_vt_x, 1031 window_vt_x,
1050 window_vt_y, 1032 window_vt_y,
1051 window_sb_x, 1033 window_sb_x,
1052# ifdef POINTER_BLANK 1034# ifdef POINTER_BLANK
1053 pointerBlankDelay, 1035 pointerBlankDelay,
… …
1062 unsigned long priv_modes, 1044 unsigned long priv_modes,
1063 SavedModes; 1045 SavedModes;
1064/* ---------- */ 1046/* ---------- */
1065 Atom xa[NUM_XA]; 1047 Atom xa[NUM_XA];
1066/* ---------- */ 1048/* ---------- */
1067#ifdef MENUBAR 1049#ifdef RXVT_SCROLLBAR
1068 GC menubarGC;
1069#endif
1070#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1071 GC scrollbarGC, 1050 GC scrollbarGC,
1072 topShadowGC, 1051 topShadowGC,
1073 botShadowGC; 1052 botShadowGC;
1074#endif 1053#endif
1075#ifdef XTERM_SCROLLBAR 1054#ifdef XTERM_SCROLLBAR
… …
1107 const char *key_delete; 1086 const char *key_delete;
1108#endif 1087#endif
1109 struct mouse_event MEvent; 1088 struct mouse_event MEvent;
1110 XComposeStatus compose; 1089 XComposeStatus compose;
1111 ttymode_t tio; 1090 ttymode_t tio;
1112#ifdef UTMP_SUPPORT
1113# ifdef HAVE_STRUCT_UTMP
1114 struct utmp ut;
1115# endif
1116# ifdef HAVE_STRUCT_UTMPX
1117 struct utmpx utx;
1118# endif
1119# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1120 char ut_id[5];
1121# endif
1122 int utmp_pos;
1123#endif
1124 row_col_t oldcursor; 1091 row_col_t oldcursor;
1125#ifdef XPM_BACKGROUND 1092#ifdef XPM_BACKGROUND
1126 bgPixmap_t bgPixmap; 1093 bgPixmap_t bgPixmap;
1127 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1094 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1128#endif 1095#endif
1129#ifdef MENUBAR
1130 menu_t *ActiveMenu, /* currently active menu */
1131 *BuildMenu; /* the menu currently being built */
1132 bar_t *CurrentBar;
1133# if ! (MENUBAR_MAX > 1)
1134 bar_t BarList;
1135# endif /* (MENUBAR_MAX > 1) */
1136#endif
1137 1096
1138#if ENABLE_OVERLAY 1097#if ENABLE_OVERLAY
1139 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1098 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1140 text_t **ov_text; 1099 text_t **ov_text;
1141 rend_t **ov_rend; 1100 rend_t **ov_rend;
1142 1101
1143 void scr_swap_overlay (); 1102 void scr_swap_overlay () NOTHROW;
1144 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;
1145 void scr_overlay_off (); 1104 void scr_overlay_off () NOTHROW;
1146 void scr_overlay_set (int x, int y, 1105 void scr_overlay_set (int x, int y,
1147 text_t text, 1106 text_t text,
1148 rend_t rend = OVERLAY_RSTYLE); 1107 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1149 void scr_overlay_set (int x, int y, const char *s); 1108 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1150 void scr_overlay_set (int x, int y, const wchar_t *s); 1109 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1151#endif 1110#endif
1152 1111
1153 vector<void *> allocated; // free these memory blocks with free() 1112 vector<void *> allocated; // free these memory blocks with free()
1154 1113
1155 char *env_windowid; /* environmental variable WINDOWID */ 1114 char *env_windowid; /* environmental variable WINDOWID */
… …
1169 const char *rs[NUM_RESOURCES]; 1128 const char *rs[NUM_RESOURCES];
1170 /* command input buffering */ 1129 /* command input buffering */
1171 char *cmdbuf_ptr, *cmdbuf_endp; 1130 char *cmdbuf_ptr, *cmdbuf_endp;
1172 char cmdbuf_base[CBUFSIZ]; 1131 char cmdbuf_base[CBUFSIZ];
1173 1132
1133 ptytty *pty;
1134
1174 rxvt_salloc *talloc; // text line allocator 1135 rxvt_salloc *talloc; // text line allocator
1175 rxvt_salloc *ralloc; // rend line allocator 1136 rxvt_salloc *ralloc; // rend line allocator
1176 1137
1177 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
1178 1139
… …
1186 void iso14755_54 (int x, int y); 1147 void iso14755_54 (int x, int y);
1187# endif 1148# endif
1188#endif 1149#endif
1189 1150
1190 // modifies first argument(!) 1151 // modifies first argument(!)
1191 void paste (char *data, unsigned int len); 1152 void paste (char *data, unsigned int len) NOTHROW;
1192 1153
1193 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 }
1194 1160
1195#if TRANSPARENT 1161#if TRANSPARENT
1196 void rootwin_cb (XEvent &xev); 1162 void rootwin_cb (XEvent &xev);
1197 xevent_watcher rootwin_ev; 1163 xevent_watcher rootwin_ev;
1198#endif 1164#endif
1199 1165
1200 void x_cb (XEvent &xev); 1166 void x_cb (XEvent &xev);
1167 void flush ();
1201 xevent_watcher termwin_ev; 1168 xevent_watcher termwin_ev;
1202 xevent_watcher vt_ev; 1169 xevent_watcher vt_ev;
1203#ifdef HAVE_SCROLLBARS 1170#ifdef HAVE_SCROLLBARS
1204 xevent_watcher scrollbar_ev; 1171 xevent_watcher scrollbar_ev;
1205#endif 1172#endif
1206#ifdef MENUBAR
1207 xevent_watcher menubar_ev;
1208#endif
1209 1173
1174 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1210 void check_cb (check_watcher &w); check_watcher check_ev; 1175 void check_cb (check_watcher &w); check_watcher check_ev;
1211 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1176 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1212 void flush_cb (time_watcher &w); time_watcher flush_ev; 1177 void flush_cb (time_watcher &w); time_watcher flush_ev;
1213
1214 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;
1215
1216 void incr_cb (time_watcher &w); time_watcher incr_ev; 1179 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1217 1180
1218#ifdef CURSOR_BLINK 1181#ifdef CURSOR_BLINK
1219 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;
1220#endif 1183#endif
1221#ifdef TEXT_BLINK 1184#ifdef TEXT_BLINK
1222 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;
1223#endif 1189#endif
1224 1190
1225#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1191#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1226 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;
1227#endif 1193#endif
… …
1244 1210
1245 void tt_winch (); 1211 void tt_winch ();
1246 1212
1247 rxvt_term (); 1213 rxvt_term ();
1248 ~rxvt_term (); 1214 ~rxvt_term ();
1249 void child_exit (); // child has exited, usually destroys
1250 void destroy (); 1215 void destroy ();
1251 void emergency_cleanup (); 1216 void emergency_cleanup ();
1252 1217
1253 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
1254 bool init_vars (); 1226 bool init_vars ();
1255 1227
1256 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 }
1257 1236
1258 void init_secondary (); 1237 void init_secondary ();
1259 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);
1260 void init_env (); 1240 void init_env ();
1261 void set_locale (const char *locale); 1241 void set_locale (const char *locale);
1262 void init_xlocale (); 1242 void init_xlocale ();
1263 void init_command (const char *const *argv); 1243 void init_command (const char *const *argv);
1264 void run_command (const char *const *argv); 1244 void run_command (const char *const *argv);
… …
1277 XPoint spot; // most recently sent spot position 1257 XPoint spot; // most recently sent spot position
1278 1258
1279 void im_destroy (); 1259 void im_destroy ();
1280 void im_cb (); im_watcher im_ev; 1260 void im_cb (); im_watcher im_ev;
1281 void im_set_size (XRectangle &size); 1261 void im_set_size (XRectangle &size);
1282 void im_set_position (XPoint &pos); 1262 void im_set_position (XPoint &pos) NOTHROW;
1283 void im_set_color (unsigned long &fg, unsigned long &bg); 1263 void im_set_color (unsigned long &fg, unsigned long &bg);
1284 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1264 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1285 1265
1286 bool IMisRunning (); 1266 bool IMisRunning ();
1287 void IMSendSpot (); 1267 void IMSendSpot ();
… …
1289 void IMSetStatusPosition (); 1269 void IMSetStatusPosition ();
1290#endif 1270#endif
1291 1271
1292 void resize_scrollbar (); 1272 void resize_scrollbar ();
1293 1273
1294 void pixel_position (int *x, int *y);
1295
1296 void selection_click (int clicks, int x, int y);
1297 void selection_extend (int x, int y, int flag);
1298 void selection_rotate (int x, int y);
1299
1300 /* autoconvert */
1301
1302 // command.C 1274 // command.C
1303 void lookup_key (XKeyEvent &ev); 1275 void lookup_key (XKeyEvent &ev);
1304 unsigned int cmd_write (const char *str, unsigned int count); 1276 unsigned int cmd_write (const char *str, unsigned int count);
1305 1277
1306 wchar_t next_char (); 1278 wchar_t next_char () NOTHROW;
1307 wchar_t cmd_getc (); 1279 wchar_t cmd_getc () THROW ((class out_of_input));
1308 uint32_t next_octet (); 1280 uint32_t next_octet () NOTHROW;
1309 uint32_t cmd_get8 (); 1281 uint32_t cmd_get8 () THROW ((class out_of_input));
1310 1282
1311 bool cmd_parse (); 1283 bool cmd_parse ();
1312 void mouse_report (XButtonEvent &ev); 1284 void mouse_report (XButtonEvent &ev);
1313 void button_press (XButtonEvent &ev); 1285 void button_press (XButtonEvent &ev);
1314 void button_release (XButtonEvent &ev); 1286 void button_release (XButtonEvent &ev);
… …
1335 void process_sgr_mode (unsigned int nargs, const int *arg); 1307 void process_sgr_mode (unsigned int nargs, const int *arg);
1336 void process_graphics (); 1308 void process_graphics ();
1337 // init.C 1309 // init.C
1338 void Get_Colours (); 1310 void Get_Colours ();
1339 void get_ourmods (); 1311 void get_ourmods ();
1340 // logging.C
1341 void makeutent (const char *pty, const char *hostname);
1342 void cleanutent ();
1343 // main.C 1312 // main.C
1344 void privileged_utmp (rxvt_privaction action);
1345 bool set_fonts (); 1313 bool set_fonts ();
1346 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);
1347 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);
1348 void set_title (const char *str); 1316 void set_title (const char *str);
1349 void set_icon_name (const char *str); 1317 void set_icon_name (const char *str);
1350 void set_window_color (int idx, const char *color); 1318 void set_window_color (int idx, const char *color);
1351 void set_colorfgbg (); 1319 void set_colorfgbg ();
1352 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1320 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1353 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1321 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1354 1322
1355#ifdef MENUBAR
1356 // menubar.C
1357 void menuitem_free (menu_t *menu, menuitem_t *item);
1358 int action_dispatch (action_t *action);
1359 void menuarrow_free (char name);
1360 void menuarrow_add (char *string);
1361 char *menu_find_base (menu_t **menu, char *path);
1362 menu_t *menu_delete (menu_t *menu);
1363 menu_t *menu_add (menu_t *parent, char *path);
1364 void drawbox_menubar (int x, int len, int state);
1365 void drawtriangle (int x, int y, int state);
1366 void drawbox_menuitem (int y, int state);
1367 void menu_show ();
1368 void menu_display (void (rxvt_term::*update) ());
1369 void menu_hide_all ();
1370 void menu_hide ();
1371 void menu_clear (menu_t *menu);
1372 void menubar_clear ();
1373 bar_t *menubar_find (const char *name);
1374 int menubar_push (const char *name);
1375 void menubar_remove (const char *name);
1376 void menubar_dump (FILE *fp);
1377 void menubar_read (const char *filename);
1378 void menubar_dispatch (char *str);
1379 void draw_Arrows (int name, int state);
1380 void menubar_expose ();
1381 int menubar_mapping (int map);
1382 int menu_select (XButtonEvent &ev);
1383 void menubar_select (XButtonEvent &ev);
1384 void menubar_control (XButtonEvent &ev);
1385 void map_menuBar (int map);
1386#endif
1387
1388 // screen.C 1323 // screen.C
1389 1324
1390 void lalloc (line_t &l) 1325 void lalloc (line_t &l) const NOTHROW
1391 { 1326 {
1392 l.t = (text_t *)talloc->alloc (); 1327 l.t = (text_t *)talloc->alloc ();
1393 l.r = (rend_t *)ralloc->alloc (); 1328 l.r = (rend_t *)ralloc->alloc ();
1394 } 1329 }
1395 1330
… …
1399 talloc->free (l.t); 1334 talloc->free (l.t);
1400 ralloc->free (l.r); 1335 ralloc->free (l.r);
1401 } 1336 }
1402#endif 1337#endif
1403 1338
1404 void lresize (line_t &l) 1339 void lresize (line_t &l) const NOTHROW
1405 { 1340 {
1406 if (!l.t) 1341 if (!l.t)
1407 return; 1342 return;
1408 1343
1409 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));
… …
1413 1348
1414 if (ncol > prev_ncol) 1349 if (ncol > prev_ncol)
1415 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1350 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1416 } 1351 }
1417 1352
1418 int fgcolor_of (rend_t r) 1353 int fgcolor_of (rend_t r) const NOTHROW
1419 { 1354 {
1420 int base = GET_BASEFG (r); 1355 int base = GET_BASEFG (r);
1421#ifndef NO_BRIGHTCOLOR 1356#ifndef NO_BRIGHTCOLOR
1422 if (r & RS_Bold 1357 if (r & RS_Bold
1423# if ENABLE_STYLES 1358# if ENABLE_STYLES
… …
1427 base += minBrightCOLOR - minCOLOR; 1362 base += minBrightCOLOR - minCOLOR;
1428#endif 1363#endif
1429 return base; 1364 return base;
1430 } 1365 }
1431 1366
1432 int bgcolor_of (rend_t r) 1367 int bgcolor_of (rend_t r) const NOTHROW
1433 { 1368 {
1434 int base = GET_BASEBG (r); 1369 int base = GET_BASEBG (r);
1435#ifndef NO_BRIGHTCOLOR 1370#ifndef NO_BRIGHTCOLOR
1436 if (r & RS_Blink 1371 if (r & RS_Blink
1437# if ENABLE_STYLES 1372# if ENABLE_STYLES
… …
1441 base += minBrightCOLOR - minCOLOR; 1376 base += minBrightCOLOR - minCOLOR;
1442#endif 1377#endif
1443 return base; 1378 return base;
1444 } 1379 }
1445 1380
1381 bool option (uint32_t opt) const NOTHROW
1382 {
1383 return OPTION (opt);
1384 }
1385
1386 void set_option (uint32_t opt, bool set) NOTHROW
1387 {
1388 if (set)
1389 options |= opt;
1390 else
1391 options &= ~opt;
1392 }
1393
1446 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;
1447 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;
1448 int scr_scroll_text (int row1, int row2, int count); 1396 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1449 void scr_reset (); 1397 void scr_reset ();
1450 void scr_release (); 1398 void scr_release () NOTHROW;
1451 void scr_clear (bool really = false); 1399 void scr_clear (bool really = false) NOTHROW;
1452 void scr_refresh (unsigned char refresh_type); 1400 void scr_refresh () NOTHROW;
1453 bool scr_refresh_rend (rend_t mask, rend_t value); 1401 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1454 void scr_erase_screen (int mode); 1402 void scr_erase_screen (int mode) NOTHROW;
1455#if ENABLE_FRILLS 1403#if ENABLE_FRILLS
1456 void scr_erase_savelines (); 1404 void scr_erase_savelines () NOTHROW;
1457 void scr_backindex (); 1405 void scr_backindex () NOTHROW;
1458 void scr_forwardindex (); 1406 void scr_forwardindex () NOTHROW;
1459#endif 1407#endif
1460 void scr_touch (bool refresh); 1408 void scr_touch (bool refresh) NOTHROW;
1461 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;
1462 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1410 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1463 void scr_recolour (); 1411 void scr_recolour () NOTHROW;
1464 void scr_remap_chars (); 1412 void scr_remap_chars () NOTHROW;
1465 void scr_remap_chars (line_t &l); 1413 void scr_remap_chars (line_t &l) NOTHROW;
1466 1414
1415 enum cursor_mode { SAVE, RESTORE };
1416
1467 void scr_poweron (); 1417 void scr_poweron () NOTHROW;
1468 void scr_cursor (int mode); 1418 void scr_cursor (cursor_mode mode) NOTHROW;
1469 void scr_do_wrap (); 1419 void scr_do_wrap () NOTHROW;
1470 int scr_change_screen (int scrn); 1420 int scr_change_screen (int scrn) NOTHROW;
1471 void scr_color (unsigned int color, int fgbg); 1421 void scr_color (unsigned int color, int fgbg) NOTHROW;
1472 void scr_rendition (int set, int style); 1422 void scr_rendition (int set, int style) NOTHROW;
1473 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;
1474 void scr_backspace (); 1424 void scr_backspace () NOTHROW;
1475 void scr_tab (int count, bool ht = false); 1425 void scr_tab (int count, bool ht = false) NOTHROW;
1476 void scr_gotorc (int row, int col, int relative); 1426 void scr_gotorc (int row, int col, int relative) NOTHROW;
1477 void scr_index (enum page_dirn direction); 1427 void scr_index (enum page_dirn direction) NOTHROW;
1478 void scr_erase_line (int mode); 1428 void scr_erase_line (int mode) NOTHROW;
1479 void scr_E (); 1429 void scr_E () NOTHROW;
1480 void scr_insdel_lines (int count, int insdel); 1430 void scr_insdel_lines (int count, int insdel) NOTHROW;
1481 void scr_insdel_chars (int count, int insdel); 1431 void scr_insdel_chars (int count, int insdel) NOTHROW;
1482 void scr_scroll_region (int top, int bot); 1432 void scr_scroll_region (int top, int bot) NOTHROW;
1483 void scr_cursor_visible (int mode); 1433 void scr_cursor_visible (int mode) NOTHROW;
1484 void scr_autowrap (int mode); 1434 void scr_autowrap (int mode) NOTHROW;
1485 void scr_relative_origin (int mode); 1435 void scr_relative_origin (int mode) NOTHROW;
1486 void scr_insert_mode (int mode); 1436 void scr_insert_mode (int mode) NOTHROW;
1487 void scr_set_tab (int mode); 1437 void scr_set_tab (int mode) NOTHROW;
1488 void scr_rvideo_mode (int mode); 1438 void scr_rvideo_mode (bool on) NOTHROW;
1489 void scr_report_position (); 1439 void scr_report_position () NOTHROW;
1490 void set_font_style (); 1440 void set_font_style () NOTHROW;
1491 void scr_charset_choose (int set); 1441 void scr_charset_choose (int set) NOTHROW;
1492 void scr_charset_set (int set, unsigned int ch); 1442 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1493 int scr_move_to (int y, int len); 1443 void scr_move_to (int y, int len) NOTHROW;
1494 int scr_page (enum page_dirn direction, int nlines); 1444 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1495 int scr_changeview (unsigned int oldviewstart); 1445 bool scr_changeview (int new_view_start) NOTHROW;
1496 void scr_bell (); 1446 void scr_bell () NOTHROW;
1497 void scr_printscreen (int fullhist); 1447 void scr_printscreen (int fullhist) NOTHROW;
1448 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1449 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1498 void scr_reverse_selection (); 1450 void scr_reverse_selection () NOTHROW;
1499 void scr_dump (int fd); 1451 void scr_dump (int fd) NOTHROW;
1452
1500 void selection_check (int check_more); 1453 void selection_check (int check_more) NOTHROW;
1501 void selection_paste (Window win, Atom prop, bool delete_prop); 1454 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1502 void selection_property (Window win, Atom prop); 1455 void selection_property (Window win, Atom prop) NOTHROW;
1503 void selection_request (Time tm, int x, int y); 1456 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1504 int selection_request_other (Atom target, int selnum); 1457 int selection_request_other (Atom target, int selnum) NOTHROW;
1505 void selection_clear (); 1458 void selection_clear () NOTHROW;
1506 void selection_make (Time tm); 1459 void selection_make (Time tm);
1507 bool selection_grab (Time tm); 1460 bool selection_grab (Time tm) NOTHROW;
1508 void selection_start_colrow (int col, int row); 1461 void selection_start_colrow (int col, int row) NOTHROW;
1509 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1462 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1510 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1463 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1511 void selection_remove_trailing_spaces (); 1464 void selection_remove_trailing_spaces () NOTHROW;
1512 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;
1513 1471
1514#if defined(NEXT_SCROLLBAR) 1472#if defined(NEXT_SCROLLBAR)
1515 // scrollbar-next.C 1473 // scrollbar-next.C
1516 Pixmap renderPixmap (const char *const *data, int width, int height); 1474 Pixmap renderPixmap (const char *const *data, int width, int height);
1517 void init_scrollbar_stuff (); 1475 void init_scrollbar_stuff ();
… …
1519 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);
1520#endif 1478#endif
1521 1479
1522#if defined(RXVT_SCROLLBAR) 1480#if defined(RXVT_SCROLLBAR)
1523 // scrollbar-rxvt.C 1481 // scrollbar-rxvt.C
1524 void Draw_button (int x, int y, int state, int dirn);
1525 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1482 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1526#endif 1483#endif
1527 1484
1528#if defined(XTERM_SCROLLBAR) 1485#if defined(XTERM_SCROLLBAR)
1529 // scrollbar-xterm.C 1486 // scrollbar-xterm.C

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