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Comparing cvsroot/rxvt-unicode/src/rxvt.h (file contents):
Revision 1.188 by root, Fri Jan 6 18:33:30 2006 UTC vs.
Revision 1.232 by root, Sat Jan 21 23:50:33 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>
… …
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"
23 40
24#if ENABLE_FRILLS 41#include "rxvtperl.h"
25# define ENABLE_XEMBED 1 42
26# define ENABLE_EWMH 1 43// try to avoid some macros to decrease code size, on some systems
27# define CURSOR_BLINK 1 44#if ENABLE_MINIMAL
45# define strcmp(a,b) (strcmp)(a,b)
46# define strlen(a) (strlen)(a)
47# define strcpy(a,b) (strcpy)(a,b)
48# define memset(a,c,l) (memset)(a,c,l)
49# define memcpy(a,b,l) (memcpy)(a,b,l)
28#endif 50#endif
29 51
30/* 52/*
31 ***************************************************************************** 53 *****************************************************************************
32 * SYSTEM HACKS 54 * SYSTEM HACKS
… …
41#if defined (sun) && !defined (__sun__) 63#if defined (sun) && !defined (__sun__)
42# define __sun__ 1 64# define __sun__ 1
43#endif 65#endif
44 66
45#ifndef HAVE_XPOINTER 67#ifndef HAVE_XPOINTER
46typedef char *XPointer; 68typedef char *XPointer;
47#endif 69#endif
48 70
49#ifdef HAVE_TERMIOS_H 71#ifdef HAVE_TERMIOS_H
50# include <termios.h> 72# include <termios.h>
51typedef struct termios ttymode_t; 73typedef struct termios ttymode_t;
… …
72# define STDIN_FILENO 0 94# define STDIN_FILENO 0
73# define STDOUT_FILENO 1 95# define STDOUT_FILENO 1
74# define STDERR_FILENO 2 96# define STDERR_FILENO 2
75#endif 97#endif
76 98
99/****************************************************************************/
100
101#ifndef __attribute__
102# if __GNUC__
103# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
104# define __attribute__(x)
105# endif
106# endif
107# define __attribute__(x)
108#endif
109
110#define NORETURN __attribute__ ((noreturn))
111#define UNUSED __attribute__ ((unused))
112
113// increases code size unless -fno-enforce-eh-specs
114#if __GNUC__
115# define NOTHROW
116# define THROW(x)
117#else
118# define NOTHROW throw()
119# define THROW(x) throw x
120#endif
121
122// exception thrown on fatal (per-instance) errors
123class rxvt_failure_exception { };
124
125// exception thrown when the command parser runs out of input data
126class out_of_input { };
127
77/* 128/*
78 ***************************************************************************** 129 *****************************************************************************
79 * PROTOTYPES 130 * PROTOTYPES
80 ***************************************************************************** 131 *****************************************************************************
81 */ 132 */
82// main.C 133// main.C
83RETSIGTYPE rxvt_Child_signal (int sig); 134RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
84RETSIGTYPE rxvt_Exit_signal (int sig); 135RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
85void rxvt_clean_exit (); 136void rxvt_clean_exit () NOTHROW;
86void * rxvt_malloc (size_t size); 137void * rxvt_malloc (size_t size);
87void * rxvt_calloc (size_t number, size_t size); 138void * rxvt_calloc (size_t number, size_t size);
88void * rxvt_realloc (void *ptr, size_t size); 139void * rxvt_realloc (void *ptr, size_t size);
89void rxvt_privileges (rxvt_privaction action);
90 140
91// util.C 141// misc.C
92char * rxvt_wcstombs (const wchar_t *str, int len = -1); 142char * rxvt_wcstombs (const wchar_t *str, int len = -1);
93wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 143wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
94char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 144char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
95wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 145wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
96char * rxvt_strdup (const char *str);
97 146
98// misc.C 147#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
148
99char * rxvt_r_basename (const char *str); 149char * rxvt_r_basename (const char *str) NOTHROW;
100void rxvt_vlog (const char *fmt, va_list arg_ptr); 150void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
101void rxvt_log (const char *fmt,...); 151void rxvt_log (const char *fmt,...) NOTHROW;
102void rxvt_warn (const char *fmt,...); 152void rxvt_warn (const char *fmt,...) NOTHROW;
103void rxvt_fatal (const char *fmt,...); 153void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
104void rxvt_exit_failure (); 154void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
155
105int rxvt_Str_match (const char *s1, const char *s2); 156int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
106const char * rxvt_Str_skip_space (const char *str); 157const char * rxvt_Str_skip_space (const char *str) NOTHROW;
107char * rxvt_Str_trim (char *str); 158char * rxvt_Str_trim (char *str) NOTHROW;
108int rxvt_Str_escaped (char *str); 159int rxvt_Str_escaped (char *str) NOTHROW;
109char ** rxvt_splitcommastring (const char *cs); 160char ** rxvt_splitcommastring (const char *cs) NOTHROW;
110void rxvt_freecommastring (char **cs); 161void rxvt_freecommastring (char **cs) NOTHROW;
111char * rxvt_File_find (const char *file, const char *ext, const char *path); 162char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
112void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 163
113void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 164/////////////////////////////////////////////////////////////////////////////
114void rxvt_usleep (int usecs); 165
166// temporarily replace the process environment
167extern char **environ;
168extern char **rxvt_environ; // the original environ pointer
169
170inline void set_environ (stringvec *envv)
171{
172 if (envv)
173 environ = (char **)envv->begin ();
174}
175
176inline void set_environ (char **envv)
177{
178 if (envv)
179 environ = envv;
180}
115 181
116/* 182/*
117 ***************************************************************************** 183 *****************************************************************************
118 * STRUCTURES AND TYPEDEFS 184 * STRUCTURES AND TYPEDEFS
119 ***************************************************************************** 185 *****************************************************************************
120 */ 186 */
121struct grwin_t; 187struct grwin_t;
122 188
123/* Sanitize menubar info */
124#ifndef MENUBAR
125# undef MENUBAR_MAX
126#endif
127#ifndef MENUBAR_MAX
128# define MENUBAR_MAX 0
129#endif
130
131/* If we're using either the rxvt scrollbar or menu bars, keep the 189/* If we're using either the rxvt scrollbar, keep the
132 * scrollColor resource. 190 * scrollColor resource.
133 */ 191 */
134#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 192#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
135# define KEEP_SCROLLCOLOR 1 193# define KEEP_SCROLLCOLOR 1
136#else 194#else
137# undef KEEP_SCROLLCOLOR 195# undef KEEP_SCROLLCOLOR
138#endif 196#endif
139 197
… …
141typedef struct { 199typedef struct {
142 short w, h, x, y; 200 short w, h, x, y;
143 Pixmap pixmap; 201 Pixmap pixmap;
144} bgPixmap_t; 202} bgPixmap_t;
145#endif 203#endif
204
205struct rxvt_ptytty {
206 int pty; // pty file descriptor; connected to rxvt
207 int tty; // tty file descriptor; connected to child
208
209 rxvt_ptytty ()
210 : pty(-1), tty(-1)
211 {
212 }
213
214 virtual ~rxvt_ptytty ()
215 {
216 }
217
218 virtual bool get () = 0;
219#if UTMP_SUPPORT
220 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
221#endif
222
223 void close_tty ();
224 bool make_controlling_tty ();
225 void set_utf8_mode (bool on);
226};
227
228rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
229void rxvt_ptytty_server (); // start the ptytty server process
146 230
147/* 231/*
148 * the 'essential' information for reporting Mouse Events 232 * the 'essential' information for reporting Mouse Events
149 * pared down from XButtonEvent 233 * pared down from XButtonEvent
150 */ 234 */
… …
209 293
210#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 294#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
211# define NO_MOUSE_REPORT_SCROLLBAR 1 295# define NO_MOUSE_REPORT_SCROLLBAR 1
212#endif 296#endif
213 297
214#ifdef NO_RESOURCES
215# undef USE_XGETDEFAULT
216#endif
217
218#if defined (ISO_14755) || defined (ENABLE_PERL)
219# define ENABLE_OVERLAY 1
220#endif
221
222/* now look for other badly set stuff */ 298/* now look for other badly set stuff */
223 299
224#if !defined (EACCESS) && defined(EAGAIN) 300#if !defined (EACCESS) && defined(EAGAIN)
225# define EACCESS EAGAIN 301# define EACCESS EAGAIN
226#endif 302#endif
… …
228#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 304#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
229# define EXIT_SUCCESS 0 /* exit function success */ 305# define EXIT_SUCCESS 0 /* exit function success */
230# define EXIT_FAILURE 1 /* exit function failure */ 306# define EXIT_FAILURE 1 /* exit function failure */
231#endif 307#endif
232 308
233#define menuBar_esc 10
234#define scrollBar_esc 30 309#define scrollBar_esc 30
235#define menuBar_margin 2 /* margin below text */
236 310
237#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 311#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
238# define HAVE_SCROLLBARS 1 312# define HAVE_SCROLLBARS 1
239#endif
240
241/* width of scrollBar, menuBar shadow, must be 1 or 2 */
242#ifdef HALFSHADOW
243# define MENU_SHADOW 1
244#else
245# define MENU_SHADOW 2
246#endif 313#endif
247 314
248#define R_SB_ALIGN_CENTRE 0 315#define R_SB_ALIGN_CENTRE 0
249#define R_SB_ALIGN_TOP 1 316#define R_SB_ALIGN_TOP 1
250#define R_SB_ALIGN_BOTTOM 2 317#define R_SB_ALIGN_BOTTOM 2
… …
323 * | 390 * |
324 * +---< SB_WIDTH_NEXT 391 * +---< SB_WIDTH_NEXT
325 */ 392 */
326 393
327enum { 394enum {
328 NO_REFRESH = 0 , /* Window not visible at all! */ 395 NO_REFRESH = 0, /* Window not visible at all! */
329 FAST_REFRESH = 1<<0, /* Fully exposed window */ 396 FAST_REFRESH = 1, /* Fully exposed window */
330 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 397 SLOW_REFRESH = 2, /* Partially exposed window */
331 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
332}; 398};
333 399
334#ifdef NO_SECONDARY_SCREEN 400#ifdef NO_SECONDARY_SCREEN
335# define NSCREENS 0 401# define NSCREENS 0
336#else 402#else
… …
436 XTerm_property = 3, // change X property 502 XTerm_property = 3, // change X property
437 XTerm_Color = 4, // change colors 503 XTerm_Color = 4, // change colors
438 XTerm_Color00 = 10, // not implemented, CLASH! 504 XTerm_Color00 = 10, // not implemented, CLASH!
439 XTerm_Color01 = 11, // not implemented 505 XTerm_Color01 = 11, // not implemented
440 XTerm_Color_cursor = 12, // change actual 'Cursor' color 506 XTerm_Color_cursor = 12, // change actual 'Cursor' color
441 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 507 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
442 XTerm_Color_pointer_bg = 14, // not implemented 508 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
443 XTerm_Color05 = 15, // not implemented 509 XTerm_Color05 = 15, // not implemented (tektronix fg)
444 XTerm_Color06 = 16, // not implemented 510 XTerm_Color06 = 16, // not implemented (tektronix bg)
445 XTerm_Color_RV = 17, // change actual 'Highlight' color 511 XTerm_Color_RV = 17, // change actual 'Highlight' color
446 XTerm_logfile = 46, // not implemented 512 XTerm_logfile = 46, // not implemented
447 XTerm_font = 50, 513 XTerm_font = 50,
448 514
449 XTerm_konsole30 = 30, // reserved for konsole 515 XTerm_konsole30 = 30, // reserved for konsole
450 XTerm_konsole31 = 31, // reserved for konsole 516 XTerm_konsole31 = 31, // reserved for konsole
451 XTerm_emacs51 = 51, // reserved for emacs shell 517 XTerm_emacs51 = 51, // reserved for emacs shell
452 /* 518 /*
453 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 519 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
520 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
454 */ 521 */
455 XTerm_Color_BD = 18, // change actual 'Bold' color 522 Rxvt_Color_BD = 18, // change actual 'Bold' color
456 XTerm_Color_UL = 19, // change actual 'Underline' color 523 Rxvt_Color_UL = 19, // change actual 'Underline' color
457 XTerm_Pixmap = 20, // new bg pixmap 524 Rxvt_Pixmap = 20, // new bg pixmap
458 XTerm_restoreFG = 39, // change default fg color 525 Rxvt_restoreFG = 39, // change default fg color
459 XTerm_restoreBG = 49, // change default bg color 526 Rxvt_restoreBG = 49, // change default bg color
460 XTerm_dumpscreen = 55, // dump scrollback and all of screen 527 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
461 528
462 URxvt_locale = 701, // change locale 529 URxvt_locale = 701, // change locale
463 URxvt_Menu = 703, // set menu item 530
464 URxvt_Color_IT = 704, // change actual 'Italic' colour 531 URxvt_Color_IT = 704, // change actual 'Italic' colour
465 URxvt_Color_tint = 705, // change actual tint colour 532 URxvt_Color_tint = 705, // change actual tint colour
533 URxvt_Color_BD = 706,
534 URxvt_Color_UL = 707,
466 535
467 URxvt_font = 710, 536 URxvt_font = 710,
468 URxvt_boldFont = 711, 537 URxvt_boldFont = 711,
469 URxvt_italicFont = 712, 538 URxvt_italicFont = 712,
470 URxvt_boldItalicFont = 713, 539 URxvt_boldItalicFont = 713,
… …
594#endif 663#endif
595#if TRANSPARENT 664#if TRANSPARENT
596 XA_XROOTPMAP_ID, 665 XA_XROOTPMAP_ID,
597 XA_ESETROOT_PMAP_ID, 666 XA_ESETROOT_PMAP_ID,
598#endif 667#endif
599#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
600 XA_DNDPROTOCOL,
601 XA_DNDSELECTION,
602#endif
603#if ENABLE_XEMBED 668#if ENABLE_XEMBED
604 XA_XEMBED, 669 XA_XEMBED,
605 XA_XEMBED_INFO, 670 XA_XEMBED_INFO,
606#endif 671#endif
607 NUM_XA 672 NUM_XA
… …
621#define PrivMode_ShiftKeys (1UL<<10) 686#define PrivMode_ShiftKeys (1UL<<10)
622#define PrivMode_VisibleCursor (1UL<<11) 687#define PrivMode_VisibleCursor (1UL<<11)
623#define PrivMode_MouseX10 (1UL<<12) 688#define PrivMode_MouseX10 (1UL<<12)
624#define PrivMode_MouseX11 (1UL<<13) 689#define PrivMode_MouseX11 (1UL<<13)
625#define PrivMode_scrollBar (1UL<<14) 690#define PrivMode_scrollBar (1UL<<14)
626#define PrivMode_menuBar (1UL<<15)
627#define PrivMode_TtyOutputInh (1UL<<16) 691#define PrivMode_TtyOutputInh (1UL<<15)
628#define PrivMode_Keypress (1UL<<17) 692#define PrivMode_Keypress (1UL<<16)
629#define PrivMode_smoothScroll (1UL<<18) 693#define PrivMode_smoothScroll (1UL<<17)
630#define PrivMode_vt52 (1UL<<19) 694#define PrivMode_vt52 (1UL<<18)
631#define PrivMode_LFNL (1UL<<20) 695#define PrivMode_LFNL (1UL<<19)
632/* too annoying to implement X11 highlight tracking */ 696/* too annoying to implement X11 highlight tracking */
633/* #define PrivMode_MouseX11Track (1LU<<21) */ 697/* #define PrivMode_MouseX11Track (1LU<<20) */
634 698
635#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 699#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
636#define PrivMode(test,bit) \ 700#define PrivMode(test,bit) \
637 if (test) \ 701 if (test) \
638 priv_modes |= (bit); \ 702 priv_modes |= (bit); \
… …
685/* 749/*
686 ***************************************************************************** 750 *****************************************************************************
687 * MACRO DEFINES 751 * MACRO DEFINES
688 ***************************************************************************** 752 *****************************************************************************
689 */ 753 */
754#define dLocal(type,name) type const name = this->name
690#define dDisp Display *disp = display->display 755#define dDisp Display *disp = this->display->display
691 756
692/* convert pixel dimensions to row/column values. Everything as int32_t */ 757/* convert pixel dimensions to row/column values. Everything as int32_t */
693#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 758#define Pixel2Col(x) Pixel2Width((int32_t)(x))
694#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 759#define Pixel2Row(y) Pixel2Height((int32_t)(y))
695#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 760#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
697#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 762#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
698#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 763#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
699#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 764#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
700#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 765#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
701 766
767#define OPTION(opt) (options & (opt))
768#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
769 | Opt_jumpScroll | Opt_secondaryScreen \
770 | Opt_pastableTabs | Opt_intensityStyles)
771
702// for m >= -n, ensure remainder lies between 0..n-1 772// for m >= -n, ensure remainder lies between 0..n-1
703#define MOD(m,n) (((m) + (n)) % (n)) 773#define MOD(m,n) (((m) + (n)) % (n))
704 774
705#define LINENO(n) MOD (term_start + int(n), total_rows) 775#define LINENO(n) MOD (term_start + int(n), total_rows)
706#define ROW(n) row_buf [LINENO (n)] 776#define ROW(n) row_buf [LINENO (n)]
… …
763#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 833#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
764#define scrollbar_position(y) ((y) - scrollBar.beg) 834#define scrollbar_position(y) ((y) - scrollBar.beg)
765#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 835#define scrollbar_size() (scrollBar.end - scrollBar.beg \
766 - scrollbar_minheight ()) 836 - scrollbar_minheight ())
767 837
768#if (MENUBAR_MAX > 1)
769/* rendition style flags */
770# define menuBar_height() (fheight + MENU_SHADOW)
771# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
772# define isMenuBarWindow(w) ((w) == menuBar.win)
773#else
774# define menuBar_height() (0)
775# define menuBar_TotalHeight() (0)
776# define isMenuBarWindow(w) (0)
777#endif
778
779#ifdef XPM_BACKGROUND 838#ifdef XPM_BACKGROUND
780# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 839# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
781#else 840#else
782# define XPMClearArea(a, b, c, d, e, f, g) 841# define XPMClearArea(a, b, c, d, e, f, g)
783#endif 842#endif
784 843
785#ifdef UTMP_SUPPORT
786# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
787# undef HAVE_UTMPX_H
788# undef HAVE_STRUCT_UTMPX
789# endif
790# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
791# undef HAVE_UTMP_H
792# undef HAVE_STRUCT_UTMP
793# endif
794
795# ifdef HAVE_UTMPX_H
796# include <utmpx.h>
797# endif
798# ifdef HAVE_UTMP_H
799# include <utmp.h>
800# endif
801#endif
802
803#ifdef DEBUG_CMD 844#ifdef DEBUG_CMD
804# define D_CMD(x) fprintf x ; fputc('\n', stderr) 845# define D_CMD(x) fprintf x ; fputc('\n', stderr)
805#else 846#else
806# define D_CMD(x) 847# define D_CMD(x)
807#endif 848#endif
… …
819# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 860# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
820#else 861#else
821# define D_SIZE(x) 862# define D_SIZE(x)
822#endif 863#endif
823 864
824extern class rxvt_failure_exception { } rxvt_failure_exception;
825
826typedef callback1<void, const char *> log_callback; 865typedef callback1<void, const char *> log_callback;
827typedef callback1<int, int> getfd_callback; 866typedef callback1<int, int> getfd_callback;
828 867
829extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
830extern void rxvt_log (const char *fmt, ...);
831extern void rxvt_warn (const char *fmt, ...);
832extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
833extern void rxvt_exit_failure () __attribute__ ((noreturn));
834
835#define SET_LOCALE(locale) rxvt_set_locale (locale) 868#define SET_LOCALE(locale) rxvt_set_locale (locale)
836extern bool rxvt_set_locale (const char *locale); 869extern bool rxvt_set_locale (const char *locale) NOTHROW;
837extern bool rxvt_push_locale (const char *locale); 870extern void rxvt_push_locale (const char *locale) NOTHROW;
838extern void rxvt_pop_locale (); 871extern void rxvt_pop_locale () NOTHROW;
839
840/****************************************************************************/
841
842#ifdef MENUBAR
843# include "menubar.h"
844#endif
845
846#define BLINK_INTERVAL 0.5
847#define TEXT_BLINK_INTERVAL 0.5
848
849#ifndef __attribute__
850# ifdef __GNUC__
851# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
852# define __attribute__(x)
853# endif
854# endif
855# define __attribute__(x)
856#endif
857 872
858/****************************************************************************/ 873/****************************************************************************/
859 874
860#define LINE_LONGER 0x0001 // line is continued on the next row 875#define LINE_LONGER 0x0001 // line is continued on the next row
861#define LINE_FILTERED 0x0002 // line has been filtered 876#define LINE_FILTERED 0x0002 // line has been filtered
… …
920#if UNICODE3 935#if UNICODE3
921# define COMPOSE_LO 0x40000000UL 936# define COMPOSE_LO 0x40000000UL
922# define COMPOSE_HI 0x400fffffUL 937# define COMPOSE_HI 0x400fffffUL
923# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 938# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
924#else 939#else
940# if ENABLE_PERL
941# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
942# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
943# else
925# define COMPOSE_LO 0xd800UL 944# define COMPOSE_LO 0xd800UL
926# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 945# define COMPOSE_HI 0xf8ffUL
927# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 946# endif
947# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
928#endif 948#endif
929 949
930#if ENABLE_COMBINING 950#if ENABLE_COMBINING
931// compose chars are used to represent composite characters 951// compose chars are used to represent composite characters
932// that are not representable in unicode, as well as characters 952// that are not representable in unicode, as well as characters
… …
959#ifdef KEYSYM_RESOURCE 979#ifdef KEYSYM_RESOURCE
960 class keyboard_manager; 980 class keyboard_manager;
961#endif 981#endif
962 982
963struct rxvt_term : zero_initialized, rxvt_vars { 983struct rxvt_term : zero_initialized, rxvt_vars {
964 log_callback *log_hook; // log error messages through this hook, if != 0 984 log_callback *log_hook; // log error messages through this hook, if != 0
965 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 985 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
966
967#if ENABLE_PERL 986#if ENABLE_PERL
968 void *self; // perl's $self 987 rxvt_perl_term perl;
969#endif 988#endif
970
971 struct mbstate mbstate; // current input multibyte state 989 struct mbstate mbstate; // current input multibyte state
972 990
973 unsigned char want_refresh:1, 991 unsigned char want_refresh:1,
974#ifdef TRANSPARENT 992#ifdef TRANSPARENT
975 want_full_refresh:1, /* awaiting full screen refresh */ 993 want_full_refresh:1, /* awaiting full screen refresh */
… …
977#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 995#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
978 am_transparent:1, /* is a transparent term */ 996 am_transparent:1, /* is a transparent term */
979 am_pixmap_trans:1, /* transparency w/known root pixmap */ 997 am_pixmap_trans:1, /* transparency w/known root pixmap */
980#endif 998#endif
981 current_screen:1, /* primary or secondary */ 999 current_screen:1, /* primary or secondary */
982 hate_those_clicks:1, /* a.k.a. keep mark position */
983 num_scr_allow:1, 1000 num_scr_allow:1,
984 bypass_keystate:1, 1001 bypass_keystate:1,
985#ifdef CURSOR_BLINK 1002#ifdef CURSOR_BLINK
986 hidden_cursor:1, 1003 hidden_cursor:1,
987#endif 1004#endif
… …
1002#endif 1019#endif
1003 scrollbar_align, 1020 scrollbar_align,
1004 selection_wait, 1021 selection_wait,
1005 selection_type; 1022 selection_type;
1006/* ---------- */ 1023/* ---------- */
1024 bool rvideo_state, rvideo_mode;
1025#ifndef NO_BELL
1007 short rvideo; 1026 bool rvideo_bell;
1027#endif
1008 int num_scr; /* screen: number lines scrolled */ 1028 int num_scr; /* screen: number lines scrolled */
1009 int prev_ncol, /* screen: previous number of columns */ 1029 int prev_ncol, /* screen: previous number of columns */
1010 prev_nrow; /* screen: previous number of rows */ 1030 prev_nrow; /* screen: previous number of rows */
1011/* ---------- */ 1031/* ---------- */
1012 rend_t rstyle; 1032 rend_t rstyle;
… …
1030 refresh_limit, 1050 refresh_limit,
1031 last_bot, /* scrollbar last bottom position */ 1051 last_bot, /* scrollbar last bottom position */
1032 last_top, /* scrollbar last top position */ 1052 last_top, /* scrollbar last top position */
1033 last_state, /* scrollbar last state */ 1053 last_state, /* scrollbar last state */
1034 scrollbar_len, 1054 scrollbar_len,
1035#ifdef MENUBAR
1036 menu_readonly, /* okay to alter menu? */
1037 Arrows_x,
1038#endif
1039#if MENUBAR_MAX > 1
1040 Nbars,
1041#endif
1042 window_vt_x, 1055 window_vt_x,
1043 window_vt_y, 1056 window_vt_y,
1044 window_sb_x, 1057 window_sb_x,
1045# ifdef POINTER_BLANK 1058# ifdef POINTER_BLANK
1046 pointerBlankDelay, 1059 pointerBlankDelay,
… …
1055 unsigned long priv_modes, 1068 unsigned long priv_modes,
1056 SavedModes; 1069 SavedModes;
1057/* ---------- */ 1070/* ---------- */
1058 Atom xa[NUM_XA]; 1071 Atom xa[NUM_XA];
1059/* ---------- */ 1072/* ---------- */
1060#ifdef MENUBAR 1073#ifdef RXVT_SCROLLBAR
1061 GC menubarGC;
1062#endif
1063#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1064 GC scrollbarGC, 1074 GC scrollbarGC,
1065 topShadowGC, 1075 topShadowGC,
1066 botShadowGC; 1076 botShadowGC;
1067#endif 1077#endif
1068#ifdef XTERM_SCROLLBAR 1078#ifdef XTERM_SCROLLBAR
… …
1100 const char *key_delete; 1110 const char *key_delete;
1101#endif 1111#endif
1102 struct mouse_event MEvent; 1112 struct mouse_event MEvent;
1103 XComposeStatus compose; 1113 XComposeStatus compose;
1104 ttymode_t tio; 1114 ttymode_t tio;
1105#ifdef UTMP_SUPPORT
1106# ifdef HAVE_STRUCT_UTMP
1107 struct utmp ut;
1108# endif
1109# ifdef HAVE_STRUCT_UTMPX
1110 struct utmpx utx;
1111# endif
1112# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1113 char ut_id[5];
1114# endif
1115 int utmp_pos;
1116#endif
1117 row_col_t oldcursor; 1115 row_col_t oldcursor;
1118#ifdef XPM_BACKGROUND 1116#ifdef XPM_BACKGROUND
1119 bgPixmap_t bgPixmap; 1117 bgPixmap_t bgPixmap;
1120 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1118 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1121#endif 1119#endif
1122#ifdef MENUBAR
1123 menu_t *ActiveMenu, /* currently active menu */
1124 *BuildMenu; /* the menu currently being built */
1125 bar_t *CurrentBar;
1126# if ! (MENUBAR_MAX > 1)
1127 bar_t BarList;
1128# endif /* (MENUBAR_MAX > 1) */
1129#endif
1130 1120
1131#if ENABLE_OVERLAY 1121#if ENABLE_OVERLAY
1132 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1122 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1133 text_t **ov_text; 1123 text_t **ov_text;
1134 rend_t **ov_rend; 1124 rend_t **ov_rend;
1135 1125
1136 void scr_swap_overlay (); 1126 void scr_swap_overlay () NOTHROW;
1137 void scr_overlay_new (int x, int y, int w, int h); 1127 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1138 void scr_overlay_off (); 1128 void scr_overlay_off () NOTHROW;
1139 void scr_overlay_set (int x, int y, 1129 void scr_overlay_set (int x, int y,
1140 text_t text, 1130 text_t text,
1141 rend_t rend = OVERLAY_RSTYLE); 1131 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1142 void scr_overlay_set (int x, int y, const char *s); 1132 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1143 void scr_overlay_set (int x, int y, const wchar_t *s); 1133 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1144#endif 1134#endif
1145 1135
1146 vector<void *> allocated; // free these memory blocks with free() 1136 vector<void *> allocated; // free these memory blocks with free()
1147 1137
1148 char *env_windowid; /* environmental variable WINDOWID */ 1138 char *env_windowid; /* environmental variable WINDOWID */
… …
1162 const char *rs[NUM_RESOURCES]; 1152 const char *rs[NUM_RESOURCES];
1163 /* command input buffering */ 1153 /* command input buffering */
1164 char *cmdbuf_ptr, *cmdbuf_endp; 1154 char *cmdbuf_ptr, *cmdbuf_endp;
1165 char cmdbuf_base[CBUFSIZ]; 1155 char cmdbuf_base[CBUFSIZ];
1166 1156
1157 rxvt_ptytty *pty;
1158
1167 rxvt_salloc *talloc; // text line allocator 1159 rxvt_salloc *talloc; // text line allocator
1168 rxvt_salloc *ralloc; // rend line allocator 1160 rxvt_salloc *ralloc; // rend line allocator
1169 1161
1170 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1162 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1171 1163
… …
1179 void iso14755_54 (int x, int y); 1171 void iso14755_54 (int x, int y);
1180# endif 1172# endif
1181#endif 1173#endif
1182 1174
1183 // modifies first argument(!) 1175 // modifies first argument(!)
1184 void paste (char *data, unsigned int len); 1176 void paste (char *data, unsigned int len) NOTHROW;
1185 1177
1186 void flush (); 1178 long vt_emask, vt_emask_perl;
1179
1180 void vt_select_input () const NOTHROW
1181 {
1182 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1183 }
1187 1184
1188#if TRANSPARENT 1185#if TRANSPARENT
1189 void rootwin_cb (XEvent &xev); 1186 void rootwin_cb (XEvent &xev);
1190 xevent_watcher rootwin_ev; 1187 xevent_watcher rootwin_ev;
1191#endif 1188#endif
1192 1189
1193 void x_cb (XEvent &xev); 1190 void x_cb (XEvent &xev);
1191 void flush ();
1194 xevent_watcher termwin_ev; 1192 xevent_watcher termwin_ev;
1195 xevent_watcher vt_ev; 1193 xevent_watcher vt_ev;
1196#ifdef HAVE_SCROLLBARS 1194#ifdef HAVE_SCROLLBARS
1197 xevent_watcher scrollbar_ev; 1195 xevent_watcher scrollbar_ev;
1198#endif 1196#endif
1199#ifdef MENUBAR
1200 xevent_watcher menubar_ev;
1201#endif
1202 1197
1198 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1203 void check_cb (check_watcher &w); check_watcher check_ev; 1199 void check_cb (check_watcher &w); check_watcher check_ev;
1204 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1200 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1205 void flush_cb (time_watcher &w); time_watcher flush_ev; 1201 void flush_cb (time_watcher &w); time_watcher flush_ev;
1206
1207 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1202 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1208
1209 void incr_cb (time_watcher &w); time_watcher incr_ev; 1203 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1210 1204
1211#ifdef CURSOR_BLINK 1205#ifdef CURSOR_BLINK
1212 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1206 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1213#endif 1207#endif
1214#ifdef TEXT_BLINK 1208#ifdef TEXT_BLINK
1215 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1209 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1210#endif
1211#ifndef NO_BELL
1212 void bell_cb (time_watcher &w); time_watcher bell_ev;
1216#endif 1213#endif
1217 1214
1218#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1215#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1219 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1216 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1220#endif 1217#endif
… …
1237 1234
1238 void tt_winch (); 1235 void tt_winch ();
1239 1236
1240 rxvt_term (); 1237 rxvt_term ();
1241 ~rxvt_term (); 1238 ~rxvt_term ();
1242 void child_exit (); // child has exited, usually destroys
1243 void destroy (); 1239 void destroy ();
1244 void emergency_cleanup (); 1240 void emergency_cleanup ();
1245 1241
1246 bool init (int argc, const char *const *argv); 1242 bool init (int argc, const char *const *argv);
1247 bool init_vars (); 1243 bool init_vars ();
1248 1244
1249 bool pty_fill (); 1245 bool pty_fill ();
1250 1246
1247 void make_current () const // make this the "currently active" urxvt instance
1248 {
1249 SET_R (this);
1250 rxvt_set_locale (locale);
1251 set_environ (envv);
1252 }
1253
1251 void init_secondary (); 1254 void init_secondary ();
1252 const char **init_resources (int argc, const char *const *argv); 1255 const char **init_resources (int argc, const char *const *argv);
1256 const char *x_resource (const char *name);
1253 void init_env (); 1257 void init_env ();
1254 void set_locale (const char *locale); 1258 void set_locale (const char *locale);
1255 void init_xlocale (); 1259 void init_xlocale ();
1256 void init_command (const char *const *argv); 1260 void init_command (const char *const *argv);
1257 void run_command (const char *const *argv); 1261 void run_command (const char *const *argv);
… …
1270 XPoint spot; // most recently sent spot position 1274 XPoint spot; // most recently sent spot position
1271 1275
1272 void im_destroy (); 1276 void im_destroy ();
1273 void im_cb (); im_watcher im_ev; 1277 void im_cb (); im_watcher im_ev;
1274 void im_set_size (XRectangle &size); 1278 void im_set_size (XRectangle &size);
1275 void im_set_position (XPoint &pos); 1279 void im_set_position (XPoint &pos) NOTHROW;
1276 void im_set_color (unsigned long &fg, unsigned long &bg); 1280 void im_set_color (unsigned long &fg, unsigned long &bg);
1277 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1281 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1278 1282
1279 bool IMisRunning (); 1283 bool IMisRunning ();
1280 void IMSendSpot (); 1284 void IMSendSpot ();
… …
1282 void IMSetStatusPosition (); 1286 void IMSetStatusPosition ();
1283#endif 1287#endif
1284 1288
1285 void resize_scrollbar (); 1289 void resize_scrollbar ();
1286 1290
1287 void pixel_position (int *x, int *y);
1288
1289 void selection_click (int clicks, int x, int y);
1290 void selection_extend (int x, int y, int flag);
1291 void selection_rotate (int x, int y);
1292
1293 /* autoconvert */
1294
1295 // command.C 1291 // command.C
1296 void lookup_key (XKeyEvent &ev); 1292 void lookup_key (XKeyEvent &ev);
1297 unsigned int cmd_write (const char *str, unsigned int count); 1293 unsigned int cmd_write (const char *str, unsigned int count);
1298 1294
1299 wchar_t next_char (); 1295 wchar_t next_char () NOTHROW;
1300 wchar_t cmd_getc (); 1296 wchar_t cmd_getc () THROW ((class out_of_input));
1301 uint32_t next_octet (); 1297 uint32_t next_octet () NOTHROW;
1302 uint32_t cmd_get8 (); 1298 uint32_t cmd_get8 () THROW ((class out_of_input));
1303 1299
1304 bool cmd_parse (); 1300 bool cmd_parse ();
1305 void mouse_report (XButtonEvent &ev); 1301 void mouse_report (XButtonEvent &ev);
1306 void button_press (XButtonEvent &ev); 1302 void button_press (XButtonEvent &ev);
1307 void button_release (XButtonEvent &ev); 1303 void button_release (XButtonEvent &ev);
… …
1328 void process_sgr_mode (unsigned int nargs, const int *arg); 1324 void process_sgr_mode (unsigned int nargs, const int *arg);
1329 void process_graphics (); 1325 void process_graphics ();
1330 // init.C 1326 // init.C
1331 void Get_Colours (); 1327 void Get_Colours ();
1332 void get_ourmods (); 1328 void get_ourmods ();
1333 // logging.C
1334 void makeutent (const char *pty, const char *hostname);
1335 void cleanutent ();
1336 // main.C 1329 // main.C
1337 void privileged_utmp (rxvt_privaction action);
1338 bool set_fonts (); 1330 bool set_fonts ();
1339 void set_string_property (Atom prop, const char *str, int len = -1); 1331 void set_string_property (Atom prop, const char *str, int len = -1);
1340 void set_utf8_property (Atom prop, const char *str, int len = -1); 1332 void set_utf8_property (Atom prop, const char *str, int len = -1);
1341 void set_title (const char *str); 1333 void set_title (const char *str);
1342 void set_icon_name (const char *str); 1334 void set_icon_name (const char *str);
1343 void set_window_color (int idx, const char *color); 1335 void set_window_color (int idx, const char *color);
1344 void set_colorfgbg (); 1336 void set_colorfgbg ();
1345 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1337 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1346 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1338 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1347 1339
1348#ifdef MENUBAR
1349 // menubar.C
1350 void menuitem_free (menu_t *menu, menuitem_t *item);
1351 int action_dispatch (action_t *action);
1352 void menuarrow_free (char name);
1353 void menuarrow_add (char *string);
1354 char *menu_find_base (menu_t **menu, char *path);
1355 menu_t *menu_delete (menu_t *menu);
1356 menu_t *menu_add (menu_t *parent, char *path);
1357 void drawbox_menubar (int x, int len, int state);
1358 void drawtriangle (int x, int y, int state);
1359 void drawbox_menuitem (int y, int state);
1360 void menu_show ();
1361 void menu_display (void (rxvt_term::*update) ());
1362 void menu_hide_all ();
1363 void menu_hide ();
1364 void menu_clear (menu_t *menu);
1365 void menubar_clear ();
1366 bar_t *menubar_find (const char *name);
1367 int menubar_push (const char *name);
1368 void menubar_remove (const char *name);
1369 void menubar_dump (FILE *fp);
1370 void menubar_read (const char *filename);
1371 void menubar_dispatch (char *str);
1372 void draw_Arrows (int name, int state);
1373 void menubar_expose ();
1374 int menubar_mapping (int map);
1375 int menu_select (XButtonEvent &ev);
1376 void menubar_select (XButtonEvent &ev);
1377 void menubar_control (XButtonEvent &ev);
1378 void map_menuBar (int map);
1379#endif
1380
1381 // screen.C 1340 // screen.C
1382 1341
1383 void lalloc (line_t &l) 1342 void lalloc (line_t &l) const NOTHROW
1384 { 1343 {
1385 l.t = (text_t *)talloc->alloc (); 1344 l.t = (text_t *)talloc->alloc ();
1386 l.r = (rend_t *)ralloc->alloc (); 1345 l.r = (rend_t *)ralloc->alloc ();
1387 } 1346 }
1388 1347
… …
1392 talloc->free (l.t); 1351 talloc->free (l.t);
1393 ralloc->free (l.r); 1352 ralloc->free (l.r);
1394 } 1353 }
1395#endif 1354#endif
1396 1355
1397 void lresize (line_t &l) 1356 void lresize (line_t &l) const NOTHROW
1398 { 1357 {
1399 if (!l.t) 1358 if (!l.t)
1400 return; 1359 return;
1401 1360
1402 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1361 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1406 1365
1407 if (ncol > prev_ncol) 1366 if (ncol > prev_ncol)
1408 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1367 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1409 } 1368 }
1410 1369
1411 int fgcolor_of (rend_t r) 1370 int fgcolor_of (rend_t r) const NOTHROW
1412 { 1371 {
1413 int base = GET_BASEFG (r); 1372 int base = GET_BASEFG (r);
1414#ifndef NO_BRIGHTCOLOR 1373#ifndef NO_BRIGHTCOLOR
1415 if (r & RS_Bold 1374 if (r & RS_Bold
1416# if ENABLE_STYLES 1375# if ENABLE_STYLES
… …
1420 base += minBrightCOLOR - minCOLOR; 1379 base += minBrightCOLOR - minCOLOR;
1421#endif 1380#endif
1422 return base; 1381 return base;
1423 } 1382 }
1424 1383
1425 int bgcolor_of (rend_t r) 1384 int bgcolor_of (rend_t r) const NOTHROW
1426 { 1385 {
1427 int base = GET_BASEBG (r); 1386 int base = GET_BASEBG (r);
1428#ifndef NO_BRIGHTCOLOR 1387#ifndef NO_BRIGHTCOLOR
1429 if (r & RS_Blink 1388 if (r & RS_Blink
1430# if ENABLE_STYLES 1389# if ENABLE_STYLES
… …
1434 base += minBrightCOLOR - minCOLOR; 1393 base += minBrightCOLOR - minCOLOR;
1435#endif 1394#endif
1436 return base; 1395 return base;
1437 } 1396 }
1438 1397
1398 bool option (uint32_t opt) const NOTHROW
1399 {
1400 return OPTION (opt);
1401 }
1402
1403 void set_option (uint32_t opt, bool set) NOTHROW
1404 {
1405 if (set)
1406 options |= opt;
1407 else
1408 options &= ~opt;
1409 }
1410
1439 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1411 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1440 void scr_blank_screen_mem (line_t &l, rend_t efs); 1412 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1441 int scr_scroll_text (int row1, int row2, int count); 1413 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1442 void scr_reset (); 1414 void scr_reset ();
1443 void scr_release (); 1415 void scr_release () NOTHROW;
1444 void scr_clear (bool really = false); 1416 void scr_clear (bool really = false) NOTHROW;
1445 void scr_refresh (unsigned char refresh_type); 1417 void scr_refresh () NOTHROW;
1446 bool scr_refresh_rend (rend_t mask, rend_t value); 1418 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1447 void scr_erase_screen (int mode); 1419 void scr_erase_screen (int mode) NOTHROW;
1448#if ENABLE_FRILLS 1420#if ENABLE_FRILLS
1449 void scr_erase_savelines (); 1421 void scr_erase_savelines () NOTHROW;
1450 void scr_backindex (); 1422 void scr_backindex () NOTHROW;
1451 void scr_forwardindex (); 1423 void scr_forwardindex () NOTHROW;
1452#endif 1424#endif
1453 void scr_touch (bool refresh); 1425 void scr_touch (bool refresh) NOTHROW;
1454 void scr_expose (int x, int y, int width, int height, bool refresh); 1426 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1455 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1427 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1456 void scr_recolour (); 1428 void scr_recolour () NOTHROW;
1457 void scr_remap_chars (); 1429 void scr_remap_chars () NOTHROW;
1458 void scr_remap_chars (line_t &l); 1430 void scr_remap_chars (line_t &l) NOTHROW;
1459 1431
1432 enum cursor_mode { SAVE, RESTORE };
1433
1460 void scr_poweron (); 1434 void scr_poweron () NOTHROW;
1461 void scr_cursor (int mode); 1435 void scr_cursor (cursor_mode mode) NOTHROW;
1462 void scr_do_wrap (); 1436 void scr_do_wrap () NOTHROW;
1463 int scr_change_screen (int scrn); 1437 int scr_change_screen (int scrn) NOTHROW;
1464 void scr_color (unsigned int color, int fgbg); 1438 void scr_color (unsigned int color, int fgbg) NOTHROW;
1465 void scr_rendition (int set, int style); 1439 void scr_rendition (int set, int style) NOTHROW;
1466 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1440 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1467 void scr_backspace (); 1441 void scr_backspace () NOTHROW;
1468 void scr_tab (int count, bool ht = false); 1442 void scr_tab (int count, bool ht = false) NOTHROW;
1469 void scr_gotorc (int row, int col, int relative); 1443 void scr_gotorc (int row, int col, int relative) NOTHROW;
1470 void scr_index (enum page_dirn direction); 1444 void scr_index (enum page_dirn direction) NOTHROW;
1471 void scr_erase_line (int mode); 1445 void scr_erase_line (int mode) NOTHROW;
1472 void scr_E (); 1446 void scr_E () NOTHROW;
1473 void scr_insdel_lines (int count, int insdel); 1447 void scr_insdel_lines (int count, int insdel) NOTHROW;
1474 void scr_insdel_chars (int count, int insdel); 1448 void scr_insdel_chars (int count, int insdel) NOTHROW;
1475 void scr_scroll_region (int top, int bot); 1449 void scr_scroll_region (int top, int bot) NOTHROW;
1476 void scr_cursor_visible (int mode); 1450 void scr_cursor_visible (int mode) NOTHROW;
1477 void scr_autowrap (int mode); 1451 void scr_autowrap (int mode) NOTHROW;
1478 void scr_relative_origin (int mode); 1452 void scr_relative_origin (int mode) NOTHROW;
1479 void scr_insert_mode (int mode); 1453 void scr_insert_mode (int mode) NOTHROW;
1480 void scr_set_tab (int mode); 1454 void scr_set_tab (int mode) NOTHROW;
1481 void scr_rvideo_mode (int mode); 1455 void scr_rvideo_mode (bool on) NOTHROW;
1482 void scr_report_position (); 1456 void scr_report_position () NOTHROW;
1483 void set_font_style (); 1457 void set_font_style () NOTHROW;
1484 void scr_charset_choose (int set); 1458 void scr_charset_choose (int set) NOTHROW;
1485 void scr_charset_set (int set, unsigned int ch); 1459 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1486 int scr_move_to (int y, int len); 1460 void scr_move_to (int y, int len) NOTHROW;
1487 int scr_page (enum page_dirn direction, int nlines); 1461 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1488 int scr_changeview (unsigned int oldviewstart); 1462 bool scr_changeview (int new_view_start) NOTHROW;
1489 void scr_bell (); 1463 void scr_bell () NOTHROW;
1490 void scr_printscreen (int fullhist); 1464 void scr_printscreen (int fullhist) NOTHROW;
1465 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1466 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1491 void scr_reverse_selection (); 1467 void scr_reverse_selection () NOTHROW;
1492 void scr_dump (int fd); 1468 void scr_dump (int fd) NOTHROW;
1469
1493 void selection_check (int check_more); 1470 void selection_check (int check_more) NOTHROW;
1494 void selection_paste (Window win, Atom prop, bool delete_prop); 1471 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1495 void selection_property (Window win, Atom prop); 1472 void selection_property (Window win, Atom prop) NOTHROW;
1496 void selection_request (Time tm, int x, int y); 1473 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1497 int selection_request_other (Atom target, int selnum); 1474 int selection_request_other (Atom target, int selnum) NOTHROW;
1498 void selection_clear (); 1475 void selection_clear () NOTHROW;
1499 void selection_make (Time tm); 1476 void selection_make (Time tm);
1500 bool selection_grab (Time tm); 1477 bool selection_grab (Time tm) NOTHROW;
1501 void selection_start_colrow (int col, int row); 1478 void selection_start_colrow (int col, int row) NOTHROW;
1502 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1479 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1503 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1480 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1504 void selection_remove_trailing_spaces (); 1481 void selection_remove_trailing_spaces () NOTHROW;
1505 void selection_send (const XSelectionRequestEvent &rq); 1482 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1483 void selection_click (int clicks, int x, int y) NOTHROW;
1484 void selection_extend (int x, int y, int flag) NOTHROW;
1485 void selection_rotate (int x, int y) NOTHROW;
1486
1487 void pixel_position (int *x, int *y) NOTHROW;
1506 1488
1507#if defined(NEXT_SCROLLBAR) 1489#if defined(NEXT_SCROLLBAR)
1508 // scrollbar-next.C 1490 // scrollbar-next.C
1509 Pixmap renderPixmap (const char *const *data, int width, int height); 1491 Pixmap renderPixmap (const char *const *data, int width, int height);
1510 void init_scrollbar_stuff (); 1492 void init_scrollbar_stuff ();
… …
1512 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1494 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1513#endif 1495#endif
1514 1496
1515#if defined(RXVT_SCROLLBAR) 1497#if defined(RXVT_SCROLLBAR)
1516 // scrollbar-rxvt.C 1498 // scrollbar-rxvt.C
1517 void Draw_button (int x, int y, int state, int dirn);
1518 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1499 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1519#endif 1500#endif
1520 1501
1521#if defined(XTERM_SCROLLBAR) 1502#if defined(XTERM_SCROLLBAR)
1522 // scrollbar-xterm.C 1503 // scrollbar-xterm.C

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