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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.191 by root, Sun Jan 8 01:02:15 2006 UTC vs.
Revision 1.230 by root, Fri Jan 20 22:49:34 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>
… …
21#include "iom.h" 38#include "iom.h"
22#include "salloc.h" 39#include "salloc.h"
23 40
24#include "rxvtperl.h" 41#include "rxvtperl.h"
25 42
26#if ENABLE_FRILLS 43// try to avoid some macros to decrease code size, on some systems
27# define ENABLE_XEMBED 1 44#if ENABLE_MINIMAL
28# define ENABLE_EWMH 1 45# define strcmp(a,b) (strcmp)(a,b)
29# define CURSOR_BLINK 1 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)
30#endif 50#endif
31 51
32/* 52/*
33 ***************************************************************************** 53 *****************************************************************************
34 * SYSTEM HACKS 54 * SYSTEM HACKS
… …
43#if defined (sun) && !defined (__sun__) 63#if defined (sun) && !defined (__sun__)
44# define __sun__ 1 64# define __sun__ 1
45#endif 65#endif
46 66
47#ifndef HAVE_XPOINTER 67#ifndef HAVE_XPOINTER
48typedef char *XPointer; 68typedef char *XPointer;
49#endif 69#endif
50 70
51#ifdef HAVE_TERMIOS_H 71#ifdef HAVE_TERMIOS_H
52# include <termios.h> 72# include <termios.h>
53typedef struct termios ttymode_t; 73typedef struct termios ttymode_t;
… …
74# define STDIN_FILENO 0 94# define STDIN_FILENO 0
75# define STDOUT_FILENO 1 95# define STDOUT_FILENO 1
76# define STDERR_FILENO 2 96# define STDERR_FILENO 2
77#endif 97#endif
78 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
79/* 128/*
80 ***************************************************************************** 129 *****************************************************************************
81 * PROTOTYPES 130 * PROTOTYPES
82 ***************************************************************************** 131 *****************************************************************************
83 */ 132 */
84// main.C 133// main.C
85RETSIGTYPE rxvt_Child_signal (int sig); 134RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
86RETSIGTYPE rxvt_Exit_signal (int sig); 135RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
87void rxvt_clean_exit (); 136void rxvt_clean_exit () NOTHROW;
88void * rxvt_malloc (size_t size); 137void * rxvt_malloc (size_t size);
89void * rxvt_calloc (size_t number, size_t size); 138void * rxvt_calloc (size_t number, size_t size);
90void * rxvt_realloc (void *ptr, size_t size); 139void * rxvt_realloc (void *ptr, size_t size);
91void rxvt_privileges (rxvt_privaction action);
92 140
93// util.C 141// misc.C
94char * rxvt_wcstombs (const wchar_t *str, int len = -1); 142char * rxvt_wcstombs (const wchar_t *str, int len = -1);
95wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 143wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
96char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 144char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
97wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 145wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
98char * rxvt_strdup (const char *str);
99 146
100// misc.C 147#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
148
101char * rxvt_r_basename (const char *str); 149char * rxvt_r_basename (const char *str) NOTHROW;
102void rxvt_vlog (const char *fmt, va_list arg_ptr); 150void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
103void rxvt_log (const char *fmt,...); 151void rxvt_log (const char *fmt,...) NOTHROW;
104void rxvt_warn (const char *fmt,...); 152void rxvt_warn (const char *fmt,...) NOTHROW;
105void rxvt_fatal (const char *fmt,...); 153void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
106void rxvt_exit_failure (); 154void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
155
107int rxvt_Str_match (const char *s1, const char *s2); 156int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
108const char * rxvt_Str_skip_space (const char *str); 157const char * rxvt_Str_skip_space (const char *str) NOTHROW;
109char * rxvt_Str_trim (char *str); 158char * rxvt_Str_trim (char *str) NOTHROW;
110int rxvt_Str_escaped (char *str); 159int rxvt_Str_escaped (char *str) NOTHROW;
111char ** rxvt_splitcommastring (const char *cs); 160char ** rxvt_splitcommastring (const char *cs) NOTHROW;
112void rxvt_freecommastring (char **cs); 161void rxvt_freecommastring (char **cs) NOTHROW;
113char * 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;
114void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
115void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
116void rxvt_usleep (int usecs); 163void rxvt_usleep (int usecs) NOTHROW;
164
165/////////////////////////////////////////////////////////////////////////////
166
167// temporarily replace the process environment
168extern char **environ;
169extern char **rxvt_environ; // the original environ pointer
170
171inline void set_environ (stringvec *envv)
172{
173 if (envv)
174 environ = (char **)envv->begin ();
175}
176
177inline void set_environ (char **envv)
178{
179 if (envv)
180 environ = envv;
181}
117 182
118/* 183/*
119 ***************************************************************************** 184 *****************************************************************************
120 * STRUCTURES AND TYPEDEFS 185 * STRUCTURES AND TYPEDEFS
121 ***************************************************************************** 186 *****************************************************************************
122 */ 187 */
123struct grwin_t; 188struct grwin_t;
124 189
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 190/* If we're using either the rxvt scrollbar, keep the
134 * scrollColor resource. 191 * scrollColor resource.
135 */ 192 */
136#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 193#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
137# define KEEP_SCROLLCOLOR 1 194# define KEEP_SCROLLCOLOR 1
138#else 195#else
139# undef KEEP_SCROLLCOLOR 196# undef KEEP_SCROLLCOLOR
140#endif 197#endif
141 198
… …
143typedef struct { 200typedef struct {
144 short w, h, x, y; 201 short w, h, x, y;
145 Pixmap pixmap; 202 Pixmap pixmap;
146} bgPixmap_t; 203} bgPixmap_t;
147#endif 204#endif
205
206struct rxvt_ptytty {
207 int pty; // pty file descriptor; connected to rxvt
208 int tty; // tty file descriptor; connected to child
209
210 rxvt_ptytty ()
211 : pty(-1), tty(-1)
212 {
213 }
214
215 virtual ~rxvt_ptytty ()
216 {
217 }
218
219 virtual bool get () = 0;
220#if UTMP_SUPPORT
221 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
222#endif
223
224 void close_tty ();
225 bool make_controlling_tty ();
226 void set_utf8_mode (bool on);
227};
228
229rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
230void rxvt_ptytty_server (); // start the ptytty server process
148 231
149/* 232/*
150 * the 'essential' information for reporting Mouse Events 233 * the 'essential' information for reporting Mouse Events
151 * pared down from XButtonEvent 234 * pared down from XButtonEvent
152 */ 235 */
… …
211 294
212#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 295#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
213# define NO_MOUSE_REPORT_SCROLLBAR 1 296# define NO_MOUSE_REPORT_SCROLLBAR 1
214#endif 297#endif
215 298
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 */ 299/* now look for other badly set stuff */
225 300
226#if !defined (EACCESS) && defined(EAGAIN) 301#if !defined (EACCESS) && defined(EAGAIN)
227# define EACCESS EAGAIN 302# define EACCESS EAGAIN
228#endif 303#endif
… …
230#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 305#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
231# define EXIT_SUCCESS 0 /* exit function success */ 306# define EXIT_SUCCESS 0 /* exit function success */
232# define EXIT_FAILURE 1 /* exit function failure */ 307# define EXIT_FAILURE 1 /* exit function failure */
233#endif 308#endif
234 309
235#define menuBar_esc 10
236#define scrollBar_esc 30 310#define scrollBar_esc 30
237#define menuBar_margin 2 /* margin below text */
238 311
239#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 312#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
240# define HAVE_SCROLLBARS 1 313# 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 314#endif
249 315
250#define R_SB_ALIGN_CENTRE 0 316#define R_SB_ALIGN_CENTRE 0
251#define R_SB_ALIGN_TOP 1 317#define R_SB_ALIGN_TOP 1
252#define R_SB_ALIGN_BOTTOM 2 318#define R_SB_ALIGN_BOTTOM 2
… …
325 * | 391 * |
326 * +---< SB_WIDTH_NEXT 392 * +---< SB_WIDTH_NEXT
327 */ 393 */
328 394
329enum { 395enum {
330 NO_REFRESH = 0 , /* Window not visible at all! */ 396 NO_REFRESH = 0, /* Window not visible at all! */
331 FAST_REFRESH = 1<<0, /* Fully exposed window */ 397 FAST_REFRESH = 1, /* Fully exposed window */
332 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 398 SLOW_REFRESH = 2, /* Partially exposed window */
333 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
334}; 399};
335 400
336#ifdef NO_SECONDARY_SCREEN 401#ifdef NO_SECONDARY_SCREEN
337# define NSCREENS 0 402# define NSCREENS 0
338#else 403#else
… …
438 XTerm_property = 3, // change X property 503 XTerm_property = 3, // change X property
439 XTerm_Color = 4, // change colors 504 XTerm_Color = 4, // change colors
440 XTerm_Color00 = 10, // not implemented, CLASH! 505 XTerm_Color00 = 10, // not implemented, CLASH!
441 XTerm_Color01 = 11, // not implemented 506 XTerm_Color01 = 11, // not implemented
442 XTerm_Color_cursor = 12, // change actual 'Cursor' color 507 XTerm_Color_cursor = 12, // change actual 'Cursor' color
443 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 508 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
444 XTerm_Color_pointer_bg = 14, // not implemented 509 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
445 XTerm_Color05 = 15, // not implemented 510 XTerm_Color05 = 15, // not implemented (tektronix fg)
446 XTerm_Color06 = 16, // not implemented 511 XTerm_Color06 = 16, // not implemented (tektronix bg)
447 XTerm_Color_RV = 17, // change actual 'Highlight' color 512 XTerm_Color_RV = 17, // change actual 'Highlight' color
448 XTerm_logfile = 46, // not implemented 513 XTerm_logfile = 46, // not implemented
449 XTerm_font = 50, 514 XTerm_font = 50,
450 515
451 XTerm_konsole30 = 30, // reserved for konsole 516 XTerm_konsole30 = 30, // reserved for konsole
452 XTerm_konsole31 = 31, // reserved for konsole 517 XTerm_konsole31 = 31, // reserved for konsole
453 XTerm_emacs51 = 51, // reserved for emacs shell 518 XTerm_emacs51 = 51, // reserved for emacs shell
454 /* 519 /*
455 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 520 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
521 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
456 */ 522 */
457 XTerm_Color_BD = 18, // change actual 'Bold' color 523 Rxvt_Color_BD = 18, // change actual 'Bold' color
458 XTerm_Color_UL = 19, // change actual 'Underline' color 524 Rxvt_Color_UL = 19, // change actual 'Underline' color
459 XTerm_Pixmap = 20, // new bg pixmap 525 Rxvt_Pixmap = 20, // new bg pixmap
460 XTerm_restoreFG = 39, // change default fg color 526 Rxvt_restoreFG = 39, // change default fg color
461 XTerm_restoreBG = 49, // change default bg color 527 Rxvt_restoreBG = 49, // change default bg color
462 XTerm_dumpscreen = 55, // dump scrollback and all of screen 528 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
463 529
464 URxvt_locale = 701, // change locale 530 URxvt_locale = 701, // change locale
465 URxvt_Menu = 703, // set menu item 531
466 URxvt_Color_IT = 704, // change actual 'Italic' colour 532 URxvt_Color_IT = 704, // change actual 'Italic' colour
467 URxvt_Color_tint = 705, // change actual tint colour 533 URxvt_Color_tint = 705, // change actual tint colour
534 URxvt_Color_BD = 706,
535 URxvt_Color_UL = 707,
468 536
469 URxvt_font = 710, 537 URxvt_font = 710,
470 URxvt_boldFont = 711, 538 URxvt_boldFont = 711,
471 URxvt_italicFont = 712, 539 URxvt_italicFont = 712,
472 URxvt_boldItalicFont = 713, 540 URxvt_boldItalicFont = 713,
… …
596#endif 664#endif
597#if TRANSPARENT 665#if TRANSPARENT
598 XA_XROOTPMAP_ID, 666 XA_XROOTPMAP_ID,
599 XA_ESETROOT_PMAP_ID, 667 XA_ESETROOT_PMAP_ID,
600#endif 668#endif
601#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
602 XA_DNDPROTOCOL,
603 XA_DNDSELECTION,
604#endif
605#if ENABLE_XEMBED 669#if ENABLE_XEMBED
606 XA_XEMBED, 670 XA_XEMBED,
607 XA_XEMBED_INFO, 671 XA_XEMBED_INFO,
608#endif 672#endif
609 NUM_XA 673 NUM_XA
… …
623#define PrivMode_ShiftKeys (1UL<<10) 687#define PrivMode_ShiftKeys (1UL<<10)
624#define PrivMode_VisibleCursor (1UL<<11) 688#define PrivMode_VisibleCursor (1UL<<11)
625#define PrivMode_MouseX10 (1UL<<12) 689#define PrivMode_MouseX10 (1UL<<12)
626#define PrivMode_MouseX11 (1UL<<13) 690#define PrivMode_MouseX11 (1UL<<13)
627#define PrivMode_scrollBar (1UL<<14) 691#define PrivMode_scrollBar (1UL<<14)
628#define PrivMode_menuBar (1UL<<15)
629#define PrivMode_TtyOutputInh (1UL<<16) 692#define PrivMode_TtyOutputInh (1UL<<15)
630#define PrivMode_Keypress (1UL<<17) 693#define PrivMode_Keypress (1UL<<16)
631#define PrivMode_smoothScroll (1UL<<18) 694#define PrivMode_smoothScroll (1UL<<17)
632#define PrivMode_vt52 (1UL<<19) 695#define PrivMode_vt52 (1UL<<18)
633#define PrivMode_LFNL (1UL<<20) 696#define PrivMode_LFNL (1UL<<19)
634/* too annoying to implement X11 highlight tracking */ 697/* too annoying to implement X11 highlight tracking */
635/* #define PrivMode_MouseX11Track (1LU<<21) */ 698/* #define PrivMode_MouseX11Track (1LU<<20) */
636 699
637#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 700#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
638#define PrivMode(test,bit) \ 701#define PrivMode(test,bit) \
639 if (test) \ 702 if (test) \
640 priv_modes |= (bit); \ 703 priv_modes |= (bit); \
… …
687/* 750/*
688 ***************************************************************************** 751 *****************************************************************************
689 * MACRO DEFINES 752 * MACRO DEFINES
690 ***************************************************************************** 753 *****************************************************************************
691 */ 754 */
755#define dLocal(type,name) type const name = this->name
692#define dDisp Display *disp = display->display 756#define dDisp Display *disp = this->display->display
693 757
694/* convert pixel dimensions to row/column values. Everything as int32_t */ 758/* convert pixel dimensions to row/column values. Everything as int32_t */
695#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 759#define Pixel2Col(x) Pixel2Width((int32_t)(x))
696#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 760#define Pixel2Row(y) Pixel2Height((int32_t)(y))
697#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 761#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
699#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 763#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
700#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 764#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
701#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 765#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
702#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 766#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
703 767
704#define OPTION(opt) (options & (opt)) 768#define OPTION(opt) (options & (opt))
705#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ 769#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
706 | Opt_jumpScroll | Opt_secondaryScreen \ 770 | Opt_jumpScroll | Opt_secondaryScreen \
707 | Opt_pastableTabs | Opt_intensityStyles) 771 | Opt_pastableTabs | Opt_intensityStyles)
708 772
709// for m >= -n, ensure remainder lies between 0..n-1 773// for m >= -n, ensure remainder lies between 0..n-1
710#define MOD(m,n) (((m) + (n)) % (n)) 774#define MOD(m,n) (((m) + (n)) % (n))
711 775
712#define LINENO(n) MOD (term_start + int(n), total_rows) 776#define LINENO(n) MOD (term_start + int(n), total_rows)
… …
770#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 834#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
771#define scrollbar_position(y) ((y) - scrollBar.beg) 835#define scrollbar_position(y) ((y) - scrollBar.beg)
772#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 836#define scrollbar_size() (scrollBar.end - scrollBar.beg \
773 - scrollbar_minheight ()) 837 - scrollbar_minheight ())
774 838
775#if (MENUBAR_MAX > 1)
776/* rendition style flags */
777# define menuBar_height() (fheight + MENU_SHADOW)
778# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
779# define isMenuBarWindow(w) ((w) == menuBar.win)
780#else
781# define menuBar_height() (0)
782# define menuBar_TotalHeight() (0)
783# define isMenuBarWindow(w) (0)
784#endif
785
786#ifdef XPM_BACKGROUND 839#ifdef XPM_BACKGROUND
787# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 840# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
788#else 841#else
789# define XPMClearArea(a, b, c, d, e, f, g) 842# define XPMClearArea(a, b, c, d, e, f, g)
790#endif 843#endif
791 844
792#ifdef UTMP_SUPPORT
793# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
794# undef HAVE_UTMPX_H
795# undef HAVE_STRUCT_UTMPX
796# endif
797# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
798# undef HAVE_UTMP_H
799# undef HAVE_STRUCT_UTMP
800# endif
801
802# ifdef HAVE_UTMPX_H
803# include <utmpx.h>
804# endif
805# ifdef HAVE_UTMP_H
806# include <utmp.h>
807# endif
808#endif
809
810#ifdef DEBUG_CMD 845#ifdef DEBUG_CMD
811# define D_CMD(x) fprintf x ; fputc('\n', stderr) 846# define D_CMD(x) fprintf x ; fputc('\n', stderr)
812#else 847#else
813# define D_CMD(x) 848# define D_CMD(x)
814#endif 849#endif
… …
826# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 861# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
827#else 862#else
828# define D_SIZE(x) 863# define D_SIZE(x)
829#endif 864#endif
830 865
831extern class rxvt_failure_exception { } rxvt_failure_exception;
832
833typedef callback1<void, const char *> log_callback; 866typedef callback1<void, const char *> log_callback;
834typedef callback1<int, int> getfd_callback; 867typedef callback1<int, int> getfd_callback;
835 868
836extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
837extern void rxvt_log (const char *fmt, ...);
838extern void rxvt_warn (const char *fmt, ...);
839extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
840extern void rxvt_exit_failure () __attribute__ ((noreturn));
841
842#define SET_LOCALE(locale) rxvt_set_locale (locale) 869#define SET_LOCALE(locale) rxvt_set_locale (locale)
843extern bool rxvt_set_locale (const char *locale); 870extern bool rxvt_set_locale (const char *locale) NOTHROW;
844extern bool rxvt_push_locale (const char *locale); 871extern void rxvt_push_locale (const char *locale) NOTHROW;
845extern void rxvt_pop_locale (); 872extern void rxvt_pop_locale () NOTHROW;
846
847/****************************************************************************/
848
849#ifdef MENUBAR
850# include "menubar.h"
851#endif
852
853#define BLINK_INTERVAL 0.5
854#define TEXT_BLINK_INTERVAL 0.5
855
856#ifndef __attribute__
857# ifdef __GNUC__
858# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
859# define __attribute__(x)
860# endif
861# endif
862# define __attribute__(x)
863#endif
864 873
865/****************************************************************************/ 874/****************************************************************************/
866 875
867#define LINE_LONGER 0x0001 // line is continued on the next row 876#define LINE_LONGER 0x0001 // line is continued on the next row
868#define LINE_FILTERED 0x0002 // line has been filtered 877#define LINE_FILTERED 0x0002 // line has been filtered
… …
973#endif 982#endif
974 983
975struct rxvt_term : zero_initialized, rxvt_vars { 984struct rxvt_term : zero_initialized, rxvt_vars {
976 log_callback *log_hook; // log error messages through this hook, if != 0 985 log_callback *log_hook; // log error messages through this hook, if != 0
977 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 986 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
978
979#if ENABLE_PERL 987#if ENABLE_PERL
980 rxvt_perl_term perl; 988 rxvt_perl_term perl;
981#endif 989#endif
982
983 struct mbstate mbstate; // current input multibyte state 990 struct mbstate mbstate; // current input multibyte state
984 991
985 unsigned char want_refresh:1, 992 unsigned char want_refresh:1,
986#ifdef TRANSPARENT 993#ifdef TRANSPARENT
987 want_full_refresh:1, /* awaiting full screen refresh */ 994 want_full_refresh:1, /* awaiting full screen refresh */
… …
989#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 996#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
990 am_transparent:1, /* is a transparent term */ 997 am_transparent:1, /* is a transparent term */
991 am_pixmap_trans:1, /* transparency w/known root pixmap */ 998 am_pixmap_trans:1, /* transparency w/known root pixmap */
992#endif 999#endif
993 current_screen:1, /* primary or secondary */ 1000 current_screen:1, /* primary or secondary */
994 hate_those_clicks:1, /* a.k.a. keep mark position */
995 num_scr_allow:1, 1001 num_scr_allow:1,
996 bypass_keystate:1, 1002 bypass_keystate:1,
997#ifdef CURSOR_BLINK 1003#ifdef CURSOR_BLINK
998 hidden_cursor:1, 1004 hidden_cursor:1,
999#endif 1005#endif
… …
1042 refresh_limit, 1048 refresh_limit,
1043 last_bot, /* scrollbar last bottom position */ 1049 last_bot, /* scrollbar last bottom position */
1044 last_top, /* scrollbar last top position */ 1050 last_top, /* scrollbar last top position */
1045 last_state, /* scrollbar last state */ 1051 last_state, /* scrollbar last state */
1046 scrollbar_len, 1052 scrollbar_len,
1047#ifdef MENUBAR
1048 menu_readonly, /* okay to alter menu? */
1049 Arrows_x,
1050#endif
1051#if MENUBAR_MAX > 1
1052 Nbars,
1053#endif
1054 window_vt_x, 1053 window_vt_x,
1055 window_vt_y, 1054 window_vt_y,
1056 window_sb_x, 1055 window_sb_x,
1057# ifdef POINTER_BLANK 1056# ifdef POINTER_BLANK
1058 pointerBlankDelay, 1057 pointerBlankDelay,
… …
1067 unsigned long priv_modes, 1066 unsigned long priv_modes,
1068 SavedModes; 1067 SavedModes;
1069/* ---------- */ 1068/* ---------- */
1070 Atom xa[NUM_XA]; 1069 Atom xa[NUM_XA];
1071/* ---------- */ 1070/* ---------- */
1072#ifdef MENUBAR 1071#ifdef RXVT_SCROLLBAR
1073 GC menubarGC;
1074#endif
1075#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1076 GC scrollbarGC, 1072 GC scrollbarGC,
1077 topShadowGC, 1073 topShadowGC,
1078 botShadowGC; 1074 botShadowGC;
1079#endif 1075#endif
1080#ifdef XTERM_SCROLLBAR 1076#ifdef XTERM_SCROLLBAR
… …
1112 const char *key_delete; 1108 const char *key_delete;
1113#endif 1109#endif
1114 struct mouse_event MEvent; 1110 struct mouse_event MEvent;
1115 XComposeStatus compose; 1111 XComposeStatus compose;
1116 ttymode_t tio; 1112 ttymode_t tio;
1117#ifdef UTMP_SUPPORT
1118# ifdef HAVE_STRUCT_UTMP
1119 struct utmp ut;
1120# endif
1121# ifdef HAVE_STRUCT_UTMPX
1122 struct utmpx utx;
1123# endif
1124# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1125 char ut_id[5];
1126# endif
1127 int utmp_pos;
1128#endif
1129 row_col_t oldcursor; 1113 row_col_t oldcursor;
1130#ifdef XPM_BACKGROUND 1114#ifdef XPM_BACKGROUND
1131 bgPixmap_t bgPixmap; 1115 bgPixmap_t bgPixmap;
1132 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1116 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1133#endif 1117#endif
1134#ifdef MENUBAR
1135 menu_t *ActiveMenu, /* currently active menu */
1136 *BuildMenu; /* the menu currently being built */
1137 bar_t *CurrentBar;
1138# if ! (MENUBAR_MAX > 1)
1139 bar_t BarList;
1140# endif /* (MENUBAR_MAX > 1) */
1141#endif
1142 1118
1143#if ENABLE_OVERLAY 1119#if ENABLE_OVERLAY
1144 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1120 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1145 text_t **ov_text; 1121 text_t **ov_text;
1146 rend_t **ov_rend; 1122 rend_t **ov_rend;
1147 1123
1148 void scr_swap_overlay (); 1124 void scr_swap_overlay () NOTHROW;
1149 void scr_overlay_new (int x, int y, int w, int h); 1125 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1150 void scr_overlay_off (); 1126 void scr_overlay_off () NOTHROW;
1151 void scr_overlay_set (int x, int y, 1127 void scr_overlay_set (int x, int y,
1152 text_t text, 1128 text_t text,
1153 rend_t rend = OVERLAY_RSTYLE); 1129 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1154 void scr_overlay_set (int x, int y, const char *s); 1130 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1155 void scr_overlay_set (int x, int y, const wchar_t *s); 1131 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1156#endif 1132#endif
1157 1133
1158 vector<void *> allocated; // free these memory blocks with free() 1134 vector<void *> allocated; // free these memory blocks with free()
1159 1135
1160 char *env_windowid; /* environmental variable WINDOWID */ 1136 char *env_windowid; /* environmental variable WINDOWID */
… …
1174 const char *rs[NUM_RESOURCES]; 1150 const char *rs[NUM_RESOURCES];
1175 /* command input buffering */ 1151 /* command input buffering */
1176 char *cmdbuf_ptr, *cmdbuf_endp; 1152 char *cmdbuf_ptr, *cmdbuf_endp;
1177 char cmdbuf_base[CBUFSIZ]; 1153 char cmdbuf_base[CBUFSIZ];
1178 1154
1155 rxvt_ptytty *pty;
1156
1179 rxvt_salloc *talloc; // text line allocator 1157 rxvt_salloc *talloc; // text line allocator
1180 rxvt_salloc *ralloc; // rend line allocator 1158 rxvt_salloc *ralloc; // rend line allocator
1181 1159
1182 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1160 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1183 1161
… …
1191 void iso14755_54 (int x, int y); 1169 void iso14755_54 (int x, int y);
1192# endif 1170# endif
1193#endif 1171#endif
1194 1172
1195 // modifies first argument(!) 1173 // modifies first argument(!)
1196 void paste (char *data, unsigned int len); 1174 void paste (char *data, unsigned int len) NOTHROW;
1197 1175
1198 void flush (); 1176 long vt_emask, vt_emask_perl;
1177
1178 void vt_select_input () const NOTHROW
1179 {
1180 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1181 }
1199 1182
1200#if TRANSPARENT 1183#if TRANSPARENT
1201 void rootwin_cb (XEvent &xev); 1184 void rootwin_cb (XEvent &xev);
1202 xevent_watcher rootwin_ev; 1185 xevent_watcher rootwin_ev;
1203#endif 1186#endif
1204 1187
1205 void x_cb (XEvent &xev); 1188 void x_cb (XEvent &xev);
1189 void flush ();
1206 xevent_watcher termwin_ev; 1190 xevent_watcher termwin_ev;
1207 xevent_watcher vt_ev; 1191 xevent_watcher vt_ev;
1208#ifdef HAVE_SCROLLBARS 1192#ifdef HAVE_SCROLLBARS
1209 xevent_watcher scrollbar_ev; 1193 xevent_watcher scrollbar_ev;
1210#endif 1194#endif
1211#ifdef MENUBAR
1212 xevent_watcher menubar_ev;
1213#endif
1214 1195
1196 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1215 void check_cb (check_watcher &w); check_watcher check_ev; 1197 void check_cb (check_watcher &w); check_watcher check_ev;
1216 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1198 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1217 void flush_cb (time_watcher &w); time_watcher flush_ev; 1199 void flush_cb (time_watcher &w); time_watcher flush_ev;
1218 1200
1219 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1201 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1220 1202
1221 void incr_cb (time_watcher &w); time_watcher incr_ev; 1203 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1222 1204
1223#ifdef CURSOR_BLINK 1205#ifdef CURSOR_BLINK
1224 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;
1225#endif 1207#endif
1226#ifdef TEXT_BLINK 1208#ifdef TEXT_BLINK
… …
1249 1231
1250 void tt_winch (); 1232 void tt_winch ();
1251 1233
1252 rxvt_term (); 1234 rxvt_term ();
1253 ~rxvt_term (); 1235 ~rxvt_term ();
1254 void child_exit (); // child has exited, usually destroys
1255 void destroy (); 1236 void destroy ();
1256 void emergency_cleanup (); 1237 void emergency_cleanup ();
1257 1238
1258 bool init (int argc, const char *const *argv); 1239 bool init (int argc, const char *const *argv);
1259 bool init_vars (); 1240 bool init_vars ();
1260 1241
1261 bool pty_fill (); 1242 bool pty_fill ();
1262 1243
1244 void make_current () const // make this the "currently active" urxvt instance
1245 {
1246 SET_R (this);
1247 rxvt_set_locale (locale);
1248 set_environ (envv);
1249 }
1250
1263 void init_secondary (); 1251 void init_secondary ();
1264 const char **init_resources (int argc, const char *const *argv); 1252 const char **init_resources (int argc, const char *const *argv);
1253 const char *x_resource (const char *name);
1265 void init_env (); 1254 void init_env ();
1266 void set_locale (const char *locale); 1255 void set_locale (const char *locale);
1267 void init_xlocale (); 1256 void init_xlocale ();
1268 void init_command (const char *const *argv); 1257 void init_command (const char *const *argv);
1269 void run_command (const char *const *argv); 1258 void run_command (const char *const *argv);
… …
1282 XPoint spot; // most recently sent spot position 1271 XPoint spot; // most recently sent spot position
1283 1272
1284 void im_destroy (); 1273 void im_destroy ();
1285 void im_cb (); im_watcher im_ev; 1274 void im_cb (); im_watcher im_ev;
1286 void im_set_size (XRectangle &size); 1275 void im_set_size (XRectangle &size);
1287 void im_set_position (XPoint &pos); 1276 void im_set_position (XPoint &pos) NOTHROW;
1288 void im_set_color (unsigned long &fg, unsigned long &bg); 1277 void im_set_color (unsigned long &fg, unsigned long &bg);
1289 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1278 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1290 1279
1291 bool IMisRunning (); 1280 bool IMisRunning ();
1292 void IMSendSpot (); 1281 void IMSendSpot ();
… …
1294 void IMSetStatusPosition (); 1283 void IMSetStatusPosition ();
1295#endif 1284#endif
1296 1285
1297 void resize_scrollbar (); 1286 void resize_scrollbar ();
1298 1287
1299 void pixel_position (int *x, int *y);
1300
1301 void selection_click (int clicks, int x, int y);
1302 void selection_extend (int x, int y, int flag);
1303 void selection_rotate (int x, int y);
1304
1305 /* autoconvert */
1306
1307 // command.C 1288 // command.C
1308 void lookup_key (XKeyEvent &ev); 1289 void lookup_key (XKeyEvent &ev);
1309 unsigned int cmd_write (const char *str, unsigned int count); 1290 unsigned int cmd_write (const char *str, unsigned int count);
1310 1291
1311 wchar_t next_char (); 1292 wchar_t next_char () NOTHROW;
1312 wchar_t cmd_getc (); 1293 wchar_t cmd_getc () THROW ((class out_of_input));
1313 uint32_t next_octet (); 1294 uint32_t next_octet () NOTHROW;
1314 uint32_t cmd_get8 (); 1295 uint32_t cmd_get8 () THROW ((class out_of_input));
1315 1296
1316 bool cmd_parse (); 1297 bool cmd_parse ();
1317 void mouse_report (XButtonEvent &ev); 1298 void mouse_report (XButtonEvent &ev);
1318 void button_press (XButtonEvent &ev); 1299 void button_press (XButtonEvent &ev);
1319 void button_release (XButtonEvent &ev); 1300 void button_release (XButtonEvent &ev);
… …
1340 void process_sgr_mode (unsigned int nargs, const int *arg); 1321 void process_sgr_mode (unsigned int nargs, const int *arg);
1341 void process_graphics (); 1322 void process_graphics ();
1342 // init.C 1323 // init.C
1343 void Get_Colours (); 1324 void Get_Colours ();
1344 void get_ourmods (); 1325 void get_ourmods ();
1345 // logging.C
1346 void makeutent (const char *pty, const char *hostname);
1347 void cleanutent ();
1348 // main.C 1326 // main.C
1349 void privileged_utmp (rxvt_privaction action);
1350 bool set_fonts (); 1327 bool set_fonts ();
1351 void set_string_property (Atom prop, const char *str, int len = -1); 1328 void set_string_property (Atom prop, const char *str, int len = -1);
1352 void set_utf8_property (Atom prop, const char *str, int len = -1); 1329 void set_utf8_property (Atom prop, const char *str, int len = -1);
1353 void set_title (const char *str); 1330 void set_title (const char *str);
1354 void set_icon_name (const char *str); 1331 void set_icon_name (const char *str);
1355 void set_window_color (int idx, const char *color); 1332 void set_window_color (int idx, const char *color);
1356 void set_colorfgbg (); 1333 void set_colorfgbg ();
1357 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1334 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1358 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1335 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1359 1336
1360#ifdef MENUBAR
1361 // menubar.C
1362 void menuitem_free (menu_t *menu, menuitem_t *item);
1363 int action_dispatch (action_t *action);
1364 void menuarrow_free (char name);
1365 void menuarrow_add (char *string);
1366 char *menu_find_base (menu_t **menu, char *path);
1367 menu_t *menu_delete (menu_t *menu);
1368 menu_t *menu_add (menu_t *parent, char *path);
1369 void drawbox_menubar (int x, int len, int state);
1370 void drawtriangle (int x, int y, int state);
1371 void drawbox_menuitem (int y, int state);
1372 void menu_show ();
1373 void menu_display (void (rxvt_term::*update) ());
1374 void menu_hide_all ();
1375 void menu_hide ();
1376 void menu_clear (menu_t *menu);
1377 void menubar_clear ();
1378 bar_t *menubar_find (const char *name);
1379 int menubar_push (const char *name);
1380 void menubar_remove (const char *name);
1381 void menubar_dump (FILE *fp);
1382 void menubar_read (const char *filename);
1383 void menubar_dispatch (char *str);
1384 void draw_Arrows (int name, int state);
1385 void menubar_expose ();
1386 int menubar_mapping (int map);
1387 int menu_select (XButtonEvent &ev);
1388 void menubar_select (XButtonEvent &ev);
1389 void menubar_control (XButtonEvent &ev);
1390 void map_menuBar (int map);
1391#endif
1392
1393 // screen.C 1337 // screen.C
1394 1338
1395 void lalloc (line_t &l) 1339 void lalloc (line_t &l) const NOTHROW
1396 { 1340 {
1397 l.t = (text_t *)talloc->alloc (); 1341 l.t = (text_t *)talloc->alloc ();
1398 l.r = (rend_t *)ralloc->alloc (); 1342 l.r = (rend_t *)ralloc->alloc ();
1399 } 1343 }
1400 1344
… …
1404 talloc->free (l.t); 1348 talloc->free (l.t);
1405 ralloc->free (l.r); 1349 ralloc->free (l.r);
1406 } 1350 }
1407#endif 1351#endif
1408 1352
1409 void lresize (line_t &l) 1353 void lresize (line_t &l) const NOTHROW
1410 { 1354 {
1411 if (!l.t) 1355 if (!l.t)
1412 return; 1356 return;
1413 1357
1414 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1358 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1418 1362
1419 if (ncol > prev_ncol) 1363 if (ncol > prev_ncol)
1420 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1364 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1421 } 1365 }
1422 1366
1423 int fgcolor_of (rend_t r) 1367 int fgcolor_of (rend_t r) const NOTHROW
1424 { 1368 {
1425 int base = GET_BASEFG (r); 1369 int base = GET_BASEFG (r);
1426#ifndef NO_BRIGHTCOLOR 1370#ifndef NO_BRIGHTCOLOR
1427 if (r & RS_Bold 1371 if (r & RS_Bold
1428# if ENABLE_STYLES 1372# if ENABLE_STYLES
… …
1432 base += minBrightCOLOR - minCOLOR; 1376 base += minBrightCOLOR - minCOLOR;
1433#endif 1377#endif
1434 return base; 1378 return base;
1435 } 1379 }
1436 1380
1437 int bgcolor_of (rend_t r) 1381 int bgcolor_of (rend_t r) const NOTHROW
1438 { 1382 {
1439 int base = GET_BASEBG (r); 1383 int base = GET_BASEBG (r);
1440#ifndef NO_BRIGHTCOLOR 1384#ifndef NO_BRIGHTCOLOR
1441 if (r & RS_Blink 1385 if (r & RS_Blink
1442# if ENABLE_STYLES 1386# if ENABLE_STYLES
… …
1446 base += minBrightCOLOR - minCOLOR; 1390 base += minBrightCOLOR - minCOLOR;
1447#endif 1391#endif
1448 return base; 1392 return base;
1449 } 1393 }
1450 1394
1451 bool option (uint32_t opt) 1395 bool option (uint32_t opt) const NOTHROW
1452 { 1396 {
1453 return OPTION (opt); 1397 return OPTION (opt);
1454 } 1398 }
1455 1399
1456 void set_option (uint32_t opt, bool set) 1400 void set_option (uint32_t opt, bool set) NOTHROW
1457 { 1401 {
1458 if (set) 1402 if (set)
1459 options |= opt; 1403 options |= opt;
1460 else 1404 else
1461 options &= ~opt; 1405 options &= ~opt;
1462 } 1406 }
1463 1407
1464 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1408 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1465 void scr_blank_screen_mem (line_t &l, rend_t efs); 1409 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1466 int scr_scroll_text (int row1, int row2, int count); 1410 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1467 void scr_reset (); 1411 void scr_reset ();
1468 void scr_release (); 1412 void scr_release () NOTHROW;
1469 void scr_clear (bool really = false); 1413 void scr_clear (bool really = false) NOTHROW;
1470 void scr_refresh (unsigned char refresh_type); 1414 void scr_refresh () NOTHROW;
1471 bool scr_refresh_rend (rend_t mask, rend_t value); 1415 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1472 void scr_erase_screen (int mode); 1416 void scr_erase_screen (int mode) NOTHROW;
1473#if ENABLE_FRILLS 1417#if ENABLE_FRILLS
1474 void scr_erase_savelines (); 1418 void scr_erase_savelines () NOTHROW;
1475 void scr_backindex (); 1419 void scr_backindex () NOTHROW;
1476 void scr_forwardindex (); 1420 void scr_forwardindex () NOTHROW;
1477#endif 1421#endif
1478 void scr_touch (bool refresh); 1422 void scr_touch (bool refresh) NOTHROW;
1479 void scr_expose (int x, int y, int width, int height, bool refresh); 1423 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1480 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1424 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1481 void scr_recolour (); 1425 void scr_recolour () NOTHROW;
1482 void scr_remap_chars (); 1426 void scr_remap_chars () NOTHROW;
1483 void scr_remap_chars (line_t &l); 1427 void scr_remap_chars (line_t &l) NOTHROW;
1484 1428
1429 enum cursor_mode { SAVE, RESTORE };
1430
1485 void scr_poweron (); 1431 void scr_poweron () NOTHROW;
1486 void scr_cursor (int mode); 1432 void scr_cursor (cursor_mode mode) NOTHROW;
1487 void scr_do_wrap (); 1433 void scr_do_wrap () NOTHROW;
1488 int scr_change_screen (int scrn); 1434 int scr_change_screen (int scrn) NOTHROW;
1489 void scr_color (unsigned int color, int fgbg); 1435 void scr_color (unsigned int color, int fgbg) NOTHROW;
1490 void scr_rendition (int set, int style); 1436 void scr_rendition (int set, int style) NOTHROW;
1491 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1437 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1492 void scr_backspace (); 1438 void scr_backspace () NOTHROW;
1493 void scr_tab (int count, bool ht = false); 1439 void scr_tab (int count, bool ht = false) NOTHROW;
1494 void scr_gotorc (int row, int col, int relative); 1440 void scr_gotorc (int row, int col, int relative) NOTHROW;
1495 void scr_index (enum page_dirn direction); 1441 void scr_index (enum page_dirn direction) NOTHROW;
1496 void scr_erase_line (int mode); 1442 void scr_erase_line (int mode) NOTHROW;
1497 void scr_E (); 1443 void scr_E () NOTHROW;
1498 void scr_insdel_lines (int count, int insdel); 1444 void scr_insdel_lines (int count, int insdel) NOTHROW;
1499 void scr_insdel_chars (int count, int insdel); 1445 void scr_insdel_chars (int count, int insdel) NOTHROW;
1500 void scr_scroll_region (int top, int bot); 1446 void scr_scroll_region (int top, int bot) NOTHROW;
1501 void scr_cursor_visible (int mode); 1447 void scr_cursor_visible (int mode) NOTHROW;
1502 void scr_autowrap (int mode); 1448 void scr_autowrap (int mode) NOTHROW;
1503 void scr_relative_origin (int mode); 1449 void scr_relative_origin (int mode) NOTHROW;
1504 void scr_insert_mode (int mode); 1450 void scr_insert_mode (int mode) NOTHROW;
1505 void scr_set_tab (int mode); 1451 void scr_set_tab (int mode) NOTHROW;
1506 void scr_rvideo_mode (int mode); 1452 void scr_rvideo_mode (int mode) NOTHROW;
1507 void scr_report_position (); 1453 void scr_report_position () NOTHROW;
1508 void set_font_style (); 1454 void set_font_style () NOTHROW;
1509 void scr_charset_choose (int set); 1455 void scr_charset_choose (int set) NOTHROW;
1510 void scr_charset_set (int set, unsigned int ch); 1456 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1511 int scr_move_to (int y, int len); 1457 void scr_move_to (int y, int len) NOTHROW;
1512 int scr_page (enum page_dirn direction, int nlines); 1458 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1513 int scr_changeview (unsigned int oldviewstart); 1459 bool scr_changeview (int new_view_start) NOTHROW;
1514 void scr_bell (); 1460 void scr_bell () NOTHROW;
1515 void scr_printscreen (int fullhist); 1461 void scr_printscreen (int fullhist) NOTHROW;
1462 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1463 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1516 void scr_reverse_selection (); 1464 void scr_reverse_selection () NOTHROW;
1517 void scr_dump (int fd); 1465 void scr_dump (int fd) NOTHROW;
1466
1518 void selection_check (int check_more); 1467 void selection_check (int check_more) NOTHROW;
1519 void selection_paste (Window win, Atom prop, bool delete_prop); 1468 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1520 void selection_property (Window win, Atom prop); 1469 void selection_property (Window win, Atom prop) NOTHROW;
1521 void selection_request (Time tm, int x, int y); 1470 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1522 int selection_request_other (Atom target, int selnum); 1471 int selection_request_other (Atom target, int selnum) NOTHROW;
1523 void selection_clear (); 1472 void selection_clear () NOTHROW;
1524 void selection_make (Time tm); 1473 void selection_make (Time tm);
1525 bool selection_grab (Time tm); 1474 bool selection_grab (Time tm) NOTHROW;
1526 void selection_start_colrow (int col, int row); 1475 void selection_start_colrow (int col, int row) NOTHROW;
1527 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1476 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1528 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1477 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1529 void selection_remove_trailing_spaces (); 1478 void selection_remove_trailing_spaces () NOTHROW;
1530 void selection_send (const XSelectionRequestEvent &rq); 1479 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1480 void selection_click (int clicks, int x, int y) NOTHROW;
1481 void selection_extend (int x, int y, int flag) NOTHROW;
1482 void selection_rotate (int x, int y) NOTHROW;
1483
1484 void pixel_position (int *x, int *y) NOTHROW;
1531 1485
1532#if defined(NEXT_SCROLLBAR) 1486#if defined(NEXT_SCROLLBAR)
1533 // scrollbar-next.C 1487 // scrollbar-next.C
1534 Pixmap renderPixmap (const char *const *data, int width, int height); 1488 Pixmap renderPixmap (const char *const *data, int width, int height);
1535 void init_scrollbar_stuff (); 1489 void init_scrollbar_stuff ();
… …
1537 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1491 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1538#endif 1492#endif
1539 1493
1540#if defined(RXVT_SCROLLBAR) 1494#if defined(RXVT_SCROLLBAR)
1541 // scrollbar-rxvt.C 1495 // scrollbar-rxvt.C
1542 void Draw_button (int x, int y, int state, int dirn);
1543 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1496 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1544#endif 1497#endif
1545 1498
1546#if defined(XTERM_SCROLLBAR) 1499#if defined(XTERM_SCROLLBAR)
1547 // scrollbar-xterm.C 1500 // scrollbar-xterm.C

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