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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.196 by root, Wed Jan 11 02:13:56 2006 UTC vs.
Revision 1.230 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#if defined (ISO_14755) || defined (ENABLE_PERL)
217# define ENABLE_OVERLAY 1
218#endif
219
220/* now look for other badly set stuff */ 299/* now look for other badly set stuff */
221 300
222#if !defined (EACCESS) && defined(EAGAIN) 301#if !defined (EACCESS) && defined(EAGAIN)
223# define EACCESS EAGAIN 302# define EACCESS EAGAIN
224#endif 303#endif
… …
226#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 305#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
227# define EXIT_SUCCESS 0 /* exit function success */ 306# define EXIT_SUCCESS 0 /* exit function success */
228# define EXIT_FAILURE 1 /* exit function failure */ 307# define EXIT_FAILURE 1 /* exit function failure */
229#endif 308#endif
230 309
231#define menuBar_esc 10
232#define scrollBar_esc 30 310#define scrollBar_esc 30
233#define menuBar_margin 2 /* margin below text */
234 311
235#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)
236# define HAVE_SCROLLBARS 1 313# define HAVE_SCROLLBARS 1
237#endif
238
239/* width of scrollBar, menuBar shadow, must be 1 or 2 */
240#ifdef HALFSHADOW
241# define MENU_SHADOW 1
242#else
243# define MENU_SHADOW 2
244#endif 314#endif
245 315
246#define R_SB_ALIGN_CENTRE 0 316#define R_SB_ALIGN_CENTRE 0
247#define R_SB_ALIGN_TOP 1 317#define R_SB_ALIGN_TOP 1
248#define R_SB_ALIGN_BOTTOM 2 318#define R_SB_ALIGN_BOTTOM 2
… …
321 * | 391 * |
322 * +---< SB_WIDTH_NEXT 392 * +---< SB_WIDTH_NEXT
323 */ 393 */
324 394
325enum { 395enum {
326 NO_REFRESH = 0 , /* Window not visible at all! */ 396 NO_REFRESH = 0, /* Window not visible at all! */
327 FAST_REFRESH = 1<<0, /* Fully exposed window */ 397 FAST_REFRESH = 1, /* Fully exposed window */
328 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 398 SLOW_REFRESH = 2, /* Partially exposed window */
329 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
330}; 399};
331 400
332#ifdef NO_SECONDARY_SCREEN 401#ifdef NO_SECONDARY_SCREEN
333# define NSCREENS 0 402# define NSCREENS 0
334#else 403#else
… …
434 XTerm_property = 3, // change X property 503 XTerm_property = 3, // change X property
435 XTerm_Color = 4, // change colors 504 XTerm_Color = 4, // change colors
436 XTerm_Color00 = 10, // not implemented, CLASH! 505 XTerm_Color00 = 10, // not implemented, CLASH!
437 XTerm_Color01 = 11, // not implemented 506 XTerm_Color01 = 11, // not implemented
438 XTerm_Color_cursor = 12, // change actual 'Cursor' color 507 XTerm_Color_cursor = 12, // change actual 'Cursor' color
439 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 508 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
440 XTerm_Color_pointer_bg = 14, // not implemented 509 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
441 XTerm_Color05 = 15, // not implemented 510 XTerm_Color05 = 15, // not implemented (tektronix fg)
442 XTerm_Color06 = 16, // not implemented 511 XTerm_Color06 = 16, // not implemented (tektronix bg)
443 XTerm_Color_RV = 17, // change actual 'Highlight' color 512 XTerm_Color_RV = 17, // change actual 'Highlight' color
444 XTerm_logfile = 46, // not implemented 513 XTerm_logfile = 46, // not implemented
445 XTerm_font = 50, 514 XTerm_font = 50,
446 515
447 XTerm_konsole30 = 30, // reserved for konsole 516 XTerm_konsole30 = 30, // reserved for konsole
448 XTerm_konsole31 = 31, // reserved for konsole 517 XTerm_konsole31 = 31, // reserved for konsole
449 XTerm_emacs51 = 51, // reserved for emacs shell 518 XTerm_emacs51 = 51, // reserved for emacs shell
450 /* 519 /*
451 * 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
452 */ 522 */
453 XTerm_Color_BD = 18, // change actual 'Bold' color 523 Rxvt_Color_BD = 18, // change actual 'Bold' color
454 XTerm_Color_UL = 19, // change actual 'Underline' color 524 Rxvt_Color_UL = 19, // change actual 'Underline' color
455 XTerm_Pixmap = 20, // new bg pixmap 525 Rxvt_Pixmap = 20, // new bg pixmap
456 XTerm_restoreFG = 39, // change default fg color 526 Rxvt_restoreFG = 39, // change default fg color
457 XTerm_restoreBG = 49, // change default bg color 527 Rxvt_restoreBG = 49, // change default bg color
458 XTerm_dumpscreen = 55, // dump scrollback and all of screen 528 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
459 529
460 URxvt_locale = 701, // change locale 530 URxvt_locale = 701, // change locale
461 URxvt_Menu = 703, // set menu item 531
462 URxvt_Color_IT = 704, // change actual 'Italic' colour 532 URxvt_Color_IT = 704, // change actual 'Italic' colour
463 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,
464 536
465 URxvt_font = 710, 537 URxvt_font = 710,
466 URxvt_boldFont = 711, 538 URxvt_boldFont = 711,
467 URxvt_italicFont = 712, 539 URxvt_italicFont = 712,
468 URxvt_boldItalicFont = 713, 540 URxvt_boldItalicFont = 713,
… …
592#endif 664#endif
593#if TRANSPARENT 665#if TRANSPARENT
594 XA_XROOTPMAP_ID, 666 XA_XROOTPMAP_ID,
595 XA_ESETROOT_PMAP_ID, 667 XA_ESETROOT_PMAP_ID,
596#endif 668#endif
597#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
598 XA_DNDPROTOCOL,
599 XA_DNDSELECTION,
600#endif
601#if ENABLE_XEMBED 669#if ENABLE_XEMBED
602 XA_XEMBED, 670 XA_XEMBED,
603 XA_XEMBED_INFO, 671 XA_XEMBED_INFO,
604#endif 672#endif
605 NUM_XA 673 NUM_XA
… …
619#define PrivMode_ShiftKeys (1UL<<10) 687#define PrivMode_ShiftKeys (1UL<<10)
620#define PrivMode_VisibleCursor (1UL<<11) 688#define PrivMode_VisibleCursor (1UL<<11)
621#define PrivMode_MouseX10 (1UL<<12) 689#define PrivMode_MouseX10 (1UL<<12)
622#define PrivMode_MouseX11 (1UL<<13) 690#define PrivMode_MouseX11 (1UL<<13)
623#define PrivMode_scrollBar (1UL<<14) 691#define PrivMode_scrollBar (1UL<<14)
624#define PrivMode_menuBar (1UL<<15)
625#define PrivMode_TtyOutputInh (1UL<<16) 692#define PrivMode_TtyOutputInh (1UL<<15)
626#define PrivMode_Keypress (1UL<<17) 693#define PrivMode_Keypress (1UL<<16)
627#define PrivMode_smoothScroll (1UL<<18) 694#define PrivMode_smoothScroll (1UL<<17)
628#define PrivMode_vt52 (1UL<<19) 695#define PrivMode_vt52 (1UL<<18)
629#define PrivMode_LFNL (1UL<<20) 696#define PrivMode_LFNL (1UL<<19)
630/* too annoying to implement X11 highlight tracking */ 697/* too annoying to implement X11 highlight tracking */
631/* #define PrivMode_MouseX11Track (1LU<<21) */ 698/* #define PrivMode_MouseX11Track (1LU<<20) */
632 699
633#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 700#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
634#define PrivMode(test,bit) \ 701#define PrivMode(test,bit) \
635 if (test) \ 702 if (test) \
636 priv_modes |= (bit); \ 703 priv_modes |= (bit); \
… …
683/* 750/*
684 ***************************************************************************** 751 *****************************************************************************
685 * MACRO DEFINES 752 * MACRO DEFINES
686 ***************************************************************************** 753 *****************************************************************************
687 */ 754 */
755#define dLocal(type,name) type const name = this->name
688#define dDisp Display *disp = display->display 756#define dDisp Display *disp = this->display->display
689 757
690/* convert pixel dimensions to row/column values. Everything as int32_t */ 758/* convert pixel dimensions to row/column values. Everything as int32_t */
691#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 759#define Pixel2Col(x) Pixel2Width((int32_t)(x))
692#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 760#define Pixel2Row(y) Pixel2Height((int32_t)(y))
693#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 761#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
695#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 763#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
696#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 764#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
697#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 765#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
698#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 766#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
699 767
700#define TEMP_ENV temp_environ temp_environ (envv)
701
702#define OPTION(opt) (options & (opt)) 768#define OPTION(opt) (options & (opt))
703#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ 769#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
704 | Opt_jumpScroll | Opt_secondaryScreen \ 770 | Opt_jumpScroll | Opt_secondaryScreen \
705 | Opt_pastableTabs | Opt_intensityStyles) 771 | Opt_pastableTabs | Opt_intensityStyles)
706 772
… …
768#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 834#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
769#define scrollbar_position(y) ((y) - scrollBar.beg) 835#define scrollbar_position(y) ((y) - scrollBar.beg)
770#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 836#define scrollbar_size() (scrollBar.end - scrollBar.beg \
771 - scrollbar_minheight ()) 837 - scrollbar_minheight ())
772 838
773#if (MENUBAR_MAX > 1)
774/* rendition style flags */
775# define menuBar_height() (fheight + MENU_SHADOW)
776# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
777# define isMenuBarWindow(w) ((w) == menuBar.win)
778#else
779# define menuBar_height() (0)
780# define menuBar_TotalHeight() (0)
781# define isMenuBarWindow(w) (0)
782#endif
783
784#ifdef XPM_BACKGROUND 839#ifdef XPM_BACKGROUND
785# 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))
786#else 841#else
787# define XPMClearArea(a, b, c, d, e, f, g) 842# define XPMClearArea(a, b, c, d, e, f, g)
788#endif 843#endif
789 844
790#ifdef UTMP_SUPPORT
791# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
792# undef HAVE_UTMPX_H
793# undef HAVE_STRUCT_UTMPX
794# endif
795# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
796# undef HAVE_UTMP_H
797# undef HAVE_STRUCT_UTMP
798# endif
799
800# ifdef HAVE_UTMPX_H
801# include <utmpx.h>
802# endif
803# ifdef HAVE_UTMP_H
804# include <utmp.h>
805# endif
806#endif
807
808#ifdef DEBUG_CMD 845#ifdef DEBUG_CMD
809# define D_CMD(x) fprintf x ; fputc('\n', stderr) 846# define D_CMD(x) fprintf x ; fputc('\n', stderr)
810#else 847#else
811# define D_CMD(x) 848# define D_CMD(x)
812#endif 849#endif
… …
824# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 861# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
825#else 862#else
826# define D_SIZE(x) 863# define D_SIZE(x)
827#endif 864#endif
828 865
829extern class rxvt_failure_exception { } rxvt_failure_exception;
830
831typedef callback1<void, const char *> log_callback; 866typedef callback1<void, const char *> log_callback;
832typedef callback1<int, int> getfd_callback; 867typedef callback1<int, int> getfd_callback;
833 868
834extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
835extern void rxvt_log (const char *fmt, ...);
836extern void rxvt_warn (const char *fmt, ...);
837extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
838extern void rxvt_exit_failure () __attribute__ ((noreturn));
839
840#define SET_LOCALE(locale) rxvt_set_locale (locale) 869#define SET_LOCALE(locale) rxvt_set_locale (locale)
841extern bool rxvt_set_locale (const char *locale); 870extern bool rxvt_set_locale (const char *locale) NOTHROW;
842extern void rxvt_push_locale (const char *locale); 871extern void rxvt_push_locale (const char *locale) NOTHROW;
843extern void rxvt_pop_locale (); 872extern void rxvt_pop_locale () NOTHROW;
844
845/****************************************************************************/
846
847#ifdef MENUBAR
848# include "menubar.h"
849#endif
850
851#define BLINK_INTERVAL 0.5
852#define TEXT_BLINK_INTERVAL 0.5
853
854#ifndef __attribute__
855# ifdef __GNUC__
856# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
857# define __attribute__(x)
858# endif
859# endif
860# define __attribute__(x)
861#endif
862 873
863/****************************************************************************/ 874/****************************************************************************/
864 875
865#define LINE_LONGER 0x0001 // line is continued on the next row 876#define LINE_LONGER 0x0001 // line is continued on the next row
866#define LINE_FILTERED 0x0002 // line has been filtered 877#define LINE_FILTERED 0x0002 // line has been filtered
… …
985#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 996#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
986 am_transparent:1, /* is a transparent term */ 997 am_transparent:1, /* is a transparent term */
987 am_pixmap_trans:1, /* transparency w/known root pixmap */ 998 am_pixmap_trans:1, /* transparency w/known root pixmap */
988#endif 999#endif
989 current_screen:1, /* primary or secondary */ 1000 current_screen:1, /* primary or secondary */
990 hate_those_clicks:1, /* a.k.a. keep mark position */
991 num_scr_allow:1, 1001 num_scr_allow:1,
992 bypass_keystate:1, 1002 bypass_keystate:1,
993#ifdef CURSOR_BLINK 1003#ifdef CURSOR_BLINK
994 hidden_cursor:1, 1004 hidden_cursor:1,
995#endif 1005#endif
… …
1038 refresh_limit, 1048 refresh_limit,
1039 last_bot, /* scrollbar last bottom position */ 1049 last_bot, /* scrollbar last bottom position */
1040 last_top, /* scrollbar last top position */ 1050 last_top, /* scrollbar last top position */
1041 last_state, /* scrollbar last state */ 1051 last_state, /* scrollbar last state */
1042 scrollbar_len, 1052 scrollbar_len,
1043#ifdef MENUBAR
1044 menu_readonly, /* okay to alter menu? */
1045 Arrows_x,
1046#endif
1047#if MENUBAR_MAX > 1
1048 Nbars,
1049#endif
1050 window_vt_x, 1053 window_vt_x,
1051 window_vt_y, 1054 window_vt_y,
1052 window_sb_x, 1055 window_sb_x,
1053# ifdef POINTER_BLANK 1056# ifdef POINTER_BLANK
1054 pointerBlankDelay, 1057 pointerBlankDelay,
… …
1063 unsigned long priv_modes, 1066 unsigned long priv_modes,
1064 SavedModes; 1067 SavedModes;
1065/* ---------- */ 1068/* ---------- */
1066 Atom xa[NUM_XA]; 1069 Atom xa[NUM_XA];
1067/* ---------- */ 1070/* ---------- */
1068#ifdef MENUBAR 1071#ifdef RXVT_SCROLLBAR
1069 GC menubarGC;
1070#endif
1071#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1072 GC scrollbarGC, 1072 GC scrollbarGC,
1073 topShadowGC, 1073 topShadowGC,
1074 botShadowGC; 1074 botShadowGC;
1075#endif 1075#endif
1076#ifdef XTERM_SCROLLBAR 1076#ifdef XTERM_SCROLLBAR
… …
1108 const char *key_delete; 1108 const char *key_delete;
1109#endif 1109#endif
1110 struct mouse_event MEvent; 1110 struct mouse_event MEvent;
1111 XComposeStatus compose; 1111 XComposeStatus compose;
1112 ttymode_t tio; 1112 ttymode_t tio;
1113#ifdef UTMP_SUPPORT
1114# ifdef HAVE_STRUCT_UTMP
1115 struct utmp ut;
1116# endif
1117# ifdef HAVE_STRUCT_UTMPX
1118 struct utmpx utx;
1119# endif
1120# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1121 char ut_id[5];
1122# endif
1123 int utmp_pos;
1124#endif
1125 row_col_t oldcursor; 1113 row_col_t oldcursor;
1126#ifdef XPM_BACKGROUND 1114#ifdef XPM_BACKGROUND
1127 bgPixmap_t bgPixmap; 1115 bgPixmap_t bgPixmap;
1128 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1116 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1129#endif 1117#endif
1130#ifdef MENUBAR
1131 menu_t *ActiveMenu, /* currently active menu */
1132 *BuildMenu; /* the menu currently being built */
1133 bar_t *CurrentBar;
1134# if ! (MENUBAR_MAX > 1)
1135 bar_t BarList;
1136# endif /* (MENUBAR_MAX > 1) */
1137#endif
1138 1118
1139#if ENABLE_OVERLAY 1119#if ENABLE_OVERLAY
1140 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1120 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1141 text_t **ov_text; 1121 text_t **ov_text;
1142 rend_t **ov_rend; 1122 rend_t **ov_rend;
1143 1123
1144 void scr_swap_overlay (); 1124 void scr_swap_overlay () NOTHROW;
1145 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;
1146 void scr_overlay_off (); 1126 void scr_overlay_off () NOTHROW;
1147 void scr_overlay_set (int x, int y, 1127 void scr_overlay_set (int x, int y,
1148 text_t text, 1128 text_t text,
1149 rend_t rend = OVERLAY_RSTYLE); 1129 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1150 void scr_overlay_set (int x, int y, const char *s); 1130 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1151 void scr_overlay_set (int x, int y, const wchar_t *s); 1131 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1152#endif 1132#endif
1153 1133
1154 vector<void *> allocated; // free these memory blocks with free() 1134 vector<void *> allocated; // free these memory blocks with free()
1155 1135
1156 char *env_windowid; /* environmental variable WINDOWID */ 1136 char *env_windowid; /* environmental variable WINDOWID */
… …
1170 const char *rs[NUM_RESOURCES]; 1150 const char *rs[NUM_RESOURCES];
1171 /* command input buffering */ 1151 /* command input buffering */
1172 char *cmdbuf_ptr, *cmdbuf_endp; 1152 char *cmdbuf_ptr, *cmdbuf_endp;
1173 char cmdbuf_base[CBUFSIZ]; 1153 char cmdbuf_base[CBUFSIZ];
1174 1154
1155 rxvt_ptytty *pty;
1156
1175 rxvt_salloc *talloc; // text line allocator 1157 rxvt_salloc *talloc; // text line allocator
1176 rxvt_salloc *ralloc; // rend line allocator 1158 rxvt_salloc *ralloc; // rend line allocator
1177 1159
1178 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
1179 1161
… …
1187 void iso14755_54 (int x, int y); 1169 void iso14755_54 (int x, int y);
1188# endif 1170# endif
1189#endif 1171#endif
1190 1172
1191 // modifies first argument(!) 1173 // modifies first argument(!)
1192 void paste (char *data, unsigned int len); 1174 void paste (char *data, unsigned int len) NOTHROW;
1193 1175
1194 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 }
1195 1182
1196#if TRANSPARENT 1183#if TRANSPARENT
1197 void rootwin_cb (XEvent &xev); 1184 void rootwin_cb (XEvent &xev);
1198 xevent_watcher rootwin_ev; 1185 xevent_watcher rootwin_ev;
1199#endif 1186#endif
1200 1187
1201 void x_cb (XEvent &xev); 1188 void x_cb (XEvent &xev);
1189 void flush ();
1202 xevent_watcher termwin_ev; 1190 xevent_watcher termwin_ev;
1203 xevent_watcher vt_ev; 1191 xevent_watcher vt_ev;
1204#ifdef HAVE_SCROLLBARS 1192#ifdef HAVE_SCROLLBARS
1205 xevent_watcher scrollbar_ev; 1193 xevent_watcher scrollbar_ev;
1206#endif 1194#endif
1207#ifdef MENUBAR
1208 xevent_watcher menubar_ev;
1209#endif
1210 1195
1196 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1211 void check_cb (check_watcher &w); check_watcher check_ev; 1197 void check_cb (check_watcher &w); check_watcher check_ev;
1212 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1198 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1213 void flush_cb (time_watcher &w); time_watcher flush_ev; 1199 void flush_cb (time_watcher &w); time_watcher flush_ev;
1214 1200
1215 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;
1216 1202
1217 void incr_cb (time_watcher &w); time_watcher incr_ev; 1203 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1218 1204
1219#ifdef CURSOR_BLINK 1205#ifdef CURSOR_BLINK
1220 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;
1221#endif 1207#endif
1222#ifdef TEXT_BLINK 1208#ifdef TEXT_BLINK
… …
1245 1231
1246 void tt_winch (); 1232 void tt_winch ();
1247 1233
1248 rxvt_term (); 1234 rxvt_term ();
1249 ~rxvt_term (); 1235 ~rxvt_term ();
1250 void child_exit (); // child has exited, usually destroys
1251 void destroy (); 1236 void destroy ();
1252 void emergency_cleanup (); 1237 void emergency_cleanup ();
1253 1238
1254 bool init (int argc, const char *const *argv); 1239 bool init (int argc, const char *const *argv);
1255 bool init_vars (); 1240 bool init_vars ();
1256 1241
1257 bool pty_fill (); 1242 bool pty_fill ();
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 }
1258 1250
1259 void init_secondary (); 1251 void init_secondary ();
1260 const char **init_resources (int argc, const char *const *argv); 1252 const char **init_resources (int argc, const char *const *argv);
1261 const char *x_resource (const char *name); 1253 const char *x_resource (const char *name);
1262 void init_env (); 1254 void init_env ();
… …
1279 XPoint spot; // most recently sent spot position 1271 XPoint spot; // most recently sent spot position
1280 1272
1281 void im_destroy (); 1273 void im_destroy ();
1282 void im_cb (); im_watcher im_ev; 1274 void im_cb (); im_watcher im_ev;
1283 void im_set_size (XRectangle &size); 1275 void im_set_size (XRectangle &size);
1284 void im_set_position (XPoint &pos); 1276 void im_set_position (XPoint &pos) NOTHROW;
1285 void im_set_color (unsigned long &fg, unsigned long &bg); 1277 void im_set_color (unsigned long &fg, unsigned long &bg);
1286 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1278 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1287 1279
1288 bool IMisRunning (); 1280 bool IMisRunning ();
1289 void IMSendSpot (); 1281 void IMSendSpot ();
… …
1291 void IMSetStatusPosition (); 1283 void IMSetStatusPosition ();
1292#endif 1284#endif
1293 1285
1294 void resize_scrollbar (); 1286 void resize_scrollbar ();
1295 1287
1296 void pixel_position (int *x, int *y);
1297
1298 void selection_click (int clicks, int x, int y);
1299 void selection_extend (int x, int y, int flag);
1300 void selection_rotate (int x, int y);
1301
1302 /* autoconvert */
1303
1304 // command.C 1288 // command.C
1305 void lookup_key (XKeyEvent &ev); 1289 void lookup_key (XKeyEvent &ev);
1306 unsigned int cmd_write (const char *str, unsigned int count); 1290 unsigned int cmd_write (const char *str, unsigned int count);
1307 1291
1308 wchar_t next_char (); 1292 wchar_t next_char () NOTHROW;
1309 wchar_t cmd_getc (); 1293 wchar_t cmd_getc () THROW ((class out_of_input));
1310 uint32_t next_octet (); 1294 uint32_t next_octet () NOTHROW;
1311 uint32_t cmd_get8 (); 1295 uint32_t cmd_get8 () THROW ((class out_of_input));
1312 1296
1313 bool cmd_parse (); 1297 bool cmd_parse ();
1314 void mouse_report (XButtonEvent &ev); 1298 void mouse_report (XButtonEvent &ev);
1315 void button_press (XButtonEvent &ev); 1299 void button_press (XButtonEvent &ev);
1316 void button_release (XButtonEvent &ev); 1300 void button_release (XButtonEvent &ev);
… …
1337 void process_sgr_mode (unsigned int nargs, const int *arg); 1321 void process_sgr_mode (unsigned int nargs, const int *arg);
1338 void process_graphics (); 1322 void process_graphics ();
1339 // init.C 1323 // init.C
1340 void Get_Colours (); 1324 void Get_Colours ();
1341 void get_ourmods (); 1325 void get_ourmods ();
1342 // logging.C
1343 void makeutent (const char *pty, const char *hostname);
1344 void cleanutent ();
1345 // main.C 1326 // main.C
1346 void privileged_utmp (rxvt_privaction action);
1347 bool set_fonts (); 1327 bool set_fonts ();
1348 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);
1349 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);
1350 void set_title (const char *str); 1330 void set_title (const char *str);
1351 void set_icon_name (const char *str); 1331 void set_icon_name (const char *str);
1352 void set_window_color (int idx, const char *color); 1332 void set_window_color (int idx, const char *color);
1353 void set_colorfgbg (); 1333 void set_colorfgbg ();
1354 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1334 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1355 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1335 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1356 1336
1357#ifdef MENUBAR
1358 // menubar.C
1359 void menuitem_free (menu_t *menu, menuitem_t *item);
1360 int action_dispatch (action_t *action);
1361 void menuarrow_free (char name);
1362 void menuarrow_add (char *string);
1363 char *menu_find_base (menu_t **menu, char *path);
1364 menu_t *menu_delete (menu_t *menu);
1365 menu_t *menu_add (menu_t *parent, char *path);
1366 void drawbox_menubar (int x, int len, int state);
1367 void drawtriangle (int x, int y, int state);
1368 void drawbox_menuitem (int y, int state);
1369 void menu_show ();
1370 void menu_display (void (rxvt_term::*update) ());
1371 void menu_hide_all ();
1372 void menu_hide ();
1373 void menu_clear (menu_t *menu);
1374 void menubar_clear ();
1375 bar_t *menubar_find (const char *name);
1376 int menubar_push (const char *name);
1377 void menubar_remove (const char *name);
1378 void menubar_dump (FILE *fp);
1379 void menubar_read (const char *filename);
1380 void menubar_dispatch (char *str);
1381 void draw_Arrows (int name, int state);
1382 void menubar_expose ();
1383 int menubar_mapping (int map);
1384 int menu_select (XButtonEvent &ev);
1385 void menubar_select (XButtonEvent &ev);
1386 void menubar_control (XButtonEvent &ev);
1387 void map_menuBar (int map);
1388#endif
1389
1390 // screen.C 1337 // screen.C
1391 1338
1392 void lalloc (line_t &l) 1339 void lalloc (line_t &l) const NOTHROW
1393 { 1340 {
1394 l.t = (text_t *)talloc->alloc (); 1341 l.t = (text_t *)talloc->alloc ();
1395 l.r = (rend_t *)ralloc->alloc (); 1342 l.r = (rend_t *)ralloc->alloc ();
1396 } 1343 }
1397 1344
… …
1401 talloc->free (l.t); 1348 talloc->free (l.t);
1402 ralloc->free (l.r); 1349 ralloc->free (l.r);
1403 } 1350 }
1404#endif 1351#endif
1405 1352
1406 void lresize (line_t &l) 1353 void lresize (line_t &l) const NOTHROW
1407 { 1354 {
1408 if (!l.t) 1355 if (!l.t)
1409 return; 1356 return;
1410 1357
1411 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));
… …
1415 1362
1416 if (ncol > prev_ncol) 1363 if (ncol > prev_ncol)
1417 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1364 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1418 } 1365 }
1419 1366
1420 int fgcolor_of (rend_t r) 1367 int fgcolor_of (rend_t r) const NOTHROW
1421 { 1368 {
1422 int base = GET_BASEFG (r); 1369 int base = GET_BASEFG (r);
1423#ifndef NO_BRIGHTCOLOR 1370#ifndef NO_BRIGHTCOLOR
1424 if (r & RS_Bold 1371 if (r & RS_Bold
1425# if ENABLE_STYLES 1372# if ENABLE_STYLES
… …
1429 base += minBrightCOLOR - minCOLOR; 1376 base += minBrightCOLOR - minCOLOR;
1430#endif 1377#endif
1431 return base; 1378 return base;
1432 } 1379 }
1433 1380
1434 int bgcolor_of (rend_t r) 1381 int bgcolor_of (rend_t r) const NOTHROW
1435 { 1382 {
1436 int base = GET_BASEBG (r); 1383 int base = GET_BASEBG (r);
1437#ifndef NO_BRIGHTCOLOR 1384#ifndef NO_BRIGHTCOLOR
1438 if (r & RS_Blink 1385 if (r & RS_Blink
1439# if ENABLE_STYLES 1386# if ENABLE_STYLES
… …
1443 base += minBrightCOLOR - minCOLOR; 1390 base += minBrightCOLOR - minCOLOR;
1444#endif 1391#endif
1445 return base; 1392 return base;
1446 } 1393 }
1447 1394
1448 bool option (uint32_t opt) 1395 bool option (uint32_t opt) const NOTHROW
1449 { 1396 {
1450 return OPTION (opt); 1397 return OPTION (opt);
1451 } 1398 }
1452 1399
1453 void set_option (uint32_t opt, bool set) 1400 void set_option (uint32_t opt, bool set) NOTHROW
1454 { 1401 {
1455 if (set) 1402 if (set)
1456 options |= opt; 1403 options |= opt;
1457 else 1404 else
1458 options &= ~opt; 1405 options &= ~opt;
1459 } 1406 }
1460 1407
1461 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;
1462 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;
1463 int scr_scroll_text (int row1, int row2, int count); 1410 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1464 void scr_reset (); 1411 void scr_reset ();
1465 void scr_release (); 1412 void scr_release () NOTHROW;
1466 void scr_clear (bool really = false); 1413 void scr_clear (bool really = false) NOTHROW;
1467 void scr_refresh (unsigned char refresh_type); 1414 void scr_refresh () NOTHROW;
1468 bool scr_refresh_rend (rend_t mask, rend_t value); 1415 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1469 void scr_erase_screen (int mode); 1416 void scr_erase_screen (int mode) NOTHROW;
1470#if ENABLE_FRILLS 1417#if ENABLE_FRILLS
1471 void scr_erase_savelines (); 1418 void scr_erase_savelines () NOTHROW;
1472 void scr_backindex (); 1419 void scr_backindex () NOTHROW;
1473 void scr_forwardindex (); 1420 void scr_forwardindex () NOTHROW;
1474#endif 1421#endif
1475 void scr_touch (bool refresh); 1422 void scr_touch (bool refresh) NOTHROW;
1476 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;
1477 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1424 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1478 void scr_recolour (); 1425 void scr_recolour () NOTHROW;
1479 void scr_remap_chars (); 1426 void scr_remap_chars () NOTHROW;
1480 void scr_remap_chars (line_t &l); 1427 void scr_remap_chars (line_t &l) NOTHROW;
1481 1428
1429 enum cursor_mode { SAVE, RESTORE };
1430
1482 void scr_poweron (); 1431 void scr_poweron () NOTHROW;
1483 void scr_cursor (int mode); 1432 void scr_cursor (cursor_mode mode) NOTHROW;
1484 void scr_do_wrap (); 1433 void scr_do_wrap () NOTHROW;
1485 int scr_change_screen (int scrn); 1434 int scr_change_screen (int scrn) NOTHROW;
1486 void scr_color (unsigned int color, int fgbg); 1435 void scr_color (unsigned int color, int fgbg) NOTHROW;
1487 void scr_rendition (int set, int style); 1436 void scr_rendition (int set, int style) NOTHROW;
1488 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;
1489 void scr_backspace (); 1438 void scr_backspace () NOTHROW;
1490 void scr_tab (int count, bool ht = false); 1439 void scr_tab (int count, bool ht = false) NOTHROW;
1491 void scr_gotorc (int row, int col, int relative); 1440 void scr_gotorc (int row, int col, int relative) NOTHROW;
1492 void scr_index (enum page_dirn direction); 1441 void scr_index (enum page_dirn direction) NOTHROW;
1493 void scr_erase_line (int mode); 1442 void scr_erase_line (int mode) NOTHROW;
1494 void scr_E (); 1443 void scr_E () NOTHROW;
1495 void scr_insdel_lines (int count, int insdel); 1444 void scr_insdel_lines (int count, int insdel) NOTHROW;
1496 void scr_insdel_chars (int count, int insdel); 1445 void scr_insdel_chars (int count, int insdel) NOTHROW;
1497 void scr_scroll_region (int top, int bot); 1446 void scr_scroll_region (int top, int bot) NOTHROW;
1498 void scr_cursor_visible (int mode); 1447 void scr_cursor_visible (int mode) NOTHROW;
1499 void scr_autowrap (int mode); 1448 void scr_autowrap (int mode) NOTHROW;
1500 void scr_relative_origin (int mode); 1449 void scr_relative_origin (int mode) NOTHROW;
1501 void scr_insert_mode (int mode); 1450 void scr_insert_mode (int mode) NOTHROW;
1502 void scr_set_tab (int mode); 1451 void scr_set_tab (int mode) NOTHROW;
1503 void scr_rvideo_mode (int mode); 1452 void scr_rvideo_mode (int mode) NOTHROW;
1504 void scr_report_position (); 1453 void scr_report_position () NOTHROW;
1505 void set_font_style (); 1454 void set_font_style () NOTHROW;
1506 void scr_charset_choose (int set); 1455 void scr_charset_choose (int set) NOTHROW;
1507 void scr_charset_set (int set, unsigned int ch); 1456 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1508 int scr_move_to (int y, int len); 1457 void scr_move_to (int y, int len) NOTHROW;
1509 int scr_page (enum page_dirn direction, int nlines); 1458 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1510 int scr_changeview (unsigned int oldviewstart); 1459 bool scr_changeview (int new_view_start) NOTHROW;
1511 void scr_bell (); 1460 void scr_bell () NOTHROW;
1512 void scr_printscreen (int fullhist); 1461 void scr_printscreen (int fullhist) NOTHROW;
1513 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1462 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1514 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1463 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1515 void scr_reverse_selection (); 1464 void scr_reverse_selection () NOTHROW;
1516 void scr_dump (int fd); 1465 void scr_dump (int fd) NOTHROW;
1466
1517 void selection_check (int check_more); 1467 void selection_check (int check_more) NOTHROW;
1518 void selection_paste (Window win, Atom prop, bool delete_prop); 1468 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1519 void selection_property (Window win, Atom prop); 1469 void selection_property (Window win, Atom prop) NOTHROW;
1520 void selection_request (Time tm, int x, int y); 1470 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1521 int selection_request_other (Atom target, int selnum); 1471 int selection_request_other (Atom target, int selnum) NOTHROW;
1522 void selection_clear (); 1472 void selection_clear () NOTHROW;
1523 void selection_make (Time tm); 1473 void selection_make (Time tm);
1524 bool selection_grab (Time tm); 1474 bool selection_grab (Time tm) NOTHROW;
1525 void selection_start_colrow (int col, int row); 1475 void selection_start_colrow (int col, int row) NOTHROW;
1526 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1476 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1527 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1477 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1528 void selection_remove_trailing_spaces (); 1478 void selection_remove_trailing_spaces () NOTHROW;
1529 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;
1530 1485
1531#if defined(NEXT_SCROLLBAR) 1486#if defined(NEXT_SCROLLBAR)
1532 // scrollbar-next.C 1487 // scrollbar-next.C
1533 Pixmap renderPixmap (const char *const *data, int width, int height); 1488 Pixmap renderPixmap (const char *const *data, int width, int height);
1534 void init_scrollbar_stuff (); 1489 void init_scrollbar_stuff ();
… …
1536 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);
1537#endif 1492#endif
1538 1493
1539#if defined(RXVT_SCROLLBAR) 1494#if defined(RXVT_SCROLLBAR)
1540 // scrollbar-rxvt.C 1495 // scrollbar-rxvt.C
1541 void Draw_button (int x, int y, int state, int dirn);
1542 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1496 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1543#endif 1497#endif
1544 1498
1545#if defined(XTERM_SCROLLBAR) 1499#if defined(XTERM_SCROLLBAR)
1546 // scrollbar-xterm.C 1500 // scrollbar-xterm.C

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