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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.186 by root, Wed Jan 4 04:42:45 2006 UTC vs.
Revision 1.238 by ayin, Mon Jan 23 10:26:22 2006 UTC

… …
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include "rxvtlib.h"
5 5
6#include "feature.h" 6#include "feature.h"
7
8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1
10#endif
11
12#if ENABLE_PERL
13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1
15#endif
16
17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1
20# define CURSOR_BLINK 1
21#else
22# define ENABLE_MINIMAL 1
23#endif
7 24
8#include <limits.h> 25#include <limits.h>
9 26
10#include <X11/cursorfont.h> 27#include <X11/cursorfont.h>
11#include <X11/keysym.h> 28#include <X11/keysym.h>
… …
18#include "encoding.h" 35#include "encoding.h"
19#include "rxvtfont.h" 36#include "rxvtfont.h"
20#include "rxvttoolkit.h" 37#include "rxvttoolkit.h"
21#include "iom.h" 38#include "iom.h"
22#include "salloc.h" 39#include "salloc.h"
40#include "libptytty.h"
23 41
24#if ENABLE_FRILLS 42#include "rxvtperl.h"
25# define ENABLE_XEMBED 1 43
26# define ENABLE_EWMH 1 44// try to avoid some macros to decrease code size, on some systems
27# define CURSOR_BLINK 1 45#if ENABLE_MINIMAL
46# define strcmp(a,b) (strcmp)(a,b)
47# define strlen(a) (strlen)(a)
48# define strcpy(a,b) (strcpy)(a,b)
49# define memset(a,c,l) (memset)(a,c,l)
50# define memcpy(a,b,l) (memcpy)(a,b,l)
28#endif 51#endif
29 52
30/* 53/*
31 ***************************************************************************** 54 *****************************************************************************
32 * SYSTEM HACKS 55 * SYSTEM HACKS
… …
41#if defined (sun) && !defined (__sun__) 64#if defined (sun) && !defined (__sun__)
42# define __sun__ 1 65# define __sun__ 1
43#endif 66#endif
44 67
45#ifndef HAVE_XPOINTER 68#ifndef HAVE_XPOINTER
46typedef char *XPointer; 69typedef char *XPointer;
47#endif 70#endif
48 71
49#ifdef HAVE_TERMIOS_H 72#ifdef HAVE_TERMIOS_H
50# include <termios.h> 73# include <termios.h>
51typedef struct termios ttymode_t; 74typedef struct termios ttymode_t;
… …
72# define STDIN_FILENO 0 95# define STDIN_FILENO 0
73# define STDOUT_FILENO 1 96# define STDOUT_FILENO 1
74# define STDERR_FILENO 2 97# define STDERR_FILENO 2
75#endif 98#endif
76 99
100/****************************************************************************/
101
102#ifndef __attribute__
103# if __GNUC__
104# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
105# define __attribute__(x)
106# endif
107# endif
108# define __attribute__(x)
109#endif
110
111#define NORETURN __attribute__ ((noreturn))
112#define UNUSED __attribute__ ((unused))
113
114// increases code size unless -fno-enforce-eh-specs
115#if __GNUC__
116# define NOTHROW
117# define THROW(x)
118#else
119# define NOTHROW throw()
120# define THROW(x) throw x
121#endif
122
123// exception thrown on fatal (per-instance) errors
124class rxvt_failure_exception { };
125
126// exception thrown when the command parser runs out of input data
127class out_of_input { };
128
77/* 129/*
78 ***************************************************************************** 130 *****************************************************************************
79 * PROTOTYPES 131 * PROTOTYPES
80 ***************************************************************************** 132 *****************************************************************************
81 */ 133 */
82// main.C 134// main.C
83RETSIGTYPE rxvt_Child_signal (int sig); 135RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
84RETSIGTYPE rxvt_Exit_signal (int sig); 136RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
85void rxvt_clean_exit (); 137void rxvt_clean_exit () NOTHROW;
86void * rxvt_malloc (size_t size); 138void * rxvt_malloc (size_t size);
87void * rxvt_calloc (size_t number, size_t size); 139void * rxvt_calloc (size_t number, size_t size);
88void * rxvt_realloc (void *ptr, size_t size); 140void * rxvt_realloc (void *ptr, size_t size);
89void rxvt_privileges (rxvt_privaction action);
90 141
91// util.C 142// misc.C
92char * rxvt_wcstombs (const wchar_t *str, int len = -1); 143char * rxvt_wcstombs (const wchar_t *str, int len = -1);
93wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 144wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
94char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 145char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
95wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 146wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
96char * rxvt_strdup (const char *str); 147char * rxvt_strdup_cpp (const char *str);
97 148
98// misc.C 149#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
150
99char * rxvt_r_basename (const char *str); 151char * rxvt_r_basename (const char *str) NOTHROW;
100void rxvt_vlog (const char *fmt, va_list arg_ptr); 152void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
101void rxvt_log (const char *fmt,...); 153void rxvt_log (const char *fmt,...) NOTHROW;
102void rxvt_warn (const char *fmt,...); 154void rxvt_warn (const char *fmt,...) NOTHROW;
103void rxvt_fatal (const char *fmt,...); 155void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
104void rxvt_exit_failure (); 156void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
157
105int rxvt_Str_match (const char *s1, const char *s2); 158int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
106const char * rxvt_Str_skip_space (const char *str); 159const char * rxvt_Str_skip_space (const char *str) NOTHROW;
107char * rxvt_Str_trim (char *str); 160char * rxvt_Str_trim (char *str) NOTHROW;
108int rxvt_Str_escaped (char *str); 161int rxvt_Str_escaped (char *str) NOTHROW;
109char ** rxvt_splitcommastring (const char *cs); 162char ** rxvt_splitcommastring (const char *cs) NOTHROW;
110void rxvt_freecommastring (char **cs); 163void rxvt_freecommastring (char **cs) NOTHROW;
111char * rxvt_File_find (const char *file, const char *ext, const char *path); 164char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
112void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 165
113void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 166/////////////////////////////////////////////////////////////////////////////
114void rxvt_usleep (int usecs); 167
168// temporarily replace the process environment
169extern char **environ;
170extern char **rxvt_environ; // the original environ pointer
171
172inline void set_environ (stringvec *envv)
173{
174#if ENABLE_PERL
175 assert (envv);
176#else
177 if (envv)
178#endif
179 environ = (char **)envv->begin ();
180}
181
182inline void set_environ (char **envv)
183{
184#if ENABLE_PERL
185 assert (envv);
186#else
187 if (envv)
188#endif
189 environ = envv;
190}
115 191
116/* 192/*
117 ***************************************************************************** 193 *****************************************************************************
118 * STRUCTURES AND TYPEDEFS 194 * STRUCTURES AND TYPEDEFS
119 ***************************************************************************** 195 *****************************************************************************
120 */ 196 */
121struct grwin_t; 197struct grwin_t;
122 198
123/* Sanitize menubar info */
124#ifndef MENUBAR
125# undef MENUBAR_MAX
126#endif
127#ifndef MENUBAR_MAX
128# define MENUBAR_MAX 0
129#endif
130
131/* If we're using either the rxvt scrollbar or menu bars, keep the 199/* If we're using either the rxvt scrollbar, keep the
132 * scrollColor resource. 200 * scrollColor resource.
133 */ 201 */
134#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 202#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
135# define KEEP_SCROLLCOLOR 1 203# define KEEP_SCROLLCOLOR 1
136#else 204#else
137# undef KEEP_SCROLLCOLOR 205# undef KEEP_SCROLLCOLOR
138#endif 206#endif
139 207
… …
209 277
210#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 278#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
211# define NO_MOUSE_REPORT_SCROLLBAR 1 279# define NO_MOUSE_REPORT_SCROLLBAR 1
212#endif 280#endif
213 281
214#ifdef NO_RESOURCES
215# undef USE_XGETDEFAULT
216#endif
217
218#if defined (ISO_14755) || defined (ENABLE_PERL)
219# define ENABLE_OVERLAY 1
220#endif
221
222/* now look for other badly set stuff */ 282/* now look for other badly set stuff */
223 283
224#if !defined (EACCESS) && defined(EAGAIN) 284#if !defined (EACCESS) && defined(EAGAIN)
225# define EACCESS EAGAIN 285# define EACCESS EAGAIN
226#endif 286#endif
… …
228#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 288#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
229# define EXIT_SUCCESS 0 /* exit function success */ 289# define EXIT_SUCCESS 0 /* exit function success */
230# define EXIT_FAILURE 1 /* exit function failure */ 290# define EXIT_FAILURE 1 /* exit function failure */
231#endif 291#endif
232 292
233#define menuBar_esc 10
234#define scrollBar_esc 30 293#define scrollBar_esc 30
235#define menuBar_margin 2 /* margin below text */
236 294
237#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 295#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
238# define HAVE_SCROLLBARS 1 296# define HAVE_SCROLLBARS 1
239#endif
240
241/* width of scrollBar, menuBar shadow, must be 1 or 2 */
242#ifdef HALFSHADOW
243# define MENU_SHADOW 1
244#else
245# define MENU_SHADOW 2
246#endif 297#endif
247 298
248#define R_SB_ALIGN_CENTRE 0 299#define R_SB_ALIGN_CENTRE 0
249#define R_SB_ALIGN_TOP 1 300#define R_SB_ALIGN_TOP 1
250#define R_SB_ALIGN_BOTTOM 2 301#define R_SB_ALIGN_BOTTOM 2
… …
323 * | 374 * |
324 * +---< SB_WIDTH_NEXT 375 * +---< SB_WIDTH_NEXT
325 */ 376 */
326 377
327enum { 378enum {
328 NO_REFRESH = 0 , /* Window not visible at all! */ 379 NO_REFRESH = 0, /* Window not visible at all! */
329 FAST_REFRESH = 1<<0, /* Fully exposed window */ 380 FAST_REFRESH = 1, /* Fully exposed window */
330 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 381 SLOW_REFRESH = 2, /* Partially exposed window */
331 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
332}; 382};
333 383
334#ifdef NO_SECONDARY_SCREEN 384#ifdef NO_SECONDARY_SCREEN
335# define NSCREENS 0 385# define NSCREENS 0
336#else 386#else
… …
436 XTerm_property = 3, // change X property 486 XTerm_property = 3, // change X property
437 XTerm_Color = 4, // change colors 487 XTerm_Color = 4, // change colors
438 XTerm_Color00 = 10, // not implemented, CLASH! 488 XTerm_Color00 = 10, // not implemented, CLASH!
439 XTerm_Color01 = 11, // not implemented 489 XTerm_Color01 = 11, // not implemented
440 XTerm_Color_cursor = 12, // change actual 'Cursor' color 490 XTerm_Color_cursor = 12, // change actual 'Cursor' color
441 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 491 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
442 XTerm_Color_pointer_bg = 14, // not implemented 492 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
443 XTerm_Color05 = 15, // not implemented 493 XTerm_Color05 = 15, // not implemented (tektronix fg)
444 XTerm_Color06 = 16, // not implemented 494 XTerm_Color06 = 16, // not implemented (tektronix bg)
445 XTerm_Color_RV = 17, // change actual 'Highlight' color 495 XTerm_Color_RV = 17, // change actual 'Highlight' color
446 XTerm_logfile = 46, // not implemented 496 XTerm_logfile = 46, // not implemented
447 XTerm_font = 50, 497 XTerm_font = 50,
448 498
449 XTerm_konsole30 = 30, // reserved for konsole 499 XTerm_konsole30 = 30, // reserved for konsole
450 XTerm_konsole31 = 31, // reserved for konsole 500 XTerm_konsole31 = 31, // reserved for konsole
451 XTerm_emacs51 = 51, // reserved for emacs shell 501 XTerm_emacs51 = 51, // reserved for emacs shell
452 /* 502 /*
453 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 503 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
504 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
454 */ 505 */
455 XTerm_Color_BD = 18, // change actual 'Bold' color 506 Rxvt_Color_BD = 18, // change actual 'Bold' color
456 XTerm_Color_UL = 19, // change actual 'Underline' color 507 Rxvt_Color_UL = 19, // change actual 'Underline' color
457 XTerm_Pixmap = 20, // new bg pixmap 508 Rxvt_Pixmap = 20, // new bg pixmap
458 XTerm_restoreFG = 39, // change default fg color 509 Rxvt_restoreFG = 39, // change default fg color
459 XTerm_restoreBG = 49, // change default bg color 510 Rxvt_restoreBG = 49, // change default bg color
460 XTerm_dumpscreen = 55, // dump scrollback and all of screen 511 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
461 512
462 URxvt_locale = 701, // change locale 513 URxvt_locale = 701, // change locale
463 URxvt_Menu = 703, // set menu item 514
464 URxvt_Color_IT = 704, // change actual 'Italic' colour 515 URxvt_Color_IT = 704, // change actual 'Italic' colour
465 URxvt_Color_tint = 705, // change actual tint colour 516 URxvt_Color_tint = 705, // change actual tint colour
517 URxvt_Color_BD = 706,
518 URxvt_Color_UL = 707,
466 519
467 URxvt_font = 710, 520 URxvt_font = 710,
468 URxvt_boldFont = 711, 521 URxvt_boldFont = 711,
469 URxvt_italicFont = 712, 522 URxvt_italicFont = 712,
470 URxvt_boldItalicFont = 713, 523 URxvt_boldItalicFont = 713,
… …
594#endif 647#endif
595#if TRANSPARENT 648#if TRANSPARENT
596 XA_XROOTPMAP_ID, 649 XA_XROOTPMAP_ID,
597 XA_ESETROOT_PMAP_ID, 650 XA_ESETROOT_PMAP_ID,
598#endif 651#endif
599#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
600 XA_DNDPROTOCOL,
601 XA_DNDSELECTION,
602#endif
603#if ENABLE_XEMBED 652#if ENABLE_XEMBED
604 XA_XEMBED, 653 XA_XEMBED,
605 XA_XEMBED_INFO, 654 XA_XEMBED_INFO,
606#endif 655#endif
607 NUM_XA 656 NUM_XA
… …
621#define PrivMode_ShiftKeys (1UL<<10) 670#define PrivMode_ShiftKeys (1UL<<10)
622#define PrivMode_VisibleCursor (1UL<<11) 671#define PrivMode_VisibleCursor (1UL<<11)
623#define PrivMode_MouseX10 (1UL<<12) 672#define PrivMode_MouseX10 (1UL<<12)
624#define PrivMode_MouseX11 (1UL<<13) 673#define PrivMode_MouseX11 (1UL<<13)
625#define PrivMode_scrollBar (1UL<<14) 674#define PrivMode_scrollBar (1UL<<14)
626#define PrivMode_menuBar (1UL<<15)
627#define PrivMode_TtyOutputInh (1UL<<16) 675#define PrivMode_TtyOutputInh (1UL<<15)
628#define PrivMode_Keypress (1UL<<17) 676#define PrivMode_Keypress (1UL<<16)
629#define PrivMode_smoothScroll (1UL<<18) 677#define PrivMode_smoothScroll (1UL<<17)
630#define PrivMode_vt52 (1UL<<19) 678#define PrivMode_vt52 (1UL<<18)
631#define PrivMode_LFNL (1UL<<20) 679#define PrivMode_LFNL (1UL<<19)
632/* too annoying to implement X11 highlight tracking */ 680/* too annoying to implement X11 highlight tracking */
633/* #define PrivMode_MouseX11Track (1LU<<21) */ 681/* #define PrivMode_MouseX11Track (1LU<<20) */
634 682
635#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 683#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
636#define PrivMode(test,bit) \ 684#define PrivMode(test,bit) \
637 if (test) \ 685 if (test) \
638 priv_modes |= (bit); \ 686 priv_modes |= (bit); \
… …
685/* 733/*
686 ***************************************************************************** 734 *****************************************************************************
687 * MACRO DEFINES 735 * MACRO DEFINES
688 ***************************************************************************** 736 *****************************************************************************
689 */ 737 */
738#define dLocal(type,name) type const name = this->name
690#define dDisp Display *disp = display->display 739#define dDisp Display *disp = this->display->display
691 740
692/* convert pixel dimensions to row/column values. Everything as int32_t */ 741/* convert pixel dimensions to row/column values. Everything as int32_t */
693#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 742#define Pixel2Col(x) Pixel2Width((int32_t)(x))
694#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 743#define Pixel2Row(y) Pixel2Height((int32_t)(y))
695#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 744#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
697#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 746#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
698#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 747#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
699#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 748#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
700#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 749#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
701 750
751#define OPTION(opt) (options & (opt))
752#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
753 | Opt_jumpScroll | Opt_secondaryScreen \
754 | Opt_pastableTabs | Opt_intensityStyles)
755
702// for m >= -n, ensure remainder lies between 0..n-1 756// for m >= -n, ensure remainder lies between 0..n-1
703#define MOD(m,n) (((m) + (n)) % (n)) 757#define MOD(m,n) (((m) + (n)) % (n))
704 758
705#define LINENO(n) MOD (term_start + int(n), total_rows) 759#define LINENO(n) MOD (term_start + int(n), total_rows)
706#define ROW(n) row_buf [LINENO (n)] 760#define ROW(n) row_buf [LINENO (n)]
… …
763#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 817#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
764#define scrollbar_position(y) ((y) - scrollBar.beg) 818#define scrollbar_position(y) ((y) - scrollBar.beg)
765#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 819#define scrollbar_size() (scrollBar.end - scrollBar.beg \
766 - scrollbar_minheight ()) 820 - scrollbar_minheight ())
767 821
768#if (MENUBAR_MAX > 1)
769/* rendition style flags */
770# define menuBar_height() (fheight + MENU_SHADOW)
771# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
772# define isMenuBarWindow(w) ((w) == menuBar.win)
773#else
774# define menuBar_height() (0)
775# define menuBar_TotalHeight() (0)
776# define isMenuBarWindow(w) (0)
777#endif
778
779#ifdef XPM_BACKGROUND 822#ifdef XPM_BACKGROUND
780# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 823# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
781#else 824#else
782# define XPMClearArea(a, b, c, d, e, f, g) 825# define XPMClearArea(a, b, c, d, e, f, g)
783#endif 826#endif
784 827
785#ifdef UTMP_SUPPORT
786# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
787# undef HAVE_UTMPX_H
788# undef HAVE_STRUCT_UTMPX
789# endif
790# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
791# undef HAVE_UTMP_H
792# undef HAVE_STRUCT_UTMP
793# endif
794
795# ifdef HAVE_UTMPX_H
796# include <utmpx.h>
797# endif
798# ifdef HAVE_UTMP_H
799# include <utmp.h>
800# endif
801#endif
802
803#ifdef DEBUG_CMD 828#ifdef DEBUG_CMD
804# define D_CMD(x) fprintf x ; fputc('\n', stderr) 829# define D_CMD(x) fprintf x ; fputc('\n', stderr)
805#else 830#else
806# define D_CMD(x) 831# define D_CMD(x)
807#endif 832#endif
… …
819# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 844# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
820#else 845#else
821# define D_SIZE(x) 846# define D_SIZE(x)
822#endif 847#endif
823 848
824extern class rxvt_failure_exception { } rxvt_failure_exception;
825
826typedef callback1<void, const char *> log_callback; 849typedef callback1<void, const char *> log_callback;
827typedef callback1<int, int> getfd_callback; 850typedef callback1<int, int> getfd_callback;
828 851
829extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
830extern void rxvt_log (const char *fmt, ...);
831extern void rxvt_warn (const char *fmt, ...);
832extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
833extern void rxvt_exit_failure () __attribute__ ((noreturn));
834
835#define SET_LOCALE(locale) rxvt_set_locale (locale) 852#define SET_LOCALE(locale) rxvt_set_locale (locale)
836extern bool rxvt_set_locale (const char *locale); 853extern bool rxvt_set_locale (const char *locale) NOTHROW;
837extern bool rxvt_push_locale (const char *locale); 854extern void rxvt_push_locale (const char *locale) NOTHROW;
838extern void rxvt_pop_locale (); 855extern void rxvt_pop_locale () NOTHROW;
839 856
840/*
841 ***************************************************************************** 857/****************************************************************************/
842 * VARIABLES 858
859#define LINE_LONGER 0x0001 // line is continued on the next row
860#define LINE_FILTERED 0x0002 // line has been filtered
861#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
862
863struct line_t {
864 text_t *t; // terminal the text
865 rend_t *r; // rendition, uses RS_ flags
866 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
867 uint32_t f; // flags
868
869 bool is_longer ()
870 {
871 return f & LINE_LONGER;
872 }
873
874 void is_longer (int set)
875 {
876 if (set)
877 f |= LINE_LONGER;
878 else
879 f &= ~LINE_LONGER;
880 }
881
882 void clear ()
883 {
884 t = 0;
885 r = 0;
886 l = 0;
887 f = 0;
888 }
889
890 void touch () // call whenever a line is changed/touched/updated
891 {
892#if ENABLE_PERL
893 f &= ~LINE_FILTERED;
894#endif
895 }
896
897 void touch (int col)
898 {
899 max_it (l, col);
900 touch ();
901 }
902};
903
843 ***************************************************************************** 904/****************************************************************************/
844 */
845#ifdef MENUBAR
846# include "menubar.h"
847#endif
848
849#define BLINK_INTERVAL 0.5
850#define TEXT_BLINK_INTERVAL 0.5
851
852#ifndef __attribute__
853# ifdef __GNUC__
854# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
855# define __attribute__(x)
856# endif
857# endif
858# define __attribute__(x)
859#endif
860 905
861// primivite wrapper around mbstate_t to ensure initialisation 906// primivite wrapper around mbstate_t to ensure initialisation
862struct mbstate { 907struct mbstate {
863 mbstate_t mbs; 908 mbstate_t mbs;
864 909
865 operator mbstate_t *() { return &mbs; } 910 operator mbstate_t *() { return &mbs; }
866 void reset () { memset (&mbs, 0, sizeof (mbs)); } 911 void reset () { memset (&mbs, 0, sizeof (mbs)); }
867 mbstate () { reset (); } 912 mbstate () { reset (); }
868}; 913};
869 914
915/****************************************************************************/
916
870#define UNICODE_MASK 0x1fffffUL 917#define UNICODE_MASK 0x1fffffUL
871 918
872#if UNICODE3 919#if UNICODE3
873# define COMPOSE_LO 0x40000000UL 920# define COMPOSE_LO 0x40000000UL
874# define COMPOSE_HI 0x400fffffUL 921# define COMPOSE_HI 0x400fffffUL
875# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 922# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
876#else 923#else
924# if ENABLE_PERL
925# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
926# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
927# else
877# define COMPOSE_LO 0xd800UL 928# define COMPOSE_LO 0xd800UL
878# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 929# define COMPOSE_HI 0xf8ffUL
879# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 930# endif
931# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
880#endif 932#endif
881 933
882#if ENABLE_COMBINING 934#if ENABLE_COMBINING
883// compose chars are used to represent composite characters 935// compose chars are used to represent composite characters
884// that are not representable in unicode, as well as characters 936// that are not representable in unicode, as well as characters
… …
904}; 956};
905 957
906extern class rxvt_composite_vec rxvt_composite; 958extern class rxvt_composite_vec rxvt_composite;
907#endif 959#endif
908 960
961/****************************************************************************/
909 962
910#ifdef KEYSYM_RESOURCE 963#ifdef KEYSYM_RESOURCE
911 class keyboard_manager; 964 class keyboard_manager;
912#endif 965#endif
913 966
914struct rxvt_term : zero_initialized, rxvt_vars { 967struct rxvt_term : zero_initialized, rxvt_vars {
915 log_callback *log_hook; // log error messages through this hook, if != 0 968 log_callback *log_hook; // log error messages through this hook, if != 0
916 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 969 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
917
918#if ENABLE_PERL 970#if ENABLE_PERL
919 void *self; // perl's $self 971 rxvt_perl_term perl;
920#endif 972#endif
921
922 struct mbstate mbstate; // current input multibyte state 973 struct mbstate mbstate; // current input multibyte state
923 974
924 unsigned char want_refresh:1, 975 unsigned char want_refresh:1,
925#ifdef TRANSPARENT 976#ifdef TRANSPARENT
926 want_full_refresh:1, /* awaiting full screen refresh */ 977 want_full_refresh:1, /* awaiting full screen refresh */
… …
928#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 979#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
929 am_transparent:1, /* is a transparent term */ 980 am_transparent:1, /* is a transparent term */
930 am_pixmap_trans:1, /* transparency w/known root pixmap */ 981 am_pixmap_trans:1, /* transparency w/known root pixmap */
931#endif 982#endif
932 current_screen:1, /* primary or secondary */ 983 current_screen:1, /* primary or secondary */
933 hate_those_clicks:1, /* a.k.a. keep mark position */
934 num_scr_allow:1, 984 num_scr_allow:1,
935 bypass_keystate:1, 985 bypass_keystate:1,
936#ifdef CURSOR_BLINK 986#ifdef CURSOR_BLINK
937 hidden_cursor:1, 987 hidden_cursor:1,
938#endif 988#endif
… …
953#endif 1003#endif
954 scrollbar_align, 1004 scrollbar_align,
955 selection_wait, 1005 selection_wait,
956 selection_type; 1006 selection_type;
957/* ---------- */ 1007/* ---------- */
1008 bool rvideo_state, rvideo_mode;
1009#ifndef NO_BELL
958 short rvideo; 1010 bool rvideo_bell;
1011#endif
959 int num_scr; /* screen: number lines scrolled */ 1012 int num_scr; /* screen: number lines scrolled */
960 int prev_ncol, /* screen: previous number of columns */ 1013 int prev_ncol, /* screen: previous number of columns */
961 prev_nrow; /* screen: previous number of rows */ 1014 prev_nrow; /* screen: previous number of rows */
962/* ---------- */ 1015/* ---------- */
963 rend_t rstyle; 1016 rend_t rstyle;
… …
981 refresh_limit, 1034 refresh_limit,
982 last_bot, /* scrollbar last bottom position */ 1035 last_bot, /* scrollbar last bottom position */
983 last_top, /* scrollbar last top position */ 1036 last_top, /* scrollbar last top position */
984 last_state, /* scrollbar last state */ 1037 last_state, /* scrollbar last state */
985 scrollbar_len, 1038 scrollbar_len,
986#ifdef MENUBAR
987 menu_readonly, /* okay to alter menu? */
988 Arrows_x,
989#endif
990#if MENUBAR_MAX > 1
991 Nbars,
992#endif
993 window_vt_x, 1039 window_vt_x,
994 window_vt_y, 1040 window_vt_y,
995 window_sb_x, 1041 window_sb_x,
996# ifdef POINTER_BLANK 1042# ifdef POINTER_BLANK
997 pointerBlankDelay, 1043 pointerBlankDelay,
… …
1006 unsigned long priv_modes, 1052 unsigned long priv_modes,
1007 SavedModes; 1053 SavedModes;
1008/* ---------- */ 1054/* ---------- */
1009 Atom xa[NUM_XA]; 1055 Atom xa[NUM_XA];
1010/* ---------- */ 1056/* ---------- */
1011#ifdef MENUBAR 1057#ifdef RXVT_SCROLLBAR
1012 GC menubarGC;
1013#endif
1014#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1015 GC scrollbarGC, 1058 GC scrollbarGC,
1016 topShadowGC, 1059 topShadowGC,
1017 botShadowGC; 1060 botShadowGC;
1018#endif 1061#endif
1019#ifdef XTERM_SCROLLBAR 1062#ifdef XTERM_SCROLLBAR
… …
1051 const char *key_delete; 1094 const char *key_delete;
1052#endif 1095#endif
1053 struct mouse_event MEvent; 1096 struct mouse_event MEvent;
1054 XComposeStatus compose; 1097 XComposeStatus compose;
1055 ttymode_t tio; 1098 ttymode_t tio;
1056#ifdef UTMP_SUPPORT
1057# ifdef HAVE_STRUCT_UTMP
1058 struct utmp ut;
1059# endif
1060# ifdef HAVE_STRUCT_UTMPX
1061 struct utmpx utx;
1062# endif
1063# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1064 char ut_id[5];
1065# endif
1066 int utmp_pos;
1067#endif
1068 row_col_t oldcursor; 1099 row_col_t oldcursor;
1069#ifdef XPM_BACKGROUND 1100#ifdef XPM_BACKGROUND
1070 bgPixmap_t bgPixmap; 1101 bgPixmap_t bgPixmap;
1071 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1102 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1072#endif 1103#endif
1073#ifdef MENUBAR
1074 menu_t *ActiveMenu, /* currently active menu */
1075 *BuildMenu; /* the menu currently being built */
1076 bar_t *CurrentBar;
1077# if ! (MENUBAR_MAX > 1)
1078 bar_t BarList;
1079# endif /* (MENUBAR_MAX > 1) */
1080#endif
1081 1104
1082#if ENABLE_OVERLAY 1105#if ENABLE_OVERLAY
1083 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1106 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1084 text_t **ov_text; 1107 text_t **ov_text;
1085 rend_t **ov_rend; 1108 rend_t **ov_rend;
1086 1109
1087 void scr_swap_overlay (); 1110 void scr_swap_overlay () NOTHROW;
1088 void scr_overlay_new (int x, int y, int w, int h); 1111 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1089 void scr_overlay_off (); 1112 void scr_overlay_off () NOTHROW;
1090 void scr_overlay_set (int x, int y, 1113 void scr_overlay_set (int x, int y,
1091 text_t text, 1114 text_t text,
1092 rend_t rend = OVERLAY_RSTYLE); 1115 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1093 void scr_overlay_set (int x, int y, const char *s); 1116 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1094 void scr_overlay_set (int x, int y, const wchar_t *s); 1117 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1095#endif 1118#endif
1096 1119
1097 vector<void *> allocated; // free these memory blocks with free() 1120 vector<void *> allocated; // free these memory blocks with free()
1098 1121
1099 char *env_windowid; /* environmental variable WINDOWID */ 1122 char *env_windowid; /* environmental variable WINDOWID */
… …
1113 const char *rs[NUM_RESOURCES]; 1136 const char *rs[NUM_RESOURCES];
1114 /* command input buffering */ 1137 /* command input buffering */
1115 char *cmdbuf_ptr, *cmdbuf_endp; 1138 char *cmdbuf_ptr, *cmdbuf_endp;
1116 char cmdbuf_base[CBUFSIZ]; 1139 char cmdbuf_base[CBUFSIZ];
1117 1140
1141 ptytty *pty;
1142
1118 rxvt_salloc *talloc; // text line allocator 1143 rxvt_salloc *talloc; // text line allocator
1119 rxvt_salloc *ralloc; // rend line allocator 1144 rxvt_salloc *ralloc; // rend line allocator
1120 1145
1121 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1146 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1122 1147
… …
1130 void iso14755_54 (int x, int y); 1155 void iso14755_54 (int x, int y);
1131# endif 1156# endif
1132#endif 1157#endif
1133 1158
1134 // modifies first argument(!) 1159 // modifies first argument(!)
1135 void paste (char *data, unsigned int len); 1160 void paste (char *data, unsigned int len) NOTHROW;
1136 1161
1137 void flush (); 1162 long vt_emask, vt_emask_perl;
1163
1164 void vt_select_input () const NOTHROW
1165 {
1166 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1167 }
1138 1168
1139#if TRANSPARENT 1169#if TRANSPARENT
1140 void rootwin_cb (XEvent &xev); 1170 void rootwin_cb (XEvent &xev);
1141 xevent_watcher rootwin_ev; 1171 xevent_watcher rootwin_ev;
1142#endif 1172#endif
1143 1173
1144 void x_cb (XEvent &xev); 1174 void x_cb (XEvent &xev);
1175 void flush ();
1145 xevent_watcher termwin_ev; 1176 xevent_watcher termwin_ev;
1146 xevent_watcher vt_ev; 1177 xevent_watcher vt_ev;
1147#ifdef HAVE_SCROLLBARS 1178#ifdef HAVE_SCROLLBARS
1148 xevent_watcher scrollbar_ev; 1179 xevent_watcher scrollbar_ev;
1149#endif 1180#endif
1150#ifdef MENUBAR
1151 xevent_watcher menubar_ev;
1152#endif
1153 1181
1182 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1154 void check_cb (check_watcher &w); check_watcher check_ev; 1183 void check_cb (check_watcher &w); check_watcher check_ev;
1155 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1184 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1156 void flush_cb (time_watcher &w); time_watcher flush_ev; 1185 void flush_cb (time_watcher &w); time_watcher flush_ev;
1157
1158 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1186 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1159
1160 void incr_cb (time_watcher &w); time_watcher incr_ev; 1187 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1161 1188
1162#ifdef CURSOR_BLINK 1189#ifdef CURSOR_BLINK
1163 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1190 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1164#endif 1191#endif
1165#ifdef TEXT_BLINK 1192#ifdef TEXT_BLINK
1166 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1193 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1194#endif
1195#ifndef NO_BELL
1196 void bell_cb (time_watcher &w); time_watcher bell_ev;
1167#endif 1197#endif
1168 1198
1169#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1199#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1170 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1200 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1171#endif 1201#endif
… …
1188 1218
1189 void tt_winch (); 1219 void tt_winch ();
1190 1220
1191 rxvt_term (); 1221 rxvt_term ();
1192 ~rxvt_term (); 1222 ~rxvt_term ();
1193 void child_exit (); // child has exited, usually destroys
1194 void destroy (); 1223 void destroy ();
1195 void emergency_cleanup (); 1224 void emergency_cleanup ();
1196 1225
1197 bool init (int argc, const char *const *argv); 1226 bool init (int argc, const char *const *argv, stringvec *envv);
1227
1228 bool init (stringvec *argv, stringvec *envv)
1229 {
1230 this->argv = argv;
1231 return init (argv->size (), argv->begin (), envv);
1232 }
1233
1198 bool init_vars (); 1234 bool init_vars ();
1199 1235
1200 bool pty_fill (); 1236 bool pty_fill ();
1237
1238 void make_current () const // make this the "currently active" urxvt instance
1239 {
1240 SET_R (this);
1241 rxvt_set_locale (locale);
1242 set_environ (envv);
1243 }
1201 1244
1202 void init_secondary (); 1245 void init_secondary ();
1203 const char **init_resources (int argc, const char *const *argv); 1246 const char **init_resources (int argc, const char *const *argv);
1247 const char *x_resource (const char *name);
1204 void init_env (); 1248 void init_env ();
1205 void set_locale (const char *locale); 1249 void set_locale (const char *locale);
1206 void init_xlocale (); 1250 void init_xlocale ();
1207 void init_command (const char *const *argv); 1251 void init_command (const char *const *argv);
1208 void run_command (const char *const *argv); 1252 void run_command (const char *const *argv);
… …
1213 void create_windows (int argc, const char *const *argv); 1257 void create_windows (int argc, const char *const *argv);
1214 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1258 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1215 void window_calc (unsigned int newwidth, unsigned int newheight); 1259 void window_calc (unsigned int newwidth, unsigned int newheight);
1216 1260
1217#if USE_XIM 1261#if USE_XIM
1218 rxvt_xim *input_method; 1262 rxvt_xim *input_method;
1219 XIC Input_Context; 1263 XIC Input_Context;
1220 XIMStyle input_style; 1264 XIMStyle input_style;
1221 XPoint spot; // most recently sent spot position 1265 XPoint spot; // most recently sent spot position
1222 1266
1223 void im_destroy (); 1267 void im_destroy ();
1224 void im_cb (); im_watcher im_ev; 1268 void im_cb (); im_watcher im_ev;
1225 void im_set_size (XRectangle &size); 1269 void im_set_size (XRectangle &size);
1226 void im_set_position (XPoint &pos); 1270 void im_set_position (XPoint &pos) NOTHROW;
1227 void im_set_color (unsigned long &fg, unsigned long &bg); 1271 void im_set_color (unsigned long &fg, unsigned long &bg);
1228 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1272 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1229 1273
1230 bool IMisRunning (); 1274 bool IMisRunning ();
1231 void IMSendSpot (); 1275 void IMSendSpot ();
… …
1233 void IMSetStatusPosition (); 1277 void IMSetStatusPosition ();
1234#endif 1278#endif
1235 1279
1236 void resize_scrollbar (); 1280 void resize_scrollbar ();
1237 1281
1238 void pixel_position (int *x, int *y);
1239
1240 void selection_click (int clicks, int x, int y);
1241 void selection_extend (int x, int y, int flag);
1242 void selection_rotate (int x, int y);
1243
1244 /* autoconvert */
1245
1246 // command.C 1282 // command.C
1247 void lookup_key (XKeyEvent &ev); 1283 void lookup_key (XKeyEvent &ev);
1248 unsigned int cmd_write (const char *str, unsigned int count); 1284 unsigned int cmd_write (const char *str, unsigned int count);
1249 1285
1250 unicode_t next_char (); 1286 wchar_t next_char () NOTHROW;
1251 unicode_t cmd_getc (); 1287 wchar_t cmd_getc () THROW ((class out_of_input));
1252 unicode_t next_octet (); 1288 uint32_t next_octet () NOTHROW;
1253 unicode_t cmd_get8 (); 1289 uint32_t cmd_get8 () THROW ((class out_of_input));
1254 1290
1255 bool cmd_parse (); 1291 bool cmd_parse ();
1256 void mouse_report (XButtonEvent &ev); 1292 void mouse_report (XButtonEvent &ev);
1257 void button_press (XButtonEvent &ev); 1293 void button_press (XButtonEvent &ev);
1258 void button_release (XButtonEvent &ev); 1294 void button_release (XButtonEvent &ev);
… …
1279 void process_sgr_mode (unsigned int nargs, const int *arg); 1315 void process_sgr_mode (unsigned int nargs, const int *arg);
1280 void process_graphics (); 1316 void process_graphics ();
1281 // init.C 1317 // init.C
1282 void Get_Colours (); 1318 void Get_Colours ();
1283 void get_ourmods (); 1319 void get_ourmods ();
1284 // logging.C
1285 void makeutent (const char *pty, const char *hostname);
1286 void cleanutent ();
1287 // main.C 1320 // main.C
1288 void privileged_utmp (rxvt_privaction action);
1289 bool set_fonts (); 1321 bool set_fonts ();
1290 void set_string_property (Atom prop, const char *str, int len = -1); 1322 void set_string_property (Atom prop, const char *str, int len = -1);
1291 void set_utf8_property (Atom prop, const char *str, int len = -1); 1323 void set_utf8_property (Atom prop, const char *str, int len = -1);
1292 void set_title (const char *str); 1324 void set_title (const char *str);
1293 void set_icon_name (const char *str); 1325 void set_icon_name (const char *str);
1294 void set_window_color (int idx, const char *color); 1326 void set_window_color (int idx, const char *color);
1295 void set_colorfgbg (); 1327 void set_colorfgbg ();
1296 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1328 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1297 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1329 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1298 1330
1299#ifdef MENUBAR
1300 // menubar.C
1301 void menuitem_free (menu_t *menu, menuitem_t *item);
1302 int action_dispatch (action_t *action);
1303 void menuarrow_free (char name);
1304 void menuarrow_add (char *string);
1305 char *menu_find_base (menu_t **menu, char *path);
1306 menu_t *menu_delete (menu_t *menu);
1307 menu_t *menu_add (menu_t *parent, char *path);
1308 void drawbox_menubar (int x, int len, int state);
1309 void drawtriangle (int x, int y, int state);
1310 void drawbox_menuitem (int y, int state);
1311 void menu_show ();
1312 void menu_display (void (rxvt_term::*update) ());
1313 void menu_hide_all ();
1314 void menu_hide ();
1315 void menu_clear (menu_t *menu);
1316 void menubar_clear ();
1317 bar_t *menubar_find (const char *name);
1318 int menubar_push (const char *name);
1319 void menubar_remove (const char *name);
1320 void menubar_dump (FILE *fp);
1321 void menubar_read (const char *filename);
1322 void menubar_dispatch (char *str);
1323 void draw_Arrows (int name, int state);
1324 void menubar_expose ();
1325 int menubar_mapping (int map);
1326 int menu_select (XButtonEvent &ev);
1327 void menubar_select (XButtonEvent &ev);
1328 void menubar_control (XButtonEvent &ev);
1329 void map_menuBar (int map);
1330#endif
1331
1332 // screen.C 1331 // screen.C
1333 1332
1334 void lalloc (line_t &l) 1333 void lalloc (line_t &l) const
1335 { 1334 {
1336 l.t = (text_t *)talloc->alloc (); 1335 l.t = (text_t *)talloc->alloc ();
1337 l.r = (rend_t *)ralloc->alloc (); 1336 l.r = (rend_t *)ralloc->alloc ();
1338 } 1337 }
1339 1338
… …
1343 talloc->free (l.t); 1342 talloc->free (l.t);
1344 ralloc->free (l.r); 1343 ralloc->free (l.r);
1345 } 1344 }
1346#endif 1345#endif
1347 1346
1348 void lresize (line_t &l) 1347 void lresize (line_t &l) const
1349 { 1348 {
1350 if (!l.t) 1349 if (!l.t)
1351 return; 1350 return;
1352 1351
1353 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1352 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1357 1356
1358 if (ncol > prev_ncol) 1357 if (ncol > prev_ncol)
1359 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1358 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1360 } 1359 }
1361 1360
1362 int fgcolor_of (rend_t r) 1361 int fgcolor_of (rend_t r) const NOTHROW
1363 { 1362 {
1364 int base = GET_BASEFG (r); 1363 int base = GET_BASEFG (r);
1365#ifndef NO_BRIGHTCOLOR 1364#ifndef NO_BRIGHTCOLOR
1366 if (r & RS_Bold 1365 if (r & RS_Bold
1367# if ENABLE_STYLES 1366# if ENABLE_STYLES
… …
1371 base += minBrightCOLOR - minCOLOR; 1370 base += minBrightCOLOR - minCOLOR;
1372#endif 1371#endif
1373 return base; 1372 return base;
1374 } 1373 }
1375 1374
1376 int bgcolor_of (rend_t r) 1375 int bgcolor_of (rend_t r) const NOTHROW
1377 { 1376 {
1378 int base = GET_BASEBG (r); 1377 int base = GET_BASEBG (r);
1379#ifndef NO_BRIGHTCOLOR 1378#ifndef NO_BRIGHTCOLOR
1380 if (r & RS_Blink 1379 if (r & RS_Blink
1381# if ENABLE_STYLES 1380# if ENABLE_STYLES
… …
1385 base += minBrightCOLOR - minCOLOR; 1384 base += minBrightCOLOR - minCOLOR;
1386#endif 1385#endif
1387 return base; 1386 return base;
1388 } 1387 }
1389 1388
1389 bool option (uint32_t opt) const NOTHROW
1390 {
1391 return OPTION (opt);
1392 }
1393
1394 void set_option (uint32_t opt, bool set) NOTHROW
1395 {
1396 if (set)
1397 options |= opt;
1398 else
1399 options &= ~opt;
1400 }
1401
1390 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1402 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1391 void scr_blank_screen_mem (line_t &l, rend_t efs); 1403 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1392 int scr_scroll_text (int row1, int row2, int count); 1404 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1393 void scr_reset (); 1405 void scr_reset ();
1394 void scr_release (); 1406 void scr_release () NOTHROW;
1395 void scr_clear (bool really = false); 1407 void scr_clear (bool really = false) NOTHROW;
1396 void scr_refresh (unsigned char refresh_type); 1408 void scr_refresh () NOTHROW;
1397 bool scr_refresh_rend (rend_t mask, rend_t value); 1409 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1398 void scr_erase_screen (int mode); 1410 void scr_erase_screen (int mode) NOTHROW;
1399#if ENABLE_FRILLS 1411#if ENABLE_FRILLS
1400 void scr_erase_savelines (); 1412 void scr_erase_savelines () NOTHROW;
1401 void scr_backindex (); 1413 void scr_backindex () NOTHROW;
1402 void scr_forwardindex (); 1414 void scr_forwardindex () NOTHROW;
1403#endif 1415#endif
1404 void scr_touch (bool refresh); 1416 void scr_touch (bool refresh) NOTHROW;
1405 void scr_expose (int x, int y, int width, int height, bool refresh); 1417 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1406 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1418 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1407 void scr_recolour (); 1419 void scr_recolour () NOTHROW;
1408 void scr_remap_chars (); 1420 void scr_remap_chars () NOTHROW;
1409 void scr_remap_chars (const line_t &l); 1421 void scr_remap_chars (line_t &l) NOTHROW;
1422
1423 enum cursor_mode { SAVE, RESTORE };
1410 1424
1411 void scr_poweron (); 1425 void scr_poweron ();
1412 void scr_cursor (int mode); 1426 void scr_cursor (cursor_mode mode) NOTHROW;
1413 void scr_do_wrap (); 1427 void scr_do_wrap () NOTHROW;
1428 void scr_swap_screen () NOTHROW;
1414 int scr_change_screen (int scrn); 1429 void scr_change_screen (int scrn);
1415 void scr_color (unsigned int color, int fgbg); 1430 void scr_color (unsigned int color, int fgbg) NOTHROW;
1416 void scr_rendition (int set, int style); 1431 void scr_rendition (int set, int style) NOTHROW;
1417 void scr_add_lines (const unicode_t *str, int nlines, int len); 1432 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1418 void scr_backspace (); 1433 void scr_backspace () NOTHROW;
1419 void scr_tab (int count, bool ht = false); 1434 void scr_tab (int count, bool ht = false) NOTHROW;
1420 void scr_gotorc (int row, int col, int relative); 1435 void scr_gotorc (int row, int col, int relative) NOTHROW;
1421 void scr_index (enum page_dirn direction); 1436 void scr_index (enum page_dirn direction) NOTHROW;
1422 void scr_erase_line (int mode); 1437 void scr_erase_line (int mode) NOTHROW;
1423 void scr_E (); 1438 void scr_E () NOTHROW;
1424 void scr_insdel_lines (int count, int insdel); 1439 void scr_insdel_lines (int count, int insdel) NOTHROW;
1425 void scr_insdel_chars (int count, int insdel); 1440 void scr_insdel_chars (int count, int insdel) NOTHROW;
1426 void scr_scroll_region (int top, int bot); 1441 void scr_scroll_region (int top, int bot) NOTHROW;
1427 void scr_cursor_visible (int mode); 1442 void scr_cursor_visible (int mode) NOTHROW;
1428 void scr_autowrap (int mode); 1443 void scr_autowrap (int mode) NOTHROW;
1429 void scr_relative_origin (int mode); 1444 void scr_relative_origin (int mode) NOTHROW;
1430 void scr_insert_mode (int mode); 1445 void scr_insert_mode (int mode) NOTHROW;
1431 void scr_set_tab (int mode); 1446 void scr_set_tab (int mode) NOTHROW;
1432 void scr_rvideo_mode (int mode); 1447 void scr_rvideo_mode (bool on) NOTHROW;
1433 void scr_report_position (); 1448 void scr_report_position () NOTHROW;
1434 void set_font_style (); 1449 void set_font_style () NOTHROW;
1435 void scr_charset_choose (int set); 1450 void scr_charset_choose (int set) NOTHROW;
1436 void scr_charset_set (int set, unsigned int ch); 1451 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1437 int scr_move_to (int y, int len); 1452 void scr_move_to (int y, int len) NOTHROW;
1438 int scr_page (enum page_dirn direction, int nlines); 1453 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1439 int scr_changeview (unsigned int oldviewstart); 1454 bool scr_changeview (int new_view_start) NOTHROW;
1440 void scr_bell (); 1455 void scr_bell () NOTHROW;
1441 void scr_printscreen (int fullhist); 1456 void scr_printscreen (int fullhist) NOTHROW;
1457 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1458 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1442 void scr_reverse_selection (); 1459 void scr_reverse_selection () NOTHROW;
1443 void scr_dump (int fd); 1460 void scr_dump (int fd) NOTHROW;
1461
1444 void selection_check (int check_more); 1462 void selection_check (int check_more) NOTHROW;
1445 void selection_paste (Window win, Atom prop, bool delete_prop); 1463 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1446 void selection_property (Window win, Atom prop); 1464 void selection_property (Window win, Atom prop) NOTHROW;
1447 void selection_request (Time tm, int x, int y); 1465 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1448 int selection_request_other (Atom target, int selnum); 1466 int selection_request_other (Atom target, int selnum) NOTHROW;
1449 void selection_clear (); 1467 void selection_clear () NOTHROW;
1450 void selection_make (Time tm); 1468 void selection_make (Time tm);
1451 bool selection_grab (Time tm); 1469 bool selection_grab (Time tm) NOTHROW;
1452 void selection_start_colrow (int col, int row); 1470 void selection_start_colrow (int col, int row) NOTHROW;
1453 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1471 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1454 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1472 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1455 void selection_remove_trailing_spaces (); 1473 void selection_remove_trailing_spaces () NOTHROW;
1456 void selection_send (const XSelectionRequestEvent &rq); 1474 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1475 void selection_click (int clicks, int x, int y) NOTHROW;
1476 void selection_extend (int x, int y, int flag) NOTHROW;
1477 void selection_rotate (int x, int y) NOTHROW;
1478
1479 void pixel_position (int *x, int *y) NOTHROW;
1457 1480
1458#if defined(NEXT_SCROLLBAR) 1481#if defined(NEXT_SCROLLBAR)
1459 // scrollbar-next.C 1482 // scrollbar-next.C
1460 Pixmap renderPixmap (const char *const *data, int width, int height); 1483 Pixmap renderPixmap (const char *const *data, int width, int height);
1461 void init_scrollbar_stuff (); 1484 void init_scrollbar_stuff ();
… …
1463 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1486 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1464#endif 1487#endif
1465 1488
1466#if defined(RXVT_SCROLLBAR) 1489#if defined(RXVT_SCROLLBAR)
1467 // scrollbar-rxvt.C 1490 // scrollbar-rxvt.C
1468 void Draw_button (int x, int y, int state, int dirn);
1469 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1491 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1470#endif 1492#endif
1471 1493
1472#if defined(XTERM_SCROLLBAR) 1494#if defined(XTERM_SCROLLBAR)
1473 // scrollbar-xterm.C 1495 // scrollbar-xterm.C
… …
1504# define __PROTO(p) p 1526# define __PROTO(p) p
1505#else 1527#else
1506# define __PROTO(p) () 1528# define __PROTO(p) ()
1507#endif 1529#endif
1508 1530
1509#ifdef DEBUG_malloc
1510# include "dmalloc.h" /* This comes last */
1511#endif
1512
1513#endif /* _RXVT_H_ */ 1531#endif /* _RXVT_H_ */
1514 1532

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