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Comparing cvsroot/rxvt-unicode/src/rxvt.h (file contents):
Revision 1.182 by root, Mon Jan 2 18:20:23 2006 UTC vs.
Revision 1.232 by root, Sat Jan 21 23:50:33 2006 UTC

… …
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include "rxvtlib.h"
5 5
6#include "feature.h" 6#include "feature.h"
7
8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1
10#endif
11
12#if ENABLE_PERL
13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1
15#endif
16
17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1
20# define CURSOR_BLINK 1
21#else
22# define ENABLE_MINIMAL 1
23#endif
7 24
8#include <limits.h> 25#include <limits.h>
9 26
10#include <X11/cursorfont.h> 27#include <X11/cursorfont.h>
11#include <X11/keysym.h> 28#include <X11/keysym.h>
… …
19#include "rxvtfont.h" 36#include "rxvtfont.h"
20#include "rxvttoolkit.h" 37#include "rxvttoolkit.h"
21#include "iom.h" 38#include "iom.h"
22#include "salloc.h" 39#include "salloc.h"
23 40
24#if ENABLE_FRILLS 41#include "rxvtperl.h"
25# define ENABLE_XEMBED 1 42
26# define ENABLE_EWMH 1 43// try to avoid some macros to decrease code size, on some systems
27# define CURSOR_BLINK 1 44#if ENABLE_MINIMAL
45# define strcmp(a,b) (strcmp)(a,b)
46# define strlen(a) (strlen)(a)
47# define strcpy(a,b) (strcpy)(a,b)
48# define memset(a,c,l) (memset)(a,c,l)
49# define memcpy(a,b,l) (memcpy)(a,b,l)
28#endif 50#endif
29 51
30/* 52/*
31 ***************************************************************************** 53 *****************************************************************************
32 * SYSTEM HACKS 54 * SYSTEM HACKS
… …
41#if defined (sun) && !defined (__sun__) 63#if defined (sun) && !defined (__sun__)
42# define __sun__ 1 64# define __sun__ 1
43#endif 65#endif
44 66
45#ifndef HAVE_XPOINTER 67#ifndef HAVE_XPOINTER
46typedef char *XPointer; 68typedef char *XPointer;
47#endif 69#endif
48 70
49#ifdef HAVE_TERMIOS_H 71#ifdef HAVE_TERMIOS_H
50# include <termios.h> 72# include <termios.h>
51typedef struct termios ttymode_t; 73typedef struct termios ttymode_t;
… …
72# define STDIN_FILENO 0 94# define STDIN_FILENO 0
73# define STDOUT_FILENO 1 95# define STDOUT_FILENO 1
74# define STDERR_FILENO 2 96# define STDERR_FILENO 2
75#endif 97#endif
76 98
99/****************************************************************************/
100
101#ifndef __attribute__
102# if __GNUC__
103# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
104# define __attribute__(x)
105# endif
106# endif
107# define __attribute__(x)
108#endif
109
110#define NORETURN __attribute__ ((noreturn))
111#define UNUSED __attribute__ ((unused))
112
113// increases code size unless -fno-enforce-eh-specs
114#if __GNUC__
115# define NOTHROW
116# define THROW(x)
117#else
118# define NOTHROW throw()
119# define THROW(x) throw x
120#endif
121
122// exception thrown on fatal (per-instance) errors
123class rxvt_failure_exception { };
124
125// exception thrown when the command parser runs out of input data
126class out_of_input { };
127
77/* 128/*
78 ***************************************************************************** 129 *****************************************************************************
79 * PROTOTYPES 130 * PROTOTYPES
80 ***************************************************************************** 131 *****************************************************************************
81 */ 132 */
82// main.C 133// main.C
83RETSIGTYPE rxvt_Child_signal (int sig); 134RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
84RETSIGTYPE rxvt_Exit_signal (int sig); 135RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
85void rxvt_clean_exit (); 136void rxvt_clean_exit () NOTHROW;
86void * rxvt_malloc (size_t size); 137void * rxvt_malloc (size_t size);
87void * rxvt_calloc (size_t number, size_t size); 138void * rxvt_calloc (size_t number, size_t size);
88void * rxvt_realloc (void *ptr, size_t size); 139void * rxvt_realloc (void *ptr, size_t size);
89void rxvt_privileges (rxvt_privaction action);
90 140
91// util.C 141// misc.C
92char * rxvt_wcstombs (const wchar_t *str, int len = -1); 142char * rxvt_wcstombs (const wchar_t *str, int len = -1);
93wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 143wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
94char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 144char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
95wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 145wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
96char * rxvt_strdup (const char *str);
97 146
98// misc.C 147#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
148
99char * rxvt_r_basename (const char *str); 149char * rxvt_r_basename (const char *str) NOTHROW;
100void rxvt_vlog (const char *fmt, va_list arg_ptr); 150void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
101void rxvt_log (const char *fmt,...); 151void rxvt_log (const char *fmt,...) NOTHROW;
102void rxvt_warn (const char *fmt,...); 152void rxvt_warn (const char *fmt,...) NOTHROW;
103void rxvt_fatal (const char *fmt,...); 153void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
104void rxvt_exit_failure (); 154void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
155
105int rxvt_Str_match (const char *s1, const char *s2); 156int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
106const char * rxvt_Str_skip_space (const char *str); 157const char * rxvt_Str_skip_space (const char *str) NOTHROW;
107char * rxvt_Str_trim (char *str); 158char * rxvt_Str_trim (char *str) NOTHROW;
108int rxvt_Str_escaped (char *str); 159int rxvt_Str_escaped (char *str) NOTHROW;
109char ** rxvt_splitcommastring (const char *cs); 160char ** rxvt_splitcommastring (const char *cs) NOTHROW;
110void rxvt_freecommastring (char **cs); 161void rxvt_freecommastring (char **cs) NOTHROW;
111char * rxvt_File_find (const char *file, const char *ext, const char *path); 162char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
112void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 163
113void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 164/////////////////////////////////////////////////////////////////////////////
114void rxvt_usleep (int usecs); 165
166// temporarily replace the process environment
167extern char **environ;
168extern char **rxvt_environ; // the original environ pointer
169
170inline void set_environ (stringvec *envv)
171{
172 if (envv)
173 environ = (char **)envv->begin ();
174}
175
176inline void set_environ (char **envv)
177{
178 if (envv)
179 environ = envv;
180}
115 181
116/* 182/*
117 ***************************************************************************** 183 *****************************************************************************
118 * STRUCTURES AND TYPEDEFS 184 * STRUCTURES AND TYPEDEFS
119 ***************************************************************************** 185 *****************************************************************************
120 */ 186 */
121struct grwin_t; 187struct grwin_t;
122 188
123/* Sanitize menubar info */
124#ifndef MENUBAR
125# undef MENUBAR_MAX
126#endif
127#ifndef MENUBAR_MAX
128# define MENUBAR_MAX 0
129#endif
130
131/* If we're using either the rxvt scrollbar or menu bars, keep the 189/* If we're using either the rxvt scrollbar, keep the
132 * scrollColor resource. 190 * scrollColor resource.
133 */ 191 */
134#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 192#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
135# define KEEP_SCROLLCOLOR 1 193# define KEEP_SCROLLCOLOR 1
136#else 194#else
137# undef KEEP_SCROLLCOLOR 195# undef KEEP_SCROLLCOLOR
138#endif 196#endif
139 197
… …
141typedef struct { 199typedef struct {
142 short w, h, x, y; 200 short w, h, x, y;
143 Pixmap pixmap; 201 Pixmap pixmap;
144} bgPixmap_t; 202} bgPixmap_t;
145#endif 203#endif
204
205struct rxvt_ptytty {
206 int pty; // pty file descriptor; connected to rxvt
207 int tty; // tty file descriptor; connected to child
208
209 rxvt_ptytty ()
210 : pty(-1), tty(-1)
211 {
212 }
213
214 virtual ~rxvt_ptytty ()
215 {
216 }
217
218 virtual bool get () = 0;
219#if UTMP_SUPPORT
220 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
221#endif
222
223 void close_tty ();
224 bool make_controlling_tty ();
225 void set_utf8_mode (bool on);
226};
227
228rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
229void rxvt_ptytty_server (); // start the ptytty server process
146 230
147/* 231/*
148 * the 'essential' information for reporting Mouse Events 232 * the 'essential' information for reporting Mouse Events
149 * pared down from XButtonEvent 233 * pared down from XButtonEvent
150 */ 234 */
… …
209 293
210#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 294#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
211# define NO_MOUSE_REPORT_SCROLLBAR 1 295# define NO_MOUSE_REPORT_SCROLLBAR 1
212#endif 296#endif
213 297
214#ifdef NO_RESOURCES
215# undef USE_XGETDEFAULT
216#endif
217
218#if defined (ISO_14755) || defined (ENABLE_PERL)
219# define ENABLE_OVERLAY 1
220#endif
221
222/* now look for other badly set stuff */ 298/* now look for other badly set stuff */
223 299
224#if !defined (EACCESS) && defined(EAGAIN) 300#if !defined (EACCESS) && defined(EAGAIN)
225# define EACCESS EAGAIN 301# define EACCESS EAGAIN
226#endif 302#endif
… …
228#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 304#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
229# define EXIT_SUCCESS 0 /* exit function success */ 305# define EXIT_SUCCESS 0 /* exit function success */
230# define EXIT_FAILURE 1 /* exit function failure */ 306# define EXIT_FAILURE 1 /* exit function failure */
231#endif 307#endif
232 308
233#define menuBar_esc 10
234#define scrollBar_esc 30 309#define scrollBar_esc 30
235#define menuBar_margin 2 /* margin below text */
236 310
237#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 311#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
238# define HAVE_SCROLLBARS 1 312# define HAVE_SCROLLBARS 1
239#endif
240
241/* width of scrollBar, menuBar shadow, must be 1 or 2 */
242#ifdef HALFSHADOW
243# define SHADOW 1
244#else
245# define SHADOW 2
246#endif 313#endif
247 314
248#define R_SB_ALIGN_CENTRE 0 315#define R_SB_ALIGN_CENTRE 0
249#define R_SB_ALIGN_TOP 1 316#define R_SB_ALIGN_TOP 1
250#define R_SB_ALIGN_BOTTOM 2 317#define R_SB_ALIGN_BOTTOM 2
… …
323 * | 390 * |
324 * +---< SB_WIDTH_NEXT 391 * +---< SB_WIDTH_NEXT
325 */ 392 */
326 393
327enum { 394enum {
328 NO_REFRESH = 0 , /* Window not visible at all! */ 395 NO_REFRESH = 0, /* Window not visible at all! */
329 FAST_REFRESH = 1<<0, /* Fully exposed window */ 396 FAST_REFRESH = 1, /* Fully exposed window */
330 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 397 SLOW_REFRESH = 2, /* Partially exposed window */
331 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
332}; 398};
333 399
334#ifdef NO_SECONDARY_SCREEN 400#ifdef NO_SECONDARY_SCREEN
335# define NSCREENS 0 401# define NSCREENS 0
336#else 402#else
… …
436 XTerm_property = 3, // change X property 502 XTerm_property = 3, // change X property
437 XTerm_Color = 4, // change colors 503 XTerm_Color = 4, // change colors
438 XTerm_Color00 = 10, // not implemented, CLASH! 504 XTerm_Color00 = 10, // not implemented, CLASH!
439 XTerm_Color01 = 11, // not implemented 505 XTerm_Color01 = 11, // not implemented
440 XTerm_Color_cursor = 12, // change actual 'Cursor' color 506 XTerm_Color_cursor = 12, // change actual 'Cursor' color
441 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 507 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
442 XTerm_Color_pointer_bg = 14, // not implemented 508 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
443 XTerm_Color05 = 15, // not implemented 509 XTerm_Color05 = 15, // not implemented (tektronix fg)
444 XTerm_Color06 = 16, // not implemented 510 XTerm_Color06 = 16, // not implemented (tektronix bg)
445 XTerm_Color_RV = 17, // change actual 'Highlight' color 511 XTerm_Color_RV = 17, // change actual 'Highlight' color
446 XTerm_logfile = 46, // not implemented 512 XTerm_logfile = 46, // not implemented
447 XTerm_font = 50, 513 XTerm_font = 50,
448 514
449 XTerm_konsole30 = 30, // reserved for konsole 515 XTerm_konsole30 = 30, // reserved for konsole
450 XTerm_konsole31 = 31, // reserved for konsole 516 XTerm_konsole31 = 31, // reserved for konsole
451 XTerm_emacs51 = 51, // reserved for emacs shell 517 XTerm_emacs51 = 51, // reserved for emacs shell
452 /* 518 /*
453 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 519 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
520 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
454 */ 521 */
455 XTerm_Color_BD = 18, // change actual 'Bold' color 522 Rxvt_Color_BD = 18, // change actual 'Bold' color
456 XTerm_Color_UL = 19, // change actual 'Underline' color 523 Rxvt_Color_UL = 19, // change actual 'Underline' color
457 XTerm_Pixmap = 20, // new bg pixmap 524 Rxvt_Pixmap = 20, // new bg pixmap
458 XTerm_restoreFG = 39, // change default fg color 525 Rxvt_restoreFG = 39, // change default fg color
459 XTerm_restoreBG = 49, // change default bg color 526 Rxvt_restoreBG = 49, // change default bg color
460 XTerm_dumpscreen = 55, // dump scrollback and all of screen 527 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
461 528
462 URxvt_locale = 701, // change locale 529 URxvt_locale = 701, // change locale
463 URxvt_Menu = 703, // set menu item 530
464 URxvt_Color_IT = 704, // change actual 'Italic' colour 531 URxvt_Color_IT = 704, // change actual 'Italic' colour
465 URxvt_Color_tint = 705, // change actual tint colour 532 URxvt_Color_tint = 705, // change actual tint colour
533 URxvt_Color_BD = 706,
534 URxvt_Color_UL = 707,
466 535
467 URxvt_font = 710, 536 URxvt_font = 710,
468 URxvt_boldFont = 711, 537 URxvt_boldFont = 711,
469 URxvt_italicFont = 712, 538 URxvt_italicFont = 712,
470 URxvt_boldItalicFont = 713, 539 URxvt_boldItalicFont = 713,
471 540
472 URxvt_view_up = 720, 541 URxvt_view_up = 720,
473 URxvt_view_down = 721, 542 URxvt_view_down = 721,
543
544 URxvt_perl = 777,
474}; 545};
475 546
476/* Words starting with `Color_' are colours. Others are counts */ 547/* Words starting with `Color_' are colours. Others are counts */
477/* 548/*
478 * The PixColor and rendition colour usage should probably be decoupled 549 * The PixColor and rendition colour usage should probably be decoupled
… …
555 626
556/* 627/*
557 * Resource list 628 * Resource list
558 */ 629 */
559enum { 630enum {
560#define Rs_def(name) Rs_ ## name, 631# define def(name) Rs_ ## name,
561#define Rs_reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 632# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
562#include "rsinc.h" 633# include "rsinc.h"
563#undef Rs_def 634# undef def
564#undef Rs_reserve 635# undef reserve
565 NUM_RESOURCES 636 NUM_RESOURCES
566}; 637};
567 638
568// see init.C:xa_names, which must be kept in sync 639// see init.C:xa_names, which must be kept in sync
569enum { 640enum {
… …
591 XA_WM_LOCALE_NAME, 662 XA_WM_LOCALE_NAME,
592#endif 663#endif
593#if TRANSPARENT 664#if TRANSPARENT
594 XA_XROOTPMAP_ID, 665 XA_XROOTPMAP_ID,
595 XA_ESETROOT_PMAP_ID, 666 XA_ESETROOT_PMAP_ID,
596#endif
597#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
598 XA_DNDPROTOCOL,
599 XA_DNDSELECTION,
600#endif 667#endif
601#if ENABLE_XEMBED 668#if ENABLE_XEMBED
602 XA_XEMBED, 669 XA_XEMBED,
603 XA_XEMBED_INFO, 670 XA_XEMBED_INFO,
604#endif 671#endif
… …
619#define PrivMode_ShiftKeys (1UL<<10) 686#define PrivMode_ShiftKeys (1UL<<10)
620#define PrivMode_VisibleCursor (1UL<<11) 687#define PrivMode_VisibleCursor (1UL<<11)
621#define PrivMode_MouseX10 (1UL<<12) 688#define PrivMode_MouseX10 (1UL<<12)
622#define PrivMode_MouseX11 (1UL<<13) 689#define PrivMode_MouseX11 (1UL<<13)
623#define PrivMode_scrollBar (1UL<<14) 690#define PrivMode_scrollBar (1UL<<14)
624#define PrivMode_menuBar (1UL<<15)
625#define PrivMode_TtyOutputInh (1UL<<16) 691#define PrivMode_TtyOutputInh (1UL<<15)
626#define PrivMode_Keypress (1UL<<17) 692#define PrivMode_Keypress (1UL<<16)
627#define PrivMode_smoothScroll (1UL<<18) 693#define PrivMode_smoothScroll (1UL<<17)
628#define PrivMode_vt52 (1UL<<19) 694#define PrivMode_vt52 (1UL<<18)
629#define PrivMode_LFNL (1UL<<20) 695#define PrivMode_LFNL (1UL<<19)
630/* too annoying to implement X11 highlight tracking */ 696/* too annoying to implement X11 highlight tracking */
631/* #define PrivMode_MouseX11Track (1LU<<21) */ 697/* #define PrivMode_MouseX11Track (1LU<<20) */
632 698
633#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 699#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
634#define PrivMode(test,bit) \ 700#define PrivMode(test,bit) \
635 if (test) \ 701 if (test) \
636 priv_modes |= (bit); \ 702 priv_modes |= (bit); \
… …
683/* 749/*
684 ***************************************************************************** 750 *****************************************************************************
685 * MACRO DEFINES 751 * MACRO DEFINES
686 ***************************************************************************** 752 *****************************************************************************
687 */ 753 */
688#define memset(x, y, z) memset((x), (y), (size_t)(z)) 754#define dLocal(type,name) type const name = this->name
689#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
690#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
691#define strcasecmp(x, y) strcasecmp((x), (y))
692#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
693#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
694#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
695#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
696#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
697#define strcat(x, y) strcat((char *)(x), (const char *)(y))
698#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
699#define strdup(x) strdup((const char *)(x))
700#define strlen(x) strlen((const char *)(x))
701#define strchr(x, y) strchr((const char *)(x), (int)(y))
702#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
703
704#define dDisp Display *disp = display->display 755#define dDisp Display *disp = this->display->display
705 756
706/* convert pixel dimensions to row/column values. Everything as int32_t */ 757/* convert pixel dimensions to row/column values. Everything as int32_t */
707#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 758#define Pixel2Col(x) Pixel2Width((int32_t)(x))
708#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 759#define Pixel2Row(y) Pixel2Height((int32_t)(y))
709#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 760#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
711#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 762#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
712#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 763#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
713#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 764#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
714#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 765#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
715 766
716#define TermWin_TotalWidth() ((int32_t)this->width) 767#define OPTION(opt) (options & (opt))
717#define TermWin_TotalHeight() ((int32_t)this->height) 768#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
769 | Opt_jumpScroll | Opt_secondaryScreen \
770 | Opt_pastableTabs | Opt_intensityStyles)
718 771
719// for m >= -n, ensure remainder lies between 0..n-1 772// for m >= -n, ensure remainder lies between 0..n-1
720#define MOD(m,n) (((m) + (n)) % (n)) 773#define MOD(m,n) (((m) + (n)) % (n))
721 774
722#define LINENO(n) MOD (term_start + int(n), total_rows) 775#define LINENO(n) MOD (term_start + int(n), total_rows)
… …
780#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 833#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
781#define scrollbar_position(y) ((y) - scrollBar.beg) 834#define scrollbar_position(y) ((y) - scrollBar.beg)
782#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 835#define scrollbar_size() (scrollBar.end - scrollBar.beg \
783 - scrollbar_minheight ()) 836 - scrollbar_minheight ())
784 837
785#if (MENUBAR_MAX > 1)
786/* rendition style flags */
787# define menuBar_height() (fheight + SHADOW)
788# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
789# define isMenuBarWindow(w) ((w) == menuBar.win)
790#else
791# define menuBar_height() (0)
792# define menuBar_TotalHeight() (0)
793# define isMenuBarWindow(w) (0)
794#endif
795
796#ifdef XPM_BACKGROUND 838#ifdef XPM_BACKGROUND
797# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 839# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
798#else 840#else
799# define XPMClearArea(a, b, c, d, e, f, g) 841# define XPMClearArea(a, b, c, d, e, f, g)
800#endif 842#endif
801 843
802#ifdef UTMP_SUPPORT
803# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
804# undef HAVE_UTMPX_H
805# undef HAVE_STRUCT_UTMPX
806# endif
807# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
808# undef HAVE_UTMP_H
809# undef HAVE_STRUCT_UTMP
810# endif
811
812# ifdef HAVE_UTMPX_H
813# include <utmpx.h>
814# endif
815# ifdef HAVE_UTMP_H
816# include <utmp.h>
817# endif
818#endif
819
820#ifdef DEBUG_CMD 844#ifdef DEBUG_CMD
821# define D_CMD(x) fprintf x ; fputc('\n', stderr) 845# define D_CMD(x) fprintf x ; fputc('\n', stderr)
822#else 846#else
823# define D_CMD(x) 847# define D_CMD(x)
824#endif 848#endif
… …
836# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 860# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
837#else 861#else
838# define D_SIZE(x) 862# define D_SIZE(x)
839#endif 863#endif
840 864
841extern class rxvt_failure_exception { } rxvt_failure_exception;
842
843typedef callback1<void, const char *> log_callback; 865typedef callback1<void, const char *> log_callback;
844typedef callback1<int, int> getfd_callback; 866typedef callback1<int, int> getfd_callback;
845 867
846extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
847extern void rxvt_log (const char *fmt, ...);
848extern void rxvt_warn (const char *fmt, ...);
849extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
850extern void rxvt_exit_failure () __attribute__ ((noreturn));
851
852#define SET_LOCALE(locale) rxvt_set_locale (locale) 868#define SET_LOCALE(locale) rxvt_set_locale (locale)
853extern bool rxvt_set_locale (const char *locale); 869extern bool rxvt_set_locale (const char *locale) NOTHROW;
854extern bool rxvt_push_locale (const char *locale); 870extern void rxvt_push_locale (const char *locale) NOTHROW;
855extern void rxvt_pop_locale (); 871extern void rxvt_pop_locale () NOTHROW;
856 872
857/*
858 ***************************************************************************** 873/****************************************************************************/
859 * VARIABLES 874
875#define LINE_LONGER 0x0001 // line is continued on the next row
876#define LINE_FILTERED 0x0002 // line has been filtered
877#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
878
879struct line_t {
880 text_t *t; // terminal the text
881 rend_t *r; // rendition, uses RS_ flags
882 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
883 uint32_t f; // flags
884
885 bool is_longer ()
886 {
887 return f & LINE_LONGER;
888 }
889
890 void is_longer (int set)
891 {
892 if (set)
893 f |= LINE_LONGER;
894 else
895 f &= ~LINE_LONGER;
896 }
897
898 void clear ()
899 {
900 t = 0;
901 r = 0;
902 l = 0;
903 f = 0;
904 }
905
906 void touch () // call whenever a line is changed/touched/updated
907 {
908#if ENABLE_PERL
909 f &= ~LINE_FILTERED;
910#endif
911 }
912
913 void touch (int col)
914 {
915 max_it (l, col);
916 touch ();
917 }
918};
919
860 ***************************************************************************** 920/****************************************************************************/
861 */
862#ifdef MENUBAR
863# include "menubar.h"
864#endif
865
866#define BLINK_INTERVAL 0.5
867#define TEXT_BLINK_INTERVAL 0.5
868
869#ifndef __attribute__
870# ifdef __GNUC__
871# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
872# define __attribute__(x)
873# endif
874# endif
875# define __attribute__(x)
876#endif
877 921
878// primivite wrapper around mbstate_t to ensure initialisation 922// primivite wrapper around mbstate_t to ensure initialisation
879struct mbstate { 923struct mbstate {
880 mbstate_t mbs; 924 mbstate_t mbs;
881 925
882 operator mbstate_t *() { return &mbs; } 926 operator mbstate_t *() { return &mbs; }
883 void reset () { memset (&mbs, 0, sizeof (mbs)); } 927 void reset () { memset (&mbs, 0, sizeof (mbs)); }
884 mbstate () { reset (); } 928 mbstate () { reset (); }
885}; 929};
886 930
931/****************************************************************************/
932
887#define UNICODE_MASK 0x1fffffUL 933#define UNICODE_MASK 0x1fffffUL
888 934
889#if UNICODE3 935#if UNICODE3
890# define COMPOSE_LO 0x40000000UL 936# define COMPOSE_LO 0x40000000UL
891# define COMPOSE_HI 0x400fffffUL 937# define COMPOSE_HI 0x400fffffUL
892# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 938# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
893#else 939#else
940# if ENABLE_PERL
941# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
942# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
943# else
894# define COMPOSE_LO 0xd800UL 944# define COMPOSE_LO 0xd800UL
895# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 945# define COMPOSE_HI 0xf8ffUL
896# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 946# endif
947# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
897#endif 948#endif
898 949
899#if ENABLE_COMBINING 950#if ENABLE_COMBINING
900// compose chars are used to represent composite characters 951// compose chars are used to represent composite characters
901// that are not representable in unicode, as well as characters 952// that are not representable in unicode, as well as characters
… …
921}; 972};
922 973
923extern class rxvt_composite_vec rxvt_composite; 974extern class rxvt_composite_vec rxvt_composite;
924#endif 975#endif
925 976
977/****************************************************************************/
926 978
927#ifdef KEYSYM_RESOURCE 979#ifdef KEYSYM_RESOURCE
928 class keyboard_manager; 980 class keyboard_manager;
929#endif 981#endif
930 982
931struct rxvt_term : zero_initialized, rxvt_vars { 983struct rxvt_term : zero_initialized, rxvt_vars {
932 log_callback *log_hook; // log error messages through this hook, if != 0 984 log_callback *log_hook; // log error messages through this hook, if != 0
933 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 985 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
934
935#if ENABLE_PERL 986#if ENABLE_PERL
936 void *self; // perl's $self 987 rxvt_perl_term perl;
937#endif 988#endif
938
939 struct mbstate mbstate; // current input multibyte state 989 struct mbstate mbstate; // current input multibyte state
940 990
941 unsigned char want_refresh:1, 991 unsigned char want_refresh:1,
942#ifdef TRANSPARENT 992#ifdef TRANSPARENT
943 want_full_refresh:1, /* awaiting full screen refresh */ 993 want_full_refresh:1, /* awaiting full screen refresh */
… …
945#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 995#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
946 am_transparent:1, /* is a transparent term */ 996 am_transparent:1, /* is a transparent term */
947 am_pixmap_trans:1, /* transparency w/known root pixmap */ 997 am_pixmap_trans:1, /* transparency w/known root pixmap */
948#endif 998#endif
949 current_screen:1, /* primary or secondary */ 999 current_screen:1, /* primary or secondary */
950 hate_those_clicks:1, /* a.k.a. keep mark position */
951 num_scr_allow:1, 1000 num_scr_allow:1,
952 bypass_keystate:1, 1001 bypass_keystate:1,
953#ifdef CURSOR_BLINK 1002#ifdef CURSOR_BLINK
954 hidden_cursor:1, 1003 hidden_cursor:1,
955#endif 1004#endif
… …
970#endif 1019#endif
971 scrollbar_align, 1020 scrollbar_align,
972 selection_wait, 1021 selection_wait,
973 selection_type; 1022 selection_type;
974/* ---------- */ 1023/* ---------- */
1024 bool rvideo_state, rvideo_mode;
1025#ifndef NO_BELL
975 short rvideo; 1026 bool rvideo_bell;
1027#endif
976 int num_scr; /* screen: number lines scrolled */ 1028 int num_scr; /* screen: number lines scrolled */
977 int prev_ncol, /* screen: previous number of columns */ 1029 int prev_ncol, /* screen: previous number of columns */
978 prev_nrow; /* screen: previous number of rows */ 1030 prev_nrow; /* screen: previous number of rows */
979/* ---------- */ 1031/* ---------- */
980 rend_t rstyle; 1032 rend_t rstyle;
… …
998 refresh_limit, 1050 refresh_limit,
999 last_bot, /* scrollbar last bottom position */ 1051 last_bot, /* scrollbar last bottom position */
1000 last_top, /* scrollbar last top position */ 1052 last_top, /* scrollbar last top position */
1001 last_state, /* scrollbar last state */ 1053 last_state, /* scrollbar last state */
1002 scrollbar_len, 1054 scrollbar_len,
1003#ifdef MENUBAR
1004 menu_readonly, /* okay to alter menu? */
1005 Arrows_x,
1006#endif
1007#if MENUBAR_MAX > 1
1008 Nbars,
1009#endif
1010 window_vt_x, 1055 window_vt_x,
1011 window_vt_y, 1056 window_vt_y,
1012 window_sb_x, 1057 window_sb_x,
1013# ifdef POINTER_BLANK 1058# ifdef POINTER_BLANK
1014 pointerBlankDelay, 1059 pointerBlankDelay,
… …
1023 unsigned long priv_modes, 1068 unsigned long priv_modes,
1024 SavedModes; 1069 SavedModes;
1025/* ---------- */ 1070/* ---------- */
1026 Atom xa[NUM_XA]; 1071 Atom xa[NUM_XA];
1027/* ---------- */ 1072/* ---------- */
1028#ifdef MENUBAR 1073#ifdef RXVT_SCROLLBAR
1029 GC menubarGC;
1030#endif
1031#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1032 GC scrollbarGC, 1074 GC scrollbarGC,
1033 topShadowGC, 1075 topShadowGC,
1034 botShadowGC; 1076 botShadowGC;
1035#endif 1077#endif
1036#ifdef XTERM_SCROLLBAR 1078#ifdef XTERM_SCROLLBAR
… …
1068 const char *key_delete; 1110 const char *key_delete;
1069#endif 1111#endif
1070 struct mouse_event MEvent; 1112 struct mouse_event MEvent;
1071 XComposeStatus compose; 1113 XComposeStatus compose;
1072 ttymode_t tio; 1114 ttymode_t tio;
1073#ifdef UTMP_SUPPORT
1074# ifdef HAVE_STRUCT_UTMP
1075 struct utmp ut;
1076# endif
1077# ifdef HAVE_STRUCT_UTMPX
1078 struct utmpx utx;
1079# endif
1080# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1081 char ut_id[5];
1082# endif
1083 int utmp_pos;
1084#endif
1085 row_col_t oldcursor; 1115 row_col_t oldcursor;
1086#ifdef XPM_BACKGROUND 1116#ifdef XPM_BACKGROUND
1087 bgPixmap_t bgPixmap; 1117 bgPixmap_t bgPixmap;
1088 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1118 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1089#endif 1119#endif
1090#ifdef MENUBAR
1091 menu_t *ActiveMenu, /* currently active menu */
1092 *BuildMenu; /* the menu currently being built */
1093 bar_t *CurrentBar;
1094# if ! (MENUBAR_MAX > 1)
1095 bar_t BarList;
1096# endif /* (MENUBAR_MAX > 1) */
1097#endif
1098#ifdef CURSOR_BLINK
1099 struct timeval lastcursorchange;
1100#endif
1101#ifdef POINTER_BLANK
1102 struct timeval lastmotion;
1103#endif
1104 1120
1105#if ENABLE_OVERLAY 1121#if ENABLE_OVERLAY
1106 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1122 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1107 text_t **ov_text; 1123 text_t **ov_text;
1108 rend_t **ov_rend; 1124 rend_t **ov_rend;
1109 1125
1110 void scr_swap_overlay (); 1126 void scr_swap_overlay () NOTHROW;
1111 void scr_overlay_new (int x, int y, int w, int h); 1127 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1112 void scr_overlay_off (); 1128 void scr_overlay_off () NOTHROW;
1113 void scr_overlay_set (int x, int y, 1129 void scr_overlay_set (int x, int y,
1114 text_t text, 1130 text_t text,
1115 rend_t rend = OVERLAY_RSTYLE); 1131 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1116 void scr_overlay_set (int x, int y, const char *s); 1132 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1117 void scr_overlay_set (int x, int y, const wchar_t *s); 1133 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1118#endif 1134#endif
1119 1135
1120 vector<void *> allocated; // free these memory blocks with free() 1136 vector<void *> allocated; // free these memory blocks with free()
1121 1137
1122 char *env_windowid; /* environmental variable WINDOWID */ 1138 char *env_windowid; /* environmental variable WINDOWID */
1123 char *env_display; /* environmental variable DISPLAY */ 1139 char *env_display; /* environmental variable DISPLAY */
1124 char *env_term; /* environmental variable TERM */ 1140 char *env_term; /* environmental variable TERM */
1125 char *env_colorfgbg; 1141 char *env_colorfgbg;
1126 char *locale; 1142 char *locale;
1127 char charsets[4]; 1143 char charsets[4];
1128 unsigned char *v_buffer; /* pointer to physical buffer */ 1144 char *v_buffer; /* pointer to physical buffer */
1129 unsigned int v_buflen; /* size of area to write */ 1145 unsigned int v_buflen; /* size of area to write */
1130 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1146 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1131 1147
1132#ifdef KEYSYM_RESOURCE 1148#ifdef KEYSYM_RESOURCE
1133 keyboard_manager *keyboard; 1149 keyboard_manager *keyboard;
1134#endif 1150#endif
1135 1151
1136 const char *rs[NUM_RESOURCES]; 1152 const char *rs[NUM_RESOURCES];
1137 /* command input buffering */ 1153 /* command input buffering */
1138 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1154 char *cmdbuf_ptr, *cmdbuf_endp;
1139 unsigned char cmdbuf_base[CBUFSIZ]; 1155 char cmdbuf_base[CBUFSIZ];
1156
1157 rxvt_ptytty *pty;
1140 1158
1141 rxvt_salloc *talloc; // text line allocator 1159 rxvt_salloc *talloc; // text line allocator
1142 rxvt_salloc *ralloc; // rend line allocator 1160 rxvt_salloc *ralloc; // rend line allocator
1143 1161
1144 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1162 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1153 void iso14755_54 (int x, int y); 1171 void iso14755_54 (int x, int y);
1154# endif 1172# endif
1155#endif 1173#endif
1156 1174
1157 // modifies first argument(!) 1175 // modifies first argument(!)
1158 void paste (unsigned char *data, unsigned int len); 1176 void paste (char *data, unsigned int len) NOTHROW;
1159 1177
1160 void flush (); 1178 long vt_emask, vt_emask_perl;
1179
1180 void vt_select_input () const NOTHROW
1181 {
1182 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1183 }
1161 1184
1162#if TRANSPARENT 1185#if TRANSPARENT
1163 void rootwin_cb (XEvent &xev); 1186 void rootwin_cb (XEvent &xev);
1164 xevent_watcher rootwin_ev; 1187 xevent_watcher rootwin_ev;
1165#endif 1188#endif
1166 1189
1167 void x_cb (XEvent &xev); 1190 void x_cb (XEvent &xev);
1191 void flush ();
1168 xevent_watcher termwin_ev; 1192 xevent_watcher termwin_ev;
1169 xevent_watcher vt_ev; 1193 xevent_watcher vt_ev;
1170#ifdef HAVE_SCROLLBARS 1194#ifdef HAVE_SCROLLBARS
1171 xevent_watcher scrollbar_ev; 1195 xevent_watcher scrollbar_ev;
1172#endif 1196#endif
1173#ifdef MENUBAR
1174 xevent_watcher menubar_ev;
1175#endif
1176 1197
1198 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1177 void check_cb (check_watcher &w); check_watcher check_ev; 1199 void check_cb (check_watcher &w); check_watcher check_ev;
1178 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1200 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1179 void flush_cb (time_watcher &w); time_watcher flush_ev; 1201 void flush_cb (time_watcher &w); time_watcher flush_ev;
1180
1181 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1202 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1182
1183 void incr_cb (time_watcher &w); time_watcher incr_ev; 1203 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1184 1204
1185#ifdef CURSOR_BLINK 1205#ifdef CURSOR_BLINK
1186 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;
1187#endif 1207#endif
1188#ifdef TEXT_BLINK 1208#ifdef TEXT_BLINK
1189 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1209 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1210#endif
1211#ifndef NO_BELL
1212 void bell_cb (time_watcher &w); time_watcher bell_ev;
1190#endif 1213#endif
1191 1214
1192#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1215#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1193 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1216 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1194#endif 1217#endif
… …
1204 void pointer_blank (); 1227 void pointer_blank ();
1205#endif 1228#endif
1206 void pointer_unblank (); 1229 void pointer_unblank ();
1207 1230
1208 void tt_printf (const char *fmt,...); 1231 void tt_printf (const char *fmt,...);
1209 void tt_write (const unsigned char *data, unsigned int len); 1232 void tt_write (const char *data, unsigned int len);
1210 void pty_write (); 1233 void pty_write ();
1211 1234
1212 void tt_winch (); 1235 void tt_winch ();
1213 1236
1214 rxvt_term (); 1237 rxvt_term ();
1215 ~rxvt_term (); 1238 ~rxvt_term ();
1216 void child_exit (); // child has exited, usually destroys
1217 void destroy (); 1239 void destroy ();
1218 void emergency_cleanup (); 1240 void emergency_cleanup ();
1219 1241
1220 bool init (int argc, const char *const *argv); 1242 bool init (int argc, const char *const *argv);
1221 bool init_vars (); 1243 bool init_vars ();
1222 1244
1223 bool pty_fill (); 1245 bool pty_fill ();
1224 1246
1247 void make_current () const // make this the "currently active" urxvt instance
1248 {
1249 SET_R (this);
1250 rxvt_set_locale (locale);
1251 set_environ (envv);
1252 }
1253
1225 void init_secondary (); 1254 void init_secondary ();
1226 const char **init_resources (int argc, const char *const *argv); 1255 const char **init_resources (int argc, const char *const *argv);
1256 const char *x_resource (const char *name);
1227 void init_env (); 1257 void init_env ();
1228 void set_locale (const char *locale); 1258 void set_locale (const char *locale);
1229 void init_xlocale (); 1259 void init_xlocale ();
1230 void init_command (const char *const *argv); 1260 void init_command (const char *const *argv);
1231 void run_command (const char *const *argv); 1261 void run_command (const char *const *argv);
… …
1244 XPoint spot; // most recently sent spot position 1274 XPoint spot; // most recently sent spot position
1245 1275
1246 void im_destroy (); 1276 void im_destroy ();
1247 void im_cb (); im_watcher im_ev; 1277 void im_cb (); im_watcher im_ev;
1248 void im_set_size (XRectangle &size); 1278 void im_set_size (XRectangle &size);
1249 void im_set_position (XPoint &pos); 1279 void im_set_position (XPoint &pos) NOTHROW;
1250 void im_set_color (unsigned long &fg, unsigned long &bg); 1280 void im_set_color (unsigned long &fg, unsigned long &bg);
1251 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1281 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1252 1282
1253 bool IMisRunning (); 1283 bool IMisRunning ();
1254 void IMSendSpot (); 1284 void IMSendSpot ();
… …
1256 void IMSetStatusPosition (); 1286 void IMSetStatusPosition ();
1257#endif 1287#endif
1258 1288
1259 void resize_scrollbar (); 1289 void resize_scrollbar ();
1260 1290
1261 void pixel_position (int *x, int *y);
1262
1263 void selection_click (int clicks, int x, int y);
1264 void selection_extend (int x, int y, int flag);
1265 void selection_rotate (int x, int y);
1266
1267 /* autoconvert */
1268
1269 // command.C 1291 // command.C
1270 void lookup_key (XKeyEvent &ev); 1292 void lookup_key (XKeyEvent &ev);
1271 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1293 unsigned int cmd_write (const char *str, unsigned int count);
1272 1294
1273 unicode_t next_char (); 1295 wchar_t next_char () NOTHROW;
1274 unicode_t cmd_getc (); 1296 wchar_t cmd_getc () THROW ((class out_of_input));
1275 unicode_t next_octet (); 1297 uint32_t next_octet () NOTHROW;
1276 unicode_t cmd_get8 (); 1298 uint32_t cmd_get8 () THROW ((class out_of_input));
1277 1299
1278 bool cmd_parse (); 1300 bool cmd_parse ();
1279 void mouse_report (XButtonEvent &ev); 1301 void mouse_report (XButtonEvent &ev);
1280 void button_press (XButtonEvent &ev); 1302 void button_press (XButtonEvent &ev);
1281 void button_release (XButtonEvent &ev); 1303 void button_release (XButtonEvent &ev);
… …
1290 void process_nonprinting (unicode_t ch); 1312 void process_nonprinting (unicode_t ch);
1291 void process_escape_vt52 (unicode_t ch); 1313 void process_escape_vt52 (unicode_t ch);
1292 void process_escape_seq (); 1314 void process_escape_seq ();
1293 void process_csi_seq (); 1315 void process_csi_seq ();
1294 void process_window_ops (const int *args, unsigned int nargs); 1316 void process_window_ops (const int *args, unsigned int nargs);
1295 unsigned char *get_to_st (unicode_t &ends_how); 1317 char *get_to_st (unicode_t &ends_how);
1296 void process_dcs_seq (); 1318 void process_dcs_seq ();
1297 void process_osc_seq (); 1319 void process_osc_seq ();
1298 void process_color_seq (int report, int color, const char *str, unsigned char resp); 1320 void process_color_seq (int report, int color, const char *str, char resp);
1299 void process_xterm_seq (int op, const char *str, unsigned char resp); 1321 void process_xterm_seq (int op, const char *str, char resp);
1300 int privcases (int mode, unsigned long bit); 1322 int privcases (int mode, unsigned long bit);
1301 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1323 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1302 void process_sgr_mode (unsigned int nargs, const int *arg); 1324 void process_sgr_mode (unsigned int nargs, const int *arg);
1303 void process_graphics (); 1325 void process_graphics ();
1304 // init.C 1326 // init.C
1305 void Get_Colours (); 1327 void Get_Colours ();
1306 void get_ourmods (); 1328 void get_ourmods ();
1307 // logging.C
1308 void makeutent (const char *pty, const char *hostname);
1309 void cleanutent ();
1310 // main.C 1329 // main.C
1311 void privileged_utmp (rxvt_privaction action);
1312 bool set_fonts (); 1330 bool set_fonts ();
1313 void set_string_property (Atom prop, const char *str, int len = -1); 1331 void set_string_property (Atom prop, const char *str, int len = -1);
1314 void set_utf8_property (Atom prop, const char *str, int len = -1); 1332 void set_utf8_property (Atom prop, const char *str, int len = -1);
1315 void set_title (const char *str); 1333 void set_title (const char *str);
1316 void set_icon_name (const char *str); 1334 void set_icon_name (const char *str);
1317 void set_window_color (int idx, const char *color); 1335 void set_window_color (int idx, const char *color);
1318 void set_colorfgbg (); 1336 void set_colorfgbg ();
1319 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1337 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1320 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1338 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1321 1339
1322#ifdef MENUBAR
1323 // menubar.C
1324 void menuitem_free (menu_t *menu, menuitem_t *item);
1325 int action_dispatch (action_t *action);
1326 void menuarrow_free (char name);
1327 void menuarrow_add (char *string);
1328 char *menu_find_base (menu_t **menu, char *path);
1329 menu_t *menu_delete (menu_t *menu);
1330 menu_t *menu_add (menu_t *parent, char *path);
1331 void drawbox_menubar (int x, int len, int state);
1332 void drawtriangle (int x, int y, int state);
1333 void drawbox_menuitem (int y, int state);
1334 void menu_show ();
1335 void menu_display (void (rxvt_term::*update) ());
1336 void menu_hide_all ();
1337 void menu_hide ();
1338 void menu_clear (menu_t *menu);
1339 void menubar_clear ();
1340 bar_t *menubar_find (const char *name);
1341 int menubar_push (const char *name);
1342 void menubar_remove (const char *name);
1343 void menubar_dump (FILE *fp);
1344 void menubar_read (const char *filename);
1345 void menubar_dispatch (char *str);
1346 void draw_Arrows (int name, int state);
1347 void menubar_expose ();
1348 int menubar_mapping (int map);
1349 int menu_select (XButtonEvent &ev);
1350 void menubar_select (XButtonEvent &ev);
1351 void menubar_control (XButtonEvent &ev);
1352 void map_menuBar (int map);
1353#endif
1354
1355 // screen.C 1340 // screen.C
1356 1341
1357 void lalloc (line_t &l) 1342 void lalloc (line_t &l) const NOTHROW
1358 { 1343 {
1359 l.t = (text_t *)talloc->alloc (); 1344 l.t = (text_t *)talloc->alloc ();
1360 l.r = (rend_t *)ralloc->alloc (); 1345 l.r = (rend_t *)ralloc->alloc ();
1361 } 1346 }
1362 1347
… …
1366 talloc->free (l.t); 1351 talloc->free (l.t);
1367 ralloc->free (l.r); 1352 ralloc->free (l.r);
1368 } 1353 }
1369#endif 1354#endif
1370 1355
1371 void lresize (line_t &l) 1356 void lresize (line_t &l) const NOTHROW
1372 { 1357 {
1373 if (!l.t) 1358 if (!l.t)
1374 return; 1359 return;
1375 1360
1376 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1361 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1380 1365
1381 if (ncol > prev_ncol) 1366 if (ncol > prev_ncol)
1382 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1367 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1383 } 1368 }
1384 1369
1385 int fgcolor_of (rend_t r) 1370 int fgcolor_of (rend_t r) const NOTHROW
1386 { 1371 {
1387 int base = GET_BASEFG (r); 1372 int base = GET_BASEFG (r);
1388#ifndef NO_BRIGHTCOLOR 1373#ifndef NO_BRIGHTCOLOR
1389 if (r & RS_Bold 1374 if (r & RS_Bold
1390# if ENABLE_STYLES 1375# if ENABLE_STYLES
… …
1394 base += minBrightCOLOR - minCOLOR; 1379 base += minBrightCOLOR - minCOLOR;
1395#endif 1380#endif
1396 return base; 1381 return base;
1397 } 1382 }
1398 1383
1399 int bgcolor_of (rend_t r) 1384 int bgcolor_of (rend_t r) const NOTHROW
1400 { 1385 {
1401 int base = GET_BASEBG (r); 1386 int base = GET_BASEBG (r);
1402#ifndef NO_BRIGHTCOLOR 1387#ifndef NO_BRIGHTCOLOR
1403 if (r & RS_Blink 1388 if (r & RS_Blink
1404# if ENABLE_STYLES 1389# if ENABLE_STYLES
… …
1408 base += minBrightCOLOR - minCOLOR; 1393 base += minBrightCOLOR - minCOLOR;
1409#endif 1394#endif
1410 return base; 1395 return base;
1411 } 1396 }
1412 1397
1398 bool option (uint32_t opt) const NOTHROW
1399 {
1400 return OPTION (opt);
1401 }
1402
1403 void set_option (uint32_t opt, bool set) NOTHROW
1404 {
1405 if (set)
1406 options |= opt;
1407 else
1408 options &= ~opt;
1409 }
1410
1413 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1411 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1414 void scr_blank_screen_mem (line_t &l, rend_t efs); 1412 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1415 int scr_scroll_text (int row1, int row2, int count); 1413 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1416 void scr_reset (); 1414 void scr_reset ();
1417 void scr_release (); 1415 void scr_release () NOTHROW;
1418 void scr_clear (bool really = false); 1416 void scr_clear (bool really = false) NOTHROW;
1419 void scr_refresh (unsigned char refresh_type); 1417 void scr_refresh () NOTHROW;
1420 bool scr_refresh_rend (rend_t mask, rend_t value); 1418 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1421 void scr_erase_screen (int mode); 1419 void scr_erase_screen (int mode) NOTHROW;
1422#if ENABLE_FRILLS 1420#if ENABLE_FRILLS
1423 void scr_erase_savelines (); 1421 void scr_erase_savelines () NOTHROW;
1424 void scr_backindex (); 1422 void scr_backindex () NOTHROW;
1425 void scr_forwardindex (); 1423 void scr_forwardindex () NOTHROW;
1426#endif 1424#endif
1427 void scr_touch (bool refresh); 1425 void scr_touch (bool refresh) NOTHROW;
1428 void scr_expose (int x, int y, int width, int height, bool refresh); 1426 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1429 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1427 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1430 void scr_recolour (); 1428 void scr_recolour () NOTHROW;
1431 void scr_remap_chars (); 1429 void scr_remap_chars () NOTHROW;
1432 void scr_remap_chars (const line_t &l); 1430 void scr_remap_chars (line_t &l) NOTHROW;
1433 1431
1432 enum cursor_mode { SAVE, RESTORE };
1433
1434 void scr_poweron (); 1434 void scr_poweron () NOTHROW;
1435 void scr_cursor (int mode); 1435 void scr_cursor (cursor_mode mode) NOTHROW;
1436 void scr_do_wrap (); 1436 void scr_do_wrap () NOTHROW;
1437 int scr_change_screen (int scrn); 1437 int scr_change_screen (int scrn) NOTHROW;
1438 void scr_color (unsigned int color, int fgbg); 1438 void scr_color (unsigned int color, int fgbg) NOTHROW;
1439 void scr_rendition (int set, int style); 1439 void scr_rendition (int set, int style) NOTHROW;
1440 void scr_add_lines (const unicode_t *str, int nlines, int len); 1440 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1441 void scr_backspace (); 1441 void scr_backspace () NOTHROW;
1442 void scr_tab (int count, bool ht = false); 1442 void scr_tab (int count, bool ht = false) NOTHROW;
1443 void scr_gotorc (int row, int col, int relative); 1443 void scr_gotorc (int row, int col, int relative) NOTHROW;
1444 void scr_index (enum page_dirn direction); 1444 void scr_index (enum page_dirn direction) NOTHROW;
1445 void scr_erase_line (int mode); 1445 void scr_erase_line (int mode) NOTHROW;
1446 void scr_E (); 1446 void scr_E () NOTHROW;
1447 void scr_insdel_lines (int count, int insdel); 1447 void scr_insdel_lines (int count, int insdel) NOTHROW;
1448 void scr_insdel_chars (int count, int insdel); 1448 void scr_insdel_chars (int count, int insdel) NOTHROW;
1449 void scr_scroll_region (int top, int bot); 1449 void scr_scroll_region (int top, int bot) NOTHROW;
1450 void scr_cursor_visible (int mode); 1450 void scr_cursor_visible (int mode) NOTHROW;
1451 void scr_autowrap (int mode); 1451 void scr_autowrap (int mode) NOTHROW;
1452 void scr_relative_origin (int mode); 1452 void scr_relative_origin (int mode) NOTHROW;
1453 void scr_insert_mode (int mode); 1453 void scr_insert_mode (int mode) NOTHROW;
1454 void scr_set_tab (int mode); 1454 void scr_set_tab (int mode) NOTHROW;
1455 void scr_rvideo_mode (int mode); 1455 void scr_rvideo_mode (bool on) NOTHROW;
1456 void scr_report_position (); 1456 void scr_report_position () NOTHROW;
1457 void set_font_style (); 1457 void set_font_style () NOTHROW;
1458 void scr_charset_choose (int set); 1458 void scr_charset_choose (int set) NOTHROW;
1459 void scr_charset_set (int set, unsigned int ch); 1459 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1460 int scr_move_to (int y, int len); 1460 void scr_move_to (int y, int len) NOTHROW;
1461 int scr_page (enum page_dirn direction, int nlines); 1461 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1462 int scr_changeview (unsigned int oldviewstart); 1462 bool scr_changeview (int new_view_start) NOTHROW;
1463 void scr_bell (); 1463 void scr_bell () NOTHROW;
1464 void scr_printscreen (int fullhist); 1464 void scr_printscreen (int fullhist) NOTHROW;
1465 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1466 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1465 void scr_reverse_selection (); 1467 void scr_reverse_selection () NOTHROW;
1466 void scr_dump (int fd); 1468 void scr_dump (int fd) NOTHROW;
1469
1467 void selection_check (int check_more); 1470 void selection_check (int check_more) NOTHROW;
1468 void selection_paste (Window win, Atom prop, bool delete_prop); 1471 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1469 void selection_property (Window win, Atom prop); 1472 void selection_property (Window win, Atom prop) NOTHROW;
1470 void selection_request (Time tm, int x, int y); 1473 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1471 int selection_request_other (Atom target, int selnum); 1474 int selection_request_other (Atom target, int selnum) NOTHROW;
1472 void selection_clear (); 1475 void selection_clear () NOTHROW;
1473 void selection_make (Time tm); 1476 void selection_make (Time tm);
1474 bool selection_grab (Time tm); 1477 bool selection_grab (Time tm) NOTHROW;
1475 void selection_start_colrow (int col, int row); 1478 void selection_start_colrow (int col, int row) NOTHROW;
1476 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1479 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1477 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1480 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1478 void selection_remove_trailing_spaces (); 1481 void selection_remove_trailing_spaces () NOTHROW;
1479 void selection_send (const XSelectionRequestEvent &rq); 1482 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1483 void selection_click (int clicks, int x, int y) NOTHROW;
1484 void selection_extend (int x, int y, int flag) NOTHROW;
1485 void selection_rotate (int x, int y) NOTHROW;
1486
1487 void pixel_position (int *x, int *y) NOTHROW;
1480 1488
1481#if defined(NEXT_SCROLLBAR) 1489#if defined(NEXT_SCROLLBAR)
1482 // scrollbar-next.C 1490 // scrollbar-next.C
1483 Pixmap renderPixmap (const char *const *data, int width, int height); 1491 Pixmap renderPixmap (const char *const *data, int width, int height);
1484 void init_scrollbar_stuff (); 1492 void init_scrollbar_stuff ();
… …
1486 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1494 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1487#endif 1495#endif
1488 1496
1489#if defined(RXVT_SCROLLBAR) 1497#if defined(RXVT_SCROLLBAR)
1490 // scrollbar-rxvt.C 1498 // scrollbar-rxvt.C
1491 void Draw_button (int x, int y, int state, int dirn);
1492 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1499 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1493#endif 1500#endif
1494 1501
1495#if defined(XTERM_SCROLLBAR) 1502#if defined(XTERM_SCROLLBAR)
1496 // scrollbar-xterm.C 1503 // scrollbar-xterm.C

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