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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.180 by root, Mon Jan 2 15:35:43 2006 UTC vs.
Revision 1.228 by root, Fri Jan 20 10:35:25 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);
113void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
114void rxvt_usleep (int usecs); 163void rxvt_usleep (int usecs) NOTHROW;
164
165/////////////////////////////////////////////////////////////////////////////
166
167// temporarily replace the process environment
168extern char **environ;
169extern char **rxvt_environ; // the original environ pointer
170
171inline void set_environ (stringvec *envv)
172{
173 if (envv)
174 environ = (char **)envv->begin ();
175}
176
177inline void set_environ (char **envv)
178{
179 if (envv)
180 environ = envv;
181}
115 182
116/* 183/*
117 ***************************************************************************** 184 *****************************************************************************
118 * STRUCTURES AND TYPEDEFS 185 * STRUCTURES AND TYPEDEFS
119 ***************************************************************************** 186 *****************************************************************************
120 */ 187 */
121struct grwin_t; 188struct grwin_t;
122 189
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 190/* If we're using either the rxvt scrollbar, keep the
132 * scrollColor resource. 191 * scrollColor resource.
133 */ 192 */
134#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 193#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
135# define KEEP_SCROLLCOLOR 1 194# define KEEP_SCROLLCOLOR 1
136#else 195#else
137# undef KEEP_SCROLLCOLOR 196# undef KEEP_SCROLLCOLOR
138#endif 197#endif
139 198
… …
141typedef struct { 200typedef struct {
142 short w, h, x, y; 201 short w, h, x, y;
143 Pixmap pixmap; 202 Pixmap pixmap;
144} bgPixmap_t; 203} bgPixmap_t;
145#endif 204#endif
205
206struct rxvt_ptytty {
207 int pty; // pty file descriptor; connected to rxvt
208 int tty; // tty file descriptor; connected to child
209
210 rxvt_ptytty ()
211 : pty(-1), tty(-1)
212 {
213 }
214
215 virtual ~rxvt_ptytty ()
216 {
217 }
218
219 virtual bool get () = 0;
220#if UTMP_SUPPORT
221 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
222#endif
223
224 void close_tty ();
225 bool make_controlling_tty ();
226 void set_utf8_mode (bool on);
227};
228
229rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
230void rxvt_ptytty_server (); // start the ptytty server process
146 231
147/* 232/*
148 * the 'essential' information for reporting Mouse Events 233 * the 'essential' information for reporting Mouse Events
149 * pared down from XButtonEvent 234 * pared down from XButtonEvent
150 */ 235 */
… …
209 294
210#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 295#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
211# define NO_MOUSE_REPORT_SCROLLBAR 1 296# define NO_MOUSE_REPORT_SCROLLBAR 1
212#endif 297#endif
213 298
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 */ 299/* now look for other badly set stuff */
223 300
224#if !defined (EACCESS) && defined(EAGAIN) 301#if !defined (EACCESS) && defined(EAGAIN)
225# define EACCESS EAGAIN 302# define EACCESS EAGAIN
226#endif 303#endif
… …
228#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 305#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
229# define EXIT_SUCCESS 0 /* exit function success */ 306# define EXIT_SUCCESS 0 /* exit function success */
230# define EXIT_FAILURE 1 /* exit function failure */ 307# define EXIT_FAILURE 1 /* exit function failure */
231#endif 308#endif
232 309
233#define menuBar_esc 10
234#define scrollBar_esc 30 310#define scrollBar_esc 30
235#define menuBar_margin 2 /* margin below text */
236 311
237#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 312#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
238# define HAVE_SCROLLBARS 1 313# 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 314#endif
247 315
248#define R_SB_ALIGN_CENTRE 0 316#define R_SB_ALIGN_CENTRE 0
249#define R_SB_ALIGN_TOP 1 317#define R_SB_ALIGN_TOP 1
250#define R_SB_ALIGN_BOTTOM 2 318#define R_SB_ALIGN_BOTTOM 2
… …
323 * | 391 * |
324 * +---< SB_WIDTH_NEXT 392 * +---< SB_WIDTH_NEXT
325 */ 393 */
326 394
327enum { 395enum {
328 NO_REFRESH = 0 , /* Window not visible at all! */ 396 NO_REFRESH = 0, /* Window not visible at all! */
329 FAST_REFRESH = 1<<0, /* Fully exposed window */ 397 FAST_REFRESH = 1, /* Fully exposed window */
330 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 398 SLOW_REFRESH = 2, /* Partially exposed window */
331 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
332}; 399};
333 400
334#ifdef NO_SECONDARY_SCREEN 401#ifdef NO_SECONDARY_SCREEN
335# define NSCREENS 0 402# define NSCREENS 0
336#else 403#else
… …
436 XTerm_property = 3, // change X property 503 XTerm_property = 3, // change X property
437 XTerm_Color = 4, // change colors 504 XTerm_Color = 4, // change colors
438 XTerm_Color00 = 10, // not implemented, CLASH! 505 XTerm_Color00 = 10, // not implemented, CLASH!
439 XTerm_Color01 = 11, // not implemented 506 XTerm_Color01 = 11, // not implemented
440 XTerm_Color_cursor = 12, // change actual 'Cursor' color 507 XTerm_Color_cursor = 12, // change actual 'Cursor' color
441 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 508 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
442 XTerm_Color_pointer_bg = 14, // not implemented 509 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
443 XTerm_Color05 = 15, // not implemented 510 XTerm_Color05 = 15, // not implemented (tektronix fg)
444 XTerm_Color06 = 16, // not implemented 511 XTerm_Color06 = 16, // not implemented (tektronix bg)
445 XTerm_Color_RV = 17, // change actual 'Highlight' color 512 XTerm_Color_RV = 17, // change actual 'Highlight' color
446 XTerm_logfile = 46, // not implemented 513 XTerm_logfile = 46, // not implemented
447 XTerm_font = 50, 514 XTerm_font = 50,
448 515
449 XTerm_konsole30 = 30, // reserved for konsole 516 XTerm_konsole30 = 30, // reserved for konsole
450 XTerm_konsole31 = 31, // reserved for konsole 517 XTerm_konsole31 = 31, // reserved for konsole
451 XTerm_emacs51 = 51, // reserved for emacs shell 518 XTerm_emacs51 = 51, // reserved for emacs shell
452 /* 519 /*
453 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 520 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
521 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
454 */ 522 */
455 XTerm_Color_BD = 18, // change actual 'Bold' color 523 Rxvt_Color_BD = 18, // change actual 'Bold' color
456 XTerm_Color_UL = 19, // change actual 'Underline' color 524 Rxvt_Color_UL = 19, // change actual 'Underline' color
457 XTerm_Pixmap = 20, // new bg pixmap 525 Rxvt_Pixmap = 20, // new bg pixmap
458 XTerm_restoreFG = 39, // change default fg color 526 Rxvt_restoreFG = 39, // change default fg color
459 XTerm_restoreBG = 49, // change default bg color 527 Rxvt_restoreBG = 49, // change default bg color
460 XTerm_dumpscreen = 55, // dump scrollback and all of screen 528 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
461 529
462 URxvt_locale = 701, // change locale 530 URxvt_locale = 701, // change locale
463 URxvt_Menu = 703, // set menu item 531
464 URxvt_Color_IT = 704, // change actual 'Italic' colour 532 URxvt_Color_IT = 704, // change actual 'Italic' colour
465 URxvt_Color_tint = 705, // change actual tint colour 533 URxvt_Color_tint = 705, // change actual tint colour
534 URxvt_Color_BD = 706,
535 URxvt_Color_UL = 707,
466 536
467 URxvt_font = 710, 537 URxvt_font = 710,
468 URxvt_boldFont = 711, 538 URxvt_boldFont = 711,
469 URxvt_italicFont = 712, 539 URxvt_italicFont = 712,
470 URxvt_boldItalicFont = 713, 540 URxvt_boldItalicFont = 713,
471 541
472 URxvt_view_up = 720, 542 URxvt_view_up = 720,
473 URxvt_view_down = 721, 543 URxvt_view_down = 721,
544
545 URxvt_perl = 777,
474}; 546};
475 547
476/* Words starting with `Color_' are colours. Others are counts */ 548/* Words starting with `Color_' are colours. Others are counts */
477/* 549/*
478 * The PixColor and rendition colour usage should probably be decoupled 550 * The PixColor and rendition colour usage should probably be decoupled
… …
555 627
556/* 628/*
557 * Resource list 629 * Resource list
558 */ 630 */
559enum { 631enum {
560 Rs_display_name = 0, 632# define def(name) Rs_ ## name,
561 Rs_term_name, 633# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
562 Rs_iconName, 634# include "rsinc.h"
563 Rs_geometry, 635# undef def
564 Rs_reverseVideo, 636# undef reserve
565 Rs_color,
566 _Rs_color = Rs_color + NRS_COLORS - 1,
567 Rs_font,
568#if ENABLE_STYLES
569 Rs_boldFont,
570 Rs_italicFont,
571 Rs_boldItalicFont,
572 Rs_intensityStyles,
573#endif
574 Rs_name,
575 Rs_title,
576#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
577 Rs_path,
578#endif
579#ifdef XPM_BACKGROUND
580 Rs_backgroundPixmap,
581#endif
582#if (MENUBAR_MAX)
583 Rs_menu,
584#endif
585 Rs_loginShell,
586 Rs_jumpScroll,
587#ifdef HAVE_SCROLLBARS
588 Rs_scrollBar,
589 Rs_scrollBar_right,
590 Rs_scrollBar_floating,
591 Rs_scrollBar_align,
592 Rs_scrollstyle, /* Rs_scrollBar_style */
593 Rs_scrollBar_thickness,
594#endif
595 Rs_scrollTtyOutput,
596 Rs_scrollTtyKeypress,
597 Rs_scrollWithBuffer,
598 Rs_saveLines,
599 Rs_utmpInhibit,
600 Rs_visualBell,
601#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
602 Rs_mapAlert,
603#endif
604#ifdef META8_OPTION
605 Rs_meta8,
606#endif
607#ifdef MOUSE_WHEEL
608 Rs_mouseWheelScrollPage,
609#endif
610#ifndef NO_BACKSPACE_KEY
611 Rs_backspace_key,
612#endif
613#ifndef NO_DELETE_KEY
614 Rs_delete_key,
615#endif
616 Rs_selectstyle,
617#ifdef PRINTPIPE
618 Rs_print_pipe,
619#endif
620#ifdef USE_XIM
621 Rs_preeditType,
622 Rs_inputMethod,
623#endif
624#ifdef TRANSPARENT
625 Rs_transparent,
626 Rs_transparent_all,
627#endif
628#if ENABLE_FRILLS
629 Rs_pty_fd,
630 Rs_hold,
631 Rs_ext_bwidth,
632 Rs_int_bwidth,
633 Rs_borderLess,
634 Rs_lineSpace,
635 Rs_cursorUnderline,
636#endif
637#if CURSOR_BLINK
638 Rs_cursorBlink,
639#endif
640#if ENABLE_XEMBED
641 Rs_embed,
642#endif
643 Rs_cutchars,
644 Rs_modifier,
645 Rs_answerbackstring,
646 Rs_tripleclickwords,
647 Rs_insecure,
648 Rs_pointerBlank,
649 Rs_pointerBlankDelay,
650 Rs_imLocale,
651 Rs_imFont,
652 Rs_pastableTabs,
653#ifndef NO_SECONDARY_SCREEN
654 Rs_secondaryScreen,
655 Rs_secondaryScroll,
656#endif
657#ifdef OFF_FOCUS_FADING
658 Rs_fade,
659#endif
660#ifdef TINTING
661 Rs_shade,
662#endif
663 NUM_RESOURCES 637 NUM_RESOURCES
664}; 638};
665 639
666// see init.C:xa_names, which must be kept in sync 640// see init.C:xa_names, which must be kept in sync
667enum { 641enum {
… …
717#define PrivMode_ShiftKeys (1UL<<10) 691#define PrivMode_ShiftKeys (1UL<<10)
718#define PrivMode_VisibleCursor (1UL<<11) 692#define PrivMode_VisibleCursor (1UL<<11)
719#define PrivMode_MouseX10 (1UL<<12) 693#define PrivMode_MouseX10 (1UL<<12)
720#define PrivMode_MouseX11 (1UL<<13) 694#define PrivMode_MouseX11 (1UL<<13)
721#define PrivMode_scrollBar (1UL<<14) 695#define PrivMode_scrollBar (1UL<<14)
722#define PrivMode_menuBar (1UL<<15)
723#define PrivMode_TtyOutputInh (1UL<<16) 696#define PrivMode_TtyOutputInh (1UL<<15)
724#define PrivMode_Keypress (1UL<<17) 697#define PrivMode_Keypress (1UL<<16)
725#define PrivMode_smoothScroll (1UL<<18) 698#define PrivMode_smoothScroll (1UL<<17)
726#define PrivMode_vt52 (1UL<<19) 699#define PrivMode_vt52 (1UL<<18)
727#define PrivMode_LFNL (1UL<<20) 700#define PrivMode_LFNL (1UL<<19)
728/* too annoying to implement X11 highlight tracking */ 701/* too annoying to implement X11 highlight tracking */
729/* #define PrivMode_MouseX11Track (1LU<<21) */ 702/* #define PrivMode_MouseX11Track (1LU<<20) */
730 703
731#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 704#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
732#define PrivMode(test,bit) \ 705#define PrivMode(test,bit) \
733 if (test) \ 706 if (test) \
734 priv_modes |= (bit); \ 707 priv_modes |= (bit); \
… …
781/* 754/*
782 ***************************************************************************** 755 *****************************************************************************
783 * MACRO DEFINES 756 * MACRO DEFINES
784 ***************************************************************************** 757 *****************************************************************************
785 */ 758 */
786#define memset(x, y, z) memset((x), (y), (size_t)(z)) 759#define dLocal(type,name) type const name = this->name
787#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
788#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
789#define strcasecmp(x, y) strcasecmp((x), (y))
790#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
791#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
792#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
793#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
794#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
795#define strcat(x, y) strcat((char *)(x), (const char *)(y))
796#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
797#define strdup(x) strdup((const char *)(x))
798#define strlen(x) strlen((const char *)(x))
799#define strchr(x, y) strchr((const char *)(x), (int)(y))
800#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
801
802#define dDisp Display *disp = display->display 760#define dDisp Display *disp = this->display->display
803 761
804/* convert pixel dimensions to row/column values. Everything as int32_t */ 762/* convert pixel dimensions to row/column values. Everything as int32_t */
805#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 763#define Pixel2Col(x) Pixel2Width((int32_t)(x))
806#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 764#define Pixel2Row(y) Pixel2Height((int32_t)(y))
807#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 765#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
809#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 767#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
810#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 768#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
811#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 769#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
812#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 770#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
813 771
814#define TermWin_TotalWidth() ((int32_t)this->width) 772#define OPTION(opt) (options & (opt))
815#define TermWin_TotalHeight() ((int32_t)this->height) 773#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
774 | Opt_jumpScroll | Opt_secondaryScreen \
775 | Opt_pastableTabs | Opt_intensityStyles)
816 776
817// for m >= -n, ensure remainder lies between 0..n-1 777// for m >= -n, ensure remainder lies between 0..n-1
818#define MOD(m,n) (((m) + (n)) % (n)) 778#define MOD(m,n) (((m) + (n)) % (n))
819 779
820#define LINENO(n) MOD (term_start + int(n), total_rows) 780#define LINENO(n) MOD (term_start + int(n), total_rows)
… …
878#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 838#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
879#define scrollbar_position(y) ((y) - scrollBar.beg) 839#define scrollbar_position(y) ((y) - scrollBar.beg)
880#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 840#define scrollbar_size() (scrollBar.end - scrollBar.beg \
881 - scrollbar_minheight ()) 841 - scrollbar_minheight ())
882 842
883#if (MENUBAR_MAX > 1)
884/* rendition style flags */
885# define menuBar_height() (fheight + SHADOW)
886# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
887# define isMenuBarWindow(w) ((w) == menuBar.win)
888#else
889# define menuBar_height() (0)
890# define menuBar_TotalHeight() (0)
891# define isMenuBarWindow(w) (0)
892#endif
893
894#ifdef XPM_BACKGROUND 843#ifdef XPM_BACKGROUND
895# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 844# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
896#else 845#else
897# define XPMClearArea(a, b, c, d, e, f, g) 846# define XPMClearArea(a, b, c, d, e, f, g)
898#endif 847#endif
899 848
900#ifdef UTMP_SUPPORT
901# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
902# undef HAVE_UTMPX_H
903# undef HAVE_STRUCT_UTMPX
904# endif
905# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
906# undef HAVE_UTMP_H
907# undef HAVE_STRUCT_UTMP
908# endif
909
910# ifdef HAVE_UTMPX_H
911# include <utmpx.h>
912# endif
913# ifdef HAVE_UTMP_H
914# include <utmp.h>
915# endif
916#endif
917
918#ifdef DEBUG_CMD 849#ifdef DEBUG_CMD
919# define D_CMD(x) fprintf x ; fputc('\n', stderr) 850# define D_CMD(x) fprintf x ; fputc('\n', stderr)
920#else 851#else
921# define D_CMD(x) 852# define D_CMD(x)
922#endif 853#endif
… …
934# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 865# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
935#else 866#else
936# define D_SIZE(x) 867# define D_SIZE(x)
937#endif 868#endif
938 869
939extern class rxvt_failure_exception { } rxvt_failure_exception;
940
941typedef callback1<void, const char *> log_callback; 870typedef callback1<void, const char *> log_callback;
942typedef callback1<int, int> getfd_callback; 871typedef callback1<int, int> getfd_callback;
943 872
944extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
945extern void rxvt_log (const char *fmt, ...);
946extern void rxvt_warn (const char *fmt, ...);
947extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
948extern void rxvt_exit_failure () __attribute__ ((noreturn));
949
950#define SET_LOCALE(locale) rxvt_set_locale (locale) 873#define SET_LOCALE(locale) rxvt_set_locale (locale)
951extern bool rxvt_set_locale (const char *locale); 874extern bool rxvt_set_locale (const char *locale) NOTHROW;
875extern void rxvt_push_locale (const char *locale) NOTHROW;
876extern void rxvt_pop_locale () NOTHROW;
952 877
953/*
954 ***************************************************************************** 878/****************************************************************************/
955 * VARIABLES 879
880#define LINE_LONGER 0x0001 // line is continued on the next row
881#define LINE_FILTERED 0x0002 // line has been filtered
882#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
883
884struct line_t {
885 text_t *t; // terminal the text
886 rend_t *r; // rendition, uses RS_ flags
887 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
888 uint32_t f; // flags
889
890 bool is_longer ()
891 {
892 return f & LINE_LONGER;
893 }
894
895 void is_longer (int set)
896 {
897 if (set)
898 f |= LINE_LONGER;
899 else
900 f &= ~LINE_LONGER;
901 }
902
903 void clear ()
904 {
905 t = 0;
906 r = 0;
907 l = 0;
908 f = 0;
909 }
910
911 void touch () // call whenever a line is changed/touched/updated
912 {
913#if ENABLE_PERL
914 f &= ~LINE_FILTERED;
915#endif
916 }
917
918 void touch (int col)
919 {
920 max_it (l, col);
921 touch ();
922 }
923};
924
956 ***************************************************************************** 925/****************************************************************************/
957 */
958#ifdef MENUBAR
959# include "menubar.h"
960#endif
961
962#define BLINK_INTERVAL 0.5
963#define TEXT_BLINK_INTERVAL 0.5
964
965#ifndef __attribute__
966# ifdef __GNUC__
967# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
968# define __attribute__(x)
969# endif
970# endif
971# define __attribute__(x)
972#endif
973 926
974// primivite wrapper around mbstate_t to ensure initialisation 927// primivite wrapper around mbstate_t to ensure initialisation
975struct mbstate { 928struct mbstate {
976 mbstate_t mbs; 929 mbstate_t mbs;
977 930
978 operator mbstate_t *() { return &mbs; } 931 operator mbstate_t *() { return &mbs; }
979 void reset () { memset (&mbs, 0, sizeof (mbs)); } 932 void reset () { memset (&mbs, 0, sizeof (mbs)); }
980 mbstate () { reset (); } 933 mbstate () { reset (); }
981}; 934};
982 935
936/****************************************************************************/
937
983#define UNICODE_MASK 0x1fffffUL 938#define UNICODE_MASK 0x1fffffUL
984 939
985#if UNICODE3 940#if UNICODE3
986# define COMPOSE_LO 0x40000000UL 941# define COMPOSE_LO 0x40000000UL
987# define COMPOSE_HI 0x400fffffUL 942# define COMPOSE_HI 0x400fffffUL
988# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 943# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
989#else 944#else
945# if ENABLE_PERL
946# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
947# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
948# else
990# define COMPOSE_LO 0xd800UL 949# define COMPOSE_LO 0xd800UL
991# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 950# define COMPOSE_HI 0xf8ffUL
992# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 951# endif
952# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
993#endif 953#endif
994 954
995#if ENABLE_COMBINING 955#if ENABLE_COMBINING
996// compose chars are used to represent composite characters 956// compose chars are used to represent composite characters
997// that are not representable in unicode, as well as characters 957// that are not representable in unicode, as well as characters
… …
1017}; 977};
1018 978
1019extern class rxvt_composite_vec rxvt_composite; 979extern class rxvt_composite_vec rxvt_composite;
1020#endif 980#endif
1021 981
982/****************************************************************************/
1022 983
1023#ifdef KEYSYM_RESOURCE 984#ifdef KEYSYM_RESOURCE
1024 class keyboard_manager; 985 class keyboard_manager;
1025#endif 986#endif
1026 987
1027struct rxvt_term : zero_initialized, rxvt_vars { 988struct rxvt_term : zero_initialized, rxvt_vars {
1028 log_callback *log_hook; // log error messages through this hook, if != 0 989 log_callback *log_hook; // log error messages through this hook, if != 0
1029 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 990 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1030
1031#if ENABLE_PERL 991#if ENABLE_PERL
1032 void *self; // perl's $self 992 rxvt_perl_term perl;
1033#endif 993#endif
1034
1035 struct mbstate mbstate; // current input multibyte state 994 struct mbstate mbstate; // current input multibyte state
1036 995
1037 unsigned char want_refresh:1, 996 unsigned char want_refresh:1,
1038#ifdef TRANSPARENT 997#ifdef TRANSPARENT
1039 want_full_refresh:1, /* awaiting full screen refresh */ 998 want_full_refresh:1, /* awaiting full screen refresh */
… …
1094 refresh_limit, 1053 refresh_limit,
1095 last_bot, /* scrollbar last bottom position */ 1054 last_bot, /* scrollbar last bottom position */
1096 last_top, /* scrollbar last top position */ 1055 last_top, /* scrollbar last top position */
1097 last_state, /* scrollbar last state */ 1056 last_state, /* scrollbar last state */
1098 scrollbar_len, 1057 scrollbar_len,
1099#ifdef MENUBAR
1100 menu_readonly, /* okay to alter menu? */
1101 Arrows_x,
1102#endif
1103#if MENUBAR_MAX > 1
1104 Nbars,
1105#endif
1106 window_vt_x, 1058 window_vt_x,
1107 window_vt_y, 1059 window_vt_y,
1108 window_sb_x, 1060 window_sb_x,
1109# ifdef POINTER_BLANK 1061# ifdef POINTER_BLANK
1110 pointerBlankDelay, 1062 pointerBlankDelay,
… …
1119 unsigned long priv_modes, 1071 unsigned long priv_modes,
1120 SavedModes; 1072 SavedModes;
1121/* ---------- */ 1073/* ---------- */
1122 Atom xa[NUM_XA]; 1074 Atom xa[NUM_XA];
1123/* ---------- */ 1075/* ---------- */
1124#ifdef MENUBAR 1076#ifdef RXVT_SCROLLBAR
1125 GC menubarGC;
1126#endif
1127#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1128 GC scrollbarGC, 1077 GC scrollbarGC,
1129 topShadowGC, 1078 topShadowGC,
1130 botShadowGC; 1079 botShadowGC;
1131#endif 1080#endif
1132#ifdef XTERM_SCROLLBAR 1081#ifdef XTERM_SCROLLBAR
… …
1164 const char *key_delete; 1113 const char *key_delete;
1165#endif 1114#endif
1166 struct mouse_event MEvent; 1115 struct mouse_event MEvent;
1167 XComposeStatus compose; 1116 XComposeStatus compose;
1168 ttymode_t tio; 1117 ttymode_t tio;
1169#ifdef UTMP_SUPPORT
1170# ifdef HAVE_STRUCT_UTMP
1171 struct utmp ut;
1172# endif
1173# ifdef HAVE_STRUCT_UTMPX
1174 struct utmpx utx;
1175# endif
1176# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1177 char ut_id[5];
1178# endif
1179 int utmp_pos;
1180#endif
1181 row_col_t oldcursor; 1118 row_col_t oldcursor;
1182#ifdef XPM_BACKGROUND 1119#ifdef XPM_BACKGROUND
1183 bgPixmap_t bgPixmap; 1120 bgPixmap_t bgPixmap;
1184 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1121 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1185#endif 1122#endif
1186#ifdef MENUBAR
1187 menu_t *ActiveMenu, /* currently active menu */
1188 *BuildMenu; /* the menu currently being built */
1189 bar_t *CurrentBar;
1190# if ! (MENUBAR_MAX > 1)
1191 bar_t BarList;
1192# endif /* (MENUBAR_MAX > 1) */
1193#endif
1194#ifdef CURSOR_BLINK
1195 struct timeval lastcursorchange;
1196#endif
1197#ifdef POINTER_BLANK
1198 struct timeval lastmotion;
1199#endif
1200 1123
1201#if ENABLE_OVERLAY 1124#if ENABLE_OVERLAY
1202 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1125 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1203 text_t **ov_text; 1126 text_t **ov_text;
1204 rend_t **ov_rend; 1127 rend_t **ov_rend;
1205 1128
1206 void scr_swap_overlay (); 1129 void scr_swap_overlay () NOTHROW;
1207 void scr_overlay_new (int x, int y, int w, int h); 1130 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1208 void scr_overlay_off (); 1131 void scr_overlay_off () NOTHROW;
1209 void scr_overlay_set (int x, int y, 1132 void scr_overlay_set (int x, int y,
1210 text_t text, 1133 text_t text,
1211 rend_t rend = OVERLAY_RSTYLE); 1134 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1212 void scr_overlay_set (int x, int y, const char *s); 1135 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1213 void scr_overlay_set (int x, int y, const wchar_t *s); 1136 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1214#endif 1137#endif
1215 1138
1216 vector<void *> allocated; // free these memory blocks with free() 1139 vector<void *> allocated; // free these memory blocks with free()
1217 1140
1218 char *env_windowid; /* environmental variable WINDOWID */ 1141 char *env_windowid; /* environmental variable WINDOWID */
1219 char *env_display; /* environmental variable DISPLAY */ 1142 char *env_display; /* environmental variable DISPLAY */
1220 char *env_term; /* environmental variable TERM */ 1143 char *env_term; /* environmental variable TERM */
1221 char *env_colorfgbg; 1144 char *env_colorfgbg;
1222 char *locale; 1145 char *locale;
1223 char charsets[4]; 1146 char charsets[4];
1224 unsigned char *v_buffer; /* pointer to physical buffer */ 1147 char *v_buffer; /* pointer to physical buffer */
1225 unsigned int v_buflen; /* size of area to write */ 1148 unsigned int v_buflen; /* size of area to write */
1226 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1149 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1227 1150
1228#ifdef KEYSYM_RESOURCE 1151#ifdef KEYSYM_RESOURCE
1229 keyboard_manager *keyboard; 1152 keyboard_manager *keyboard;
1230#endif 1153#endif
1231 1154
1232 const char *rs[NUM_RESOURCES]; 1155 const char *rs[NUM_RESOURCES];
1233 /* command input buffering */ 1156 /* command input buffering */
1234 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1157 char *cmdbuf_ptr, *cmdbuf_endp;
1235 unsigned char cmdbuf_base[CBUFSIZ]; 1158 char cmdbuf_base[CBUFSIZ];
1159
1160 rxvt_ptytty *pty;
1236 1161
1237 rxvt_salloc *talloc; // text line allocator 1162 rxvt_salloc *talloc; // text line allocator
1238 rxvt_salloc *ralloc; // rend line allocator 1163 rxvt_salloc *ralloc; // rend line allocator
1239 1164
1240 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1165 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1249 void iso14755_54 (int x, int y); 1174 void iso14755_54 (int x, int y);
1250# endif 1175# endif
1251#endif 1176#endif
1252 1177
1253 // modifies first argument(!) 1178 // modifies first argument(!)
1254 void paste (unsigned char *data, unsigned int len); 1179 void paste (char *data, unsigned int len) NOTHROW;
1255 1180
1256 void flush (); 1181 long vt_emask, vt_emask_perl;
1182
1183 void vt_select_input () const NOTHROW
1184 {
1185 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1186 }
1257 1187
1258#if TRANSPARENT 1188#if TRANSPARENT
1259 void rootwin_cb (XEvent &xev); 1189 void rootwin_cb (XEvent &xev);
1260 xevent_watcher rootwin_ev; 1190 xevent_watcher rootwin_ev;
1261#endif 1191#endif
1262 1192
1263 void x_cb (XEvent &xev); 1193 void x_cb (XEvent &xev);
1194 void flush ();
1264 xevent_watcher termwin_ev; 1195 xevent_watcher termwin_ev;
1265 xevent_watcher vt_ev; 1196 xevent_watcher vt_ev;
1266#ifdef HAVE_SCROLLBARS 1197#ifdef HAVE_SCROLLBARS
1267 xevent_watcher scrollbar_ev; 1198 xevent_watcher scrollbar_ev;
1268#endif 1199#endif
1269#ifdef MENUBAR
1270 xevent_watcher menubar_ev;
1271#endif
1272 1200
1201 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1273 void check_cb (check_watcher &w); check_watcher check_ev; 1202 void check_cb (check_watcher &w); check_watcher check_ev;
1274 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1203 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1275 void flush_cb (time_watcher &w); time_watcher flush_ev; 1204 void flush_cb (time_watcher &w); time_watcher flush_ev;
1276 1205
1277 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1206 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1278 1207
1279 void incr_cb (time_watcher &w); time_watcher incr_ev; 1208 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1280 1209
1281#ifdef CURSOR_BLINK 1210#ifdef CURSOR_BLINK
1282 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1211 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1283#endif 1212#endif
1284#ifdef TEXT_BLINK 1213#ifdef TEXT_BLINK
… …
1300 void pointer_blank (); 1229 void pointer_blank ();
1301#endif 1230#endif
1302 void pointer_unblank (); 1231 void pointer_unblank ();
1303 1232
1304 void tt_printf (const char *fmt,...); 1233 void tt_printf (const char *fmt,...);
1305 void tt_write (const unsigned char *data, unsigned int len); 1234 void tt_write (const char *data, unsigned int len);
1306 void pty_write (); 1235 void pty_write ();
1307 1236
1308 void tt_winch (); 1237 void tt_winch ();
1309 1238
1310 rxvt_term (); 1239 rxvt_term ();
1311 ~rxvt_term (); 1240 ~rxvt_term ();
1312 void child_exit (); // child has exited, usually destroys
1313 void destroy (); 1241 void destroy ();
1314 void emergency_cleanup (); 1242 void emergency_cleanup ();
1315 1243
1316 bool init (int argc, const char *const *argv); 1244 bool init (int argc, const char *const *argv);
1317 bool init_vars (); 1245 bool init_vars ();
1318 1246
1319 bool pty_fill (); 1247 bool pty_fill ();
1320 1248
1249 void make_current () const // make this the "currently active" urxvt instance
1250 {
1251 SET_R (this);
1252 rxvt_set_locale (locale);
1253 set_environ (envv);
1254 }
1255
1321 void init_secondary (); 1256 void init_secondary ();
1322 const char **init_resources (int argc, const char *const *argv); 1257 const char **init_resources (int argc, const char *const *argv);
1258 const char *x_resource (const char *name);
1323 void init_env (); 1259 void init_env ();
1324 void set_locale (const char *locale); 1260 void set_locale (const char *locale);
1325 void init_xlocale (); 1261 void init_xlocale ();
1326 void init_command (const char *const *argv); 1262 void init_command (const char *const *argv);
1327 void run_command (const char *const *argv); 1263 void run_command (const char *const *argv);
… …
1340 XPoint spot; // most recently sent spot position 1276 XPoint spot; // most recently sent spot position
1341 1277
1342 void im_destroy (); 1278 void im_destroy ();
1343 void im_cb (); im_watcher im_ev; 1279 void im_cb (); im_watcher im_ev;
1344 void im_set_size (XRectangle &size); 1280 void im_set_size (XRectangle &size);
1345 void im_set_position (XPoint &pos); 1281 void im_set_position (XPoint &pos) NOTHROW;
1346 void im_set_color (unsigned long &fg, unsigned long &bg); 1282 void im_set_color (unsigned long &fg, unsigned long &bg);
1347 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1283 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1348 1284
1349 bool IMisRunning (); 1285 bool IMisRunning ();
1350 void IMSendSpot (); 1286 void IMSendSpot ();
… …
1352 void IMSetStatusPosition (); 1288 void IMSetStatusPosition ();
1353#endif 1289#endif
1354 1290
1355 void resize_scrollbar (); 1291 void resize_scrollbar ();
1356 1292
1357 void pixel_position (int *x, int *y);
1358
1359 void selection_click (int clicks, int x, int y);
1360 void selection_extend (int x, int y, int flag);
1361 void selection_rotate (int x, int y);
1362
1363 /* autoconvert */
1364
1365 // command.C 1293 // command.C
1366 void lookup_key (XKeyEvent &ev); 1294 void lookup_key (XKeyEvent &ev);
1367 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1295 unsigned int cmd_write (const char *str, unsigned int count);
1368 1296
1369 unicode_t next_char (); 1297 wchar_t next_char () NOTHROW;
1370 unicode_t cmd_getc (); 1298 wchar_t cmd_getc () THROW ((class out_of_input));
1371 unicode_t next_octet (); 1299 uint32_t next_octet () NOTHROW;
1372 unicode_t cmd_get8 (); 1300 uint32_t cmd_get8 () THROW ((class out_of_input));
1373 1301
1374 bool cmd_parse (); 1302 bool cmd_parse ();
1375 void mouse_report (XButtonEvent &ev); 1303 void mouse_report (XButtonEvent &ev);
1376 void button_press (XButtonEvent &ev); 1304 void button_press (XButtonEvent &ev);
1377 void button_release (XButtonEvent &ev); 1305 void button_release (XButtonEvent &ev);
… …
1386 void process_nonprinting (unicode_t ch); 1314 void process_nonprinting (unicode_t ch);
1387 void process_escape_vt52 (unicode_t ch); 1315 void process_escape_vt52 (unicode_t ch);
1388 void process_escape_seq (); 1316 void process_escape_seq ();
1389 void process_csi_seq (); 1317 void process_csi_seq ();
1390 void process_window_ops (const int *args, unsigned int nargs); 1318 void process_window_ops (const int *args, unsigned int nargs);
1391 unsigned char *get_to_st (unicode_t &ends_how); 1319 char *get_to_st (unicode_t &ends_how);
1392 void process_dcs_seq (); 1320 void process_dcs_seq ();
1393 void process_osc_seq (); 1321 void process_osc_seq ();
1394 void process_color_seq (int report, int color, const char *str, unsigned char resp); 1322 void process_color_seq (int report, int color, const char *str, char resp);
1395 void process_xterm_seq (int op, const char *str, unsigned char resp); 1323 void process_xterm_seq (int op, const char *str, char resp);
1396 int privcases (int mode, unsigned long bit); 1324 int privcases (int mode, unsigned long bit);
1397 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1325 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1398 void process_sgr_mode (unsigned int nargs, const int *arg); 1326 void process_sgr_mode (unsigned int nargs, const int *arg);
1399 void process_graphics (); 1327 void process_graphics ();
1400 // init.C 1328 // init.C
1401 void Get_Colours (); 1329 void Get_Colours ();
1402 void get_ourmods (); 1330 void get_ourmods ();
1403 // logging.C
1404 void makeutent (const char *pty, const char *hostname);
1405 void cleanutent ();
1406 // main.C 1331 // main.C
1407 void privileged_utmp (rxvt_privaction action);
1408 bool set_fonts (); 1332 bool set_fonts ();
1409 void set_string_property (Atom prop, const char *str, int len = -1); 1333 void set_string_property (Atom prop, const char *str, int len = -1);
1410 void set_utf8_property (Atom prop, const char *str, int len = -1); 1334 void set_utf8_property (Atom prop, const char *str, int len = -1);
1411 void set_title (const char *str); 1335 void set_title (const char *str);
1412 void set_icon_name (const char *str); 1336 void set_icon_name (const char *str);
1413 void set_window_color (int idx, const char *color); 1337 void set_window_color (int idx, const char *color);
1414 void set_colorfgbg (); 1338 void set_colorfgbg ();
1415 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1339 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1416 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1340 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1417 1341
1418#ifdef MENUBAR
1419 // menubar.C
1420 void menuitem_free (menu_t *menu, menuitem_t *item);
1421 int action_dispatch (action_t *action);
1422 void menuarrow_free (char name);
1423 void menuarrow_add (char *string);
1424 char *menu_find_base (menu_t **menu, char *path);
1425 menu_t *menu_delete (menu_t *menu);
1426 menu_t *menu_add (menu_t *parent, char *path);
1427 void drawbox_menubar (int x, int len, int state);
1428 void drawtriangle (int x, int y, int state);
1429 void drawbox_menuitem (int y, int state);
1430 void menu_show ();
1431 void menu_display (void (rxvt_term::*update) ());
1432 void menu_hide_all ();
1433 void menu_hide ();
1434 void menu_clear (menu_t *menu);
1435 void menubar_clear ();
1436 bar_t *menubar_find (const char *name);
1437 int menubar_push (const char *name);
1438 void menubar_remove (const char *name);
1439 void menubar_dump (FILE *fp);
1440 void menubar_read (const char *filename);
1441 void menubar_dispatch (char *str);
1442 void draw_Arrows (int name, int state);
1443 void menubar_expose ();
1444 int menubar_mapping (int map);
1445 int menu_select (XButtonEvent &ev);
1446 void menubar_select (XButtonEvent &ev);
1447 void menubar_control (XButtonEvent &ev);
1448 void map_menuBar (int map);
1449#endif
1450
1451 // screen.C 1342 // screen.C
1452 1343
1453 void lalloc (line_t &l) 1344 void lalloc (line_t &l) const NOTHROW
1454 { 1345 {
1455 l.t = (text_t *)talloc->alloc (); 1346 l.t = (text_t *)talloc->alloc ();
1456 l.r = (rend_t *)ralloc->alloc (); 1347 l.r = (rend_t *)ralloc->alloc ();
1457 } 1348 }
1458 1349
… …
1462 talloc->free (l.t); 1353 talloc->free (l.t);
1463 ralloc->free (l.r); 1354 ralloc->free (l.r);
1464 } 1355 }
1465#endif 1356#endif
1466 1357
1467 void lresize (line_t &l) 1358 void lresize (line_t &l) const NOTHROW
1468 { 1359 {
1469 if (!l.t) 1360 if (!l.t)
1470 return; 1361 return;
1471 1362
1472 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1363 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1476 1367
1477 if (ncol > prev_ncol) 1368 if (ncol > prev_ncol)
1478 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1369 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1479 } 1370 }
1480 1371
1481 int fgcolor_of (rend_t r) 1372 int fgcolor_of (rend_t r) const NOTHROW
1482 { 1373 {
1483 int base = GET_BASEFG (r); 1374 int base = GET_BASEFG (r);
1484#ifndef NO_BRIGHTCOLOR 1375#ifndef NO_BRIGHTCOLOR
1485 if (r & RS_Bold 1376 if (r & RS_Bold
1486# if ENABLE_STYLES 1377# if ENABLE_STYLES
… …
1490 base += minBrightCOLOR - minCOLOR; 1381 base += minBrightCOLOR - minCOLOR;
1491#endif 1382#endif
1492 return base; 1383 return base;
1493 } 1384 }
1494 1385
1495 int bgcolor_of (rend_t r) 1386 int bgcolor_of (rend_t r) const NOTHROW
1496 { 1387 {
1497 int base = GET_BASEBG (r); 1388 int base = GET_BASEBG (r);
1498#ifndef NO_BRIGHTCOLOR 1389#ifndef NO_BRIGHTCOLOR
1499 if (r & RS_Blink 1390 if (r & RS_Blink
1500# if ENABLE_STYLES 1391# if ENABLE_STYLES
… …
1504 base += minBrightCOLOR - minCOLOR; 1395 base += minBrightCOLOR - minCOLOR;
1505#endif 1396#endif
1506 return base; 1397 return base;
1507 } 1398 }
1508 1399
1400 bool option (uint32_t opt) const NOTHROW
1401 {
1402 return OPTION (opt);
1403 }
1404
1405 void set_option (uint32_t opt, bool set) NOTHROW
1406 {
1407 if (set)
1408 options |= opt;
1409 else
1410 options &= ~opt;
1411 }
1412
1509 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1413 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1510 void scr_blank_screen_mem (line_t &l, rend_t efs); 1414 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1511 int scr_scroll_text (int row1, int row2, int count); 1415 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1512 void scr_reset (); 1416 void scr_reset ();
1513 void scr_release (); 1417 void scr_release () NOTHROW;
1514 void scr_clear (bool really = false); 1418 void scr_clear (bool really = false) NOTHROW;
1515 void scr_refresh (unsigned char refresh_type); 1419 void scr_refresh () NOTHROW;
1516 bool scr_refresh_rend (rend_t mask, rend_t value); 1420 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1517 void scr_erase_screen (int mode); 1421 void scr_erase_screen (int mode) NOTHROW;
1518#if ENABLE_FRILLS 1422#if ENABLE_FRILLS
1519 void scr_erase_savelines (); 1423 void scr_erase_savelines () NOTHROW;
1520 void scr_backindex (); 1424 void scr_backindex () NOTHROW;
1521 void scr_forwardindex (); 1425 void scr_forwardindex () NOTHROW;
1522#endif 1426#endif
1523 void scr_touch (bool refresh); 1427 void scr_touch (bool refresh) NOTHROW;
1524 void scr_expose (int x, int y, int width, int height, bool refresh); 1428 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1525 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1429 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1526 void scr_recolour (); 1430 void scr_recolour () NOTHROW;
1527 void scr_remap_chars (); 1431 void scr_remap_chars () NOTHROW;
1528 void scr_remap_chars (const line_t &l); 1432 void scr_remap_chars (line_t &l) NOTHROW;
1529 1433
1434 enum cursor_mode { SAVE, RESTORE };
1435
1530 void scr_poweron (); 1436 void scr_poweron () NOTHROW;
1531 void scr_cursor (int mode); 1437 void scr_cursor (cursor_mode mode) NOTHROW;
1532 void scr_do_wrap (); 1438 void scr_do_wrap () NOTHROW;
1533 int scr_change_screen (int scrn); 1439 int scr_change_screen (int scrn) NOTHROW;
1534 void scr_color (unsigned int color, int fgbg); 1440 void scr_color (unsigned int color, int fgbg) NOTHROW;
1535 void scr_rendition (int set, int style); 1441 void scr_rendition (int set, int style) NOTHROW;
1536 void scr_add_lines (const unicode_t *str, int nlines, int len); 1442 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1537 void scr_backspace (); 1443 void scr_backspace () NOTHROW;
1538 void scr_tab (int count, bool ht = false); 1444 void scr_tab (int count, bool ht = false) NOTHROW;
1539 void scr_gotorc (int row, int col, int relative); 1445 void scr_gotorc (int row, int col, int relative) NOTHROW;
1540 void scr_index (enum page_dirn direction); 1446 void scr_index (enum page_dirn direction) NOTHROW;
1541 void scr_erase_line (int mode); 1447 void scr_erase_line (int mode) NOTHROW;
1542 void scr_E (); 1448 void scr_E () NOTHROW;
1543 void scr_insdel_lines (int count, int insdel); 1449 void scr_insdel_lines (int count, int insdel) NOTHROW;
1544 void scr_insdel_chars (int count, int insdel); 1450 void scr_insdel_chars (int count, int insdel) NOTHROW;
1545 void scr_scroll_region (int top, int bot); 1451 void scr_scroll_region (int top, int bot) NOTHROW;
1546 void scr_cursor_visible (int mode); 1452 void scr_cursor_visible (int mode) NOTHROW;
1547 void scr_autowrap (int mode); 1453 void scr_autowrap (int mode) NOTHROW;
1548 void scr_relative_origin (int mode); 1454 void scr_relative_origin (int mode) NOTHROW;
1549 void scr_insert_mode (int mode); 1455 void scr_insert_mode (int mode) NOTHROW;
1550 void scr_set_tab (int mode); 1456 void scr_set_tab (int mode) NOTHROW;
1551 void scr_rvideo_mode (int mode); 1457 void scr_rvideo_mode (int mode) NOTHROW;
1552 void scr_report_position (); 1458 void scr_report_position () NOTHROW;
1553 void set_font_style (); 1459 void set_font_style () NOTHROW;
1554 void scr_charset_choose (int set); 1460 void scr_charset_choose (int set) NOTHROW;
1555 void scr_charset_set (int set, unsigned int ch); 1461 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1556 int scr_move_to (int y, int len); 1462 void scr_move_to (int y, int len) NOTHROW;
1557 int scr_page (enum page_dirn direction, int nlines); 1463 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1558 int scr_changeview (unsigned int oldviewstart); 1464 bool scr_changeview (int new_view_start) NOTHROW;
1559 void scr_bell (); 1465 void scr_bell () NOTHROW;
1560 void scr_printscreen (int fullhist); 1466 void scr_printscreen (int fullhist) NOTHROW;
1467 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1468 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1561 void scr_reverse_selection (); 1469 void scr_reverse_selection () NOTHROW;
1562 void scr_dump (int fd); 1470 void scr_dump (int fd) NOTHROW;
1471
1563 void selection_check (int check_more); 1472 void selection_check (int check_more) NOTHROW;
1564 void selection_paste (Window win, Atom prop, bool delete_prop); 1473 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1565 void selection_property (Window win, Atom prop); 1474 void selection_property (Window win, Atom prop) NOTHROW;
1566 void selection_request (Time tm, int x, int y); 1475 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1567 int selection_request_other (Atom target, int selnum); 1476 int selection_request_other (Atom target, int selnum) NOTHROW;
1568 void selection_clear (); 1477 void selection_clear () NOTHROW;
1569 void selection_make (Time tm); 1478 void selection_make (Time tm);
1570 bool selection_grab (Time tm); 1479 bool selection_grab (Time tm) NOTHROW;
1571 void selection_start_colrow (int col, int row); 1480 void selection_start_colrow (int col, int row) NOTHROW;
1572 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1481 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1573 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1482 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1574 void selection_remove_trailing_spaces (); 1483 void selection_remove_trailing_spaces () NOTHROW;
1575 void selection_send (const XSelectionRequestEvent &rq); 1484 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1485 void selection_click (int clicks, int x, int y) NOTHROW;
1486 void selection_extend (int x, int y, int flag) NOTHROW;
1487 void selection_rotate (int x, int y) NOTHROW;
1488
1489 void pixel_position (int *x, int *y) NOTHROW;
1576 1490
1577#if defined(NEXT_SCROLLBAR) 1491#if defined(NEXT_SCROLLBAR)
1578 // scrollbar-next.C 1492 // scrollbar-next.C
1579 Pixmap renderPixmap (const char *const *data, int width, int height); 1493 Pixmap renderPixmap (const char *const *data, int width, int height);
1580 void init_scrollbar_stuff (); 1494 void init_scrollbar_stuff ();
… …
1582 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1496 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1583#endif 1497#endif
1584 1498
1585#if defined(RXVT_SCROLLBAR) 1499#if defined(RXVT_SCROLLBAR)
1586 // scrollbar-rxvt.C 1500 // scrollbar-rxvt.C
1587 void Draw_button (int x, int y, int state, int dirn);
1588 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1501 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1589#endif 1502#endif
1590 1503
1591#if defined(XTERM_SCROLLBAR) 1504#if defined(XTERM_SCROLLBAR)
1592 // scrollbar-xterm.C 1505 // scrollbar-xterm.C

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