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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.176 by root, Sat Dec 31 19:30:25 2005 UTC vs.
Revision 1.226 by ayin, Thu Jan 19 23:14:39 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;
… …
70 92
71#ifndef STDIN_FILENO 93#ifndef STDIN_FILENO
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
76
77#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)
78# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)
79# define NO_SETOWNER_TTYDEV 1
80# endif
81#endif
82#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)
83# define NO_SETOWNER_TTYDEV 1
84#endif 97#endif
85 98
86/* 99/*
87 ***************************************************************************** 100 *****************************************************************************
88 * PROTOTYPES 101 * PROTOTYPES
… …
93RETSIGTYPE rxvt_Exit_signal (int sig); 106RETSIGTYPE rxvt_Exit_signal (int sig);
94void rxvt_clean_exit (); 107void rxvt_clean_exit ();
95void * rxvt_malloc (size_t size); 108void * rxvt_malloc (size_t size);
96void * rxvt_calloc (size_t number, size_t size); 109void * rxvt_calloc (size_t number, size_t size);
97void * rxvt_realloc (void *ptr, size_t size); 110void * rxvt_realloc (void *ptr, size_t size);
98void rxvt_privileges (rxvt_privaction action);
99 111
100// util.C 112// util.C
101char * rxvt_wcstombs (const wchar_t *str, int len = -1); 113char * rxvt_wcstombs (const wchar_t *str, int len = -1);
102wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 114wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
103char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 115char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
… …
116char * rxvt_Str_trim (char *str); 128char * rxvt_Str_trim (char *str);
117int rxvt_Str_escaped (char *str); 129int rxvt_Str_escaped (char *str);
118char ** rxvt_splitcommastring (const char *cs); 130char ** rxvt_splitcommastring (const char *cs);
119void rxvt_freecommastring (char **cs); 131void rxvt_freecommastring (char **cs);
120char * rxvt_File_find (const char *file, const char *ext, const char *path); 132char * rxvt_File_find (const char *file, const char *ext, const char *path);
121void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
122void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
123void rxvt_usleep (int usecs); 133void rxvt_usleep (int usecs);
134
135/////////////////////////////////////////////////////////////////////////////
136
137// temporarily replace the process environment
138extern char **environ;
139extern char **rxvt_environ; // the original environ pointer
140
141inline void set_environ (stringvec *envv)
142{
143 if (envv)
144 environ = (char **)envv->begin ();
145}
146
147inline void set_environ (char **envv)
148{
149 if (envv)
150 environ = envv;
151}
124 152
125/* 153/*
126 ***************************************************************************** 154 *****************************************************************************
127 * STRUCTURES AND TYPEDEFS 155 * STRUCTURES AND TYPEDEFS
128 ***************************************************************************** 156 *****************************************************************************
129 */ 157 */
130struct grwin_t; 158struct grwin_t;
131 159
132/* Sanitize menubar info */
133#ifndef MENUBAR
134# undef MENUBAR_MAX
135#endif
136#ifndef MENUBAR_MAX
137# define MENUBAR_MAX 0
138#endif
139
140/* If we're using either the rxvt scrollbar or menu bars, keep the 160/* If we're using either the rxvt scrollbar, keep the
141 * scrollColor resource. 161 * scrollColor resource.
142 */ 162 */
143#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 163#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
144# define KEEP_SCROLLCOLOR 1 164# define KEEP_SCROLLCOLOR 1
145#else 165#else
146# undef KEEP_SCROLLCOLOR 166# undef KEEP_SCROLLCOLOR
147#endif 167#endif
148 168
… …
150typedef struct { 170typedef struct {
151 short w, h, x, y; 171 short w, h, x, y;
152 Pixmap pixmap; 172 Pixmap pixmap;
153} bgPixmap_t; 173} bgPixmap_t;
154#endif 174#endif
175
176struct rxvt_ptytty {
177 int pty; // pty file descriptor; connected to rxvt
178 int tty; // tty file descriptor; connected to child
179
180 rxvt_ptytty ()
181 : pty(-1), tty(-1)
182 {
183 }
184
185 virtual ~rxvt_ptytty ()
186 {
187 }
188
189 virtual bool get () = 0;
190#if UTMP_SUPPORT
191 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
192#endif
193
194 void close_tty ();
195 bool make_controlling_tty ();
196 void set_utf8_mode (bool on);
197};
198
199rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
200void rxvt_ptytty_server (); // start the ptytty server process
155 201
156/* 202/*
157 * the 'essential' information for reporting Mouse Events 203 * the 'essential' information for reporting Mouse Events
158 * pared down from XButtonEvent 204 * pared down from XButtonEvent
159 */ 205 */
… …
218 264
219#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 265#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
220# define NO_MOUSE_REPORT_SCROLLBAR 1 266# define NO_MOUSE_REPORT_SCROLLBAR 1
221#endif 267#endif
222 268
223#ifdef NO_RESOURCES
224# undef USE_XGETDEFAULT
225#endif
226
227#if ISO_14755
228# define ENABLE_OVERLAY 1
229#endif
230
231/* now look for other badly set stuff */ 269/* now look for other badly set stuff */
232 270
233#if !defined (EACCESS) && defined(EAGAIN) 271#if !defined (EACCESS) && defined(EAGAIN)
234# define EACCESS EAGAIN 272# define EACCESS EAGAIN
235#endif 273#endif
… …
237#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 275#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
238# define EXIT_SUCCESS 0 /* exit function success */ 276# define EXIT_SUCCESS 0 /* exit function success */
239# define EXIT_FAILURE 1 /* exit function failure */ 277# define EXIT_FAILURE 1 /* exit function failure */
240#endif 278#endif
241 279
242#define menuBar_esc 10
243#define scrollBar_esc 30 280#define scrollBar_esc 30
244#define menuBar_margin 2 /* margin below text */
245 281
246#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 282#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
247# define HAVE_SCROLLBARS 1 283# define HAVE_SCROLLBARS 1
248#endif
249
250/* width of scrollBar, menuBar shadow, must be 1 or 2 */
251#ifdef HALFSHADOW
252# define SHADOW 1
253#else
254# define SHADOW 2
255#endif 284#endif
256 285
257#define R_SB_ALIGN_CENTRE 0 286#define R_SB_ALIGN_CENTRE 0
258#define R_SB_ALIGN_TOP 1 287#define R_SB_ALIGN_TOP 1
259#define R_SB_ALIGN_BOTTOM 2 288#define R_SB_ALIGN_BOTTOM 2
… …
332 * | 361 * |
333 * +---< SB_WIDTH_NEXT 362 * +---< SB_WIDTH_NEXT
334 */ 363 */
335 364
336enum { 365enum {
337 NO_REFRESH = 0 , /* Window not visible at all! */ 366 NO_REFRESH = 0, /* Window not visible at all! */
338 FAST_REFRESH = 1<<0, /* Fully exposed window */ 367 FAST_REFRESH = 1, /* Fully exposed window */
339 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 368 SLOW_REFRESH = 2, /* Partially exposed window */
340 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
341}; 369};
342 370
343#ifdef NO_SECONDARY_SCREEN 371#ifdef NO_SECONDARY_SCREEN
344# define NSCREENS 0 372# define NSCREENS 0
345#else 373#else
… …
445 XTerm_property = 3, // change X property 473 XTerm_property = 3, // change X property
446 XTerm_Color = 4, // change colors 474 XTerm_Color = 4, // change colors
447 XTerm_Color00 = 10, // not implemented, CLASH! 475 XTerm_Color00 = 10, // not implemented, CLASH!
448 XTerm_Color01 = 11, // not implemented 476 XTerm_Color01 = 11, // not implemented
449 XTerm_Color_cursor = 12, // change actual 'Cursor' color 477 XTerm_Color_cursor = 12, // change actual 'Cursor' color
450 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 478 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
451 XTerm_Color_pointer_bg = 14, // not implemented 479 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
452 XTerm_Color05 = 15, // not implemented 480 XTerm_Color05 = 15, // not implemented (tektronix fg)
453 XTerm_Color06 = 16, // not implemented 481 XTerm_Color06 = 16, // not implemented (tektronix bg)
454 XTerm_Color_RV = 17, // change actual 'Highlight' color 482 XTerm_Color_RV = 17, // change actual 'Highlight' color
455 XTerm_logfile = 46, // not implemented 483 XTerm_logfile = 46, // not implemented
456 XTerm_font = 50, 484 XTerm_font = 50,
457 485
458 XTerm_konsole30 = 30, // reserved for konsole 486 XTerm_konsole30 = 30, // reserved for konsole
459 XTerm_konsole31 = 31, // reserved for konsole 487 XTerm_konsole31 = 31, // reserved for konsole
460 XTerm_emacs51 = 51, // reserved for emacs shell 488 XTerm_emacs51 = 51, // reserved for emacs shell
461 /* 489 /*
462 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 490 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
491 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
463 */ 492 */
464 XTerm_Color_BD = 18, // change actual 'Bold' color 493 Rxvt_Color_BD = 18, // change actual 'Bold' color
465 XTerm_Color_UL = 19, // change actual 'Underline' color 494 Rxvt_Color_UL = 19, // change actual 'Underline' color
466 XTerm_Pixmap = 20, // new bg pixmap 495 Rxvt_Pixmap = 20, // new bg pixmap
467 XTerm_restoreFG = 39, // change default fg color 496 Rxvt_restoreFG = 39, // change default fg color
468 XTerm_restoreBG = 49, // change default bg color 497 Rxvt_restoreBG = 49, // change default bg color
469 XTerm_dumpscreen = 55, // dump scrollback and all of screen 498 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
470 499
471 URxvt_locale = 701, // change locale 500 URxvt_locale = 701, // change locale
472 URxvt_Menu = 703, // set menu item 501
473 URxvt_Color_IT = 704, // change actual 'Italic' colour 502 URxvt_Color_IT = 704, // change actual 'Italic' colour
474 URxvt_Color_tint = 705, // change actual tint colour 503 URxvt_Color_tint = 705, // change actual tint colour
504 URxvt_Color_BD = 706,
505 URxvt_Color_UL = 707,
475 506
476 URxvt_font = 710, 507 URxvt_font = 710,
477 URxvt_boldFont = 711, 508 URxvt_boldFont = 711,
478 URxvt_italicFont = 712, 509 URxvt_italicFont = 712,
479 URxvt_boldItalicFont = 713, 510 URxvt_boldItalicFont = 713,
480 511
481 URxvt_view_up = 720, 512 URxvt_view_up = 720,
482 URxvt_view_down = 721, 513 URxvt_view_down = 721,
514
515 URxvt_perl = 777,
483}; 516};
484 517
485/* Words starting with `Color_' are colours. Others are counts */ 518/* Words starting with `Color_' are colours. Others are counts */
486/* 519/*
487 * The PixColor and rendition colour usage should probably be decoupled 520 * The PixColor and rendition colour usage should probably be decoupled
… …
564 597
565/* 598/*
566 * Resource list 599 * Resource list
567 */ 600 */
568enum { 601enum {
569 Rs_display_name = 0, 602# define def(name) Rs_ ## name,
570 Rs_term_name, 603# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
571 Rs_iconName, 604# include "rsinc.h"
572 Rs_geometry, 605# undef def
573 Rs_reverseVideo, 606# undef reserve
574 Rs_color,
575 _Rs_color = Rs_color + NRS_COLORS - 1,
576 Rs_font,
577#if ENABLE_STYLES
578 Rs_boldFont,
579 Rs_italicFont,
580 Rs_boldItalicFont,
581 Rs_intensityStyles,
582#endif
583 Rs_name,
584 Rs_title,
585#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
586 Rs_path,
587#endif
588#ifdef XPM_BACKGROUND
589 Rs_backgroundPixmap,
590#endif
591#if (MENUBAR_MAX)
592 Rs_menu,
593#endif
594 Rs_loginShell,
595 Rs_jumpScroll,
596#ifdef HAVE_SCROLLBARS
597 Rs_scrollBar,
598 Rs_scrollBar_right,
599 Rs_scrollBar_floating,
600 Rs_scrollBar_align,
601 Rs_scrollstyle, /* Rs_scrollBar_style */
602 Rs_scrollBar_thickness,
603#endif
604 Rs_scrollTtyOutput,
605 Rs_scrollTtyKeypress,
606 Rs_scrollWithBuffer,
607 Rs_saveLines,
608 Rs_utmpInhibit,
609 Rs_visualBell,
610#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
611 Rs_mapAlert,
612#endif
613#ifdef META8_OPTION
614 Rs_meta8,
615#endif
616#ifdef MOUSE_WHEEL
617 Rs_mouseWheelScrollPage,
618#endif
619#ifndef NO_BACKSPACE_KEY
620 Rs_backspace_key,
621#endif
622#ifndef NO_DELETE_KEY
623 Rs_delete_key,
624#endif
625 Rs_selectstyle,
626#ifdef PRINTPIPE
627 Rs_print_pipe,
628#endif
629#ifdef USE_XIM
630 Rs_preeditType,
631 Rs_inputMethod,
632#endif
633#ifdef TRANSPARENT
634 Rs_transparent,
635 Rs_transparent_all,
636#endif
637#if ENABLE_FRILLS
638 Rs_pty_fd,
639 Rs_hold,
640 Rs_ext_bwidth,
641 Rs_int_bwidth,
642 Rs_borderLess,
643 Rs_lineSpace,
644 Rs_cursorUnderline,
645#endif
646#if CURSOR_BLINK
647 Rs_cursorBlink,
648#endif
649#if ENABLE_XEMBED
650 Rs_embed,
651#endif
652 Rs_cutchars,
653 Rs_modifier,
654 Rs_answerbackstring,
655 Rs_tripleclickwords,
656 Rs_insecure,
657 Rs_pointerBlank,
658 Rs_pointerBlankDelay,
659 Rs_imLocale,
660 Rs_imFont,
661 Rs_pastableTabs,
662#ifndef NO_SECONDARY_SCREEN
663 Rs_secondaryScreen,
664 Rs_secondaryScroll,
665#endif
666#ifdef OFF_FOCUS_FADING
667 Rs_fade,
668#endif
669#ifdef TINTING
670 Rs_shade,
671#endif
672 NUM_RESOURCES 607 NUM_RESOURCES
673}; 608};
674 609
675// see init.C:xa_names, which must be kept in sync 610// see init.C:xa_names, which must be kept in sync
676enum { 611enum {
… …
726#define PrivMode_ShiftKeys (1UL<<10) 661#define PrivMode_ShiftKeys (1UL<<10)
727#define PrivMode_VisibleCursor (1UL<<11) 662#define PrivMode_VisibleCursor (1UL<<11)
728#define PrivMode_MouseX10 (1UL<<12) 663#define PrivMode_MouseX10 (1UL<<12)
729#define PrivMode_MouseX11 (1UL<<13) 664#define PrivMode_MouseX11 (1UL<<13)
730#define PrivMode_scrollBar (1UL<<14) 665#define PrivMode_scrollBar (1UL<<14)
731#define PrivMode_menuBar (1UL<<15)
732#define PrivMode_TtyOutputInh (1UL<<16) 666#define PrivMode_TtyOutputInh (1UL<<15)
733#define PrivMode_Keypress (1UL<<17) 667#define PrivMode_Keypress (1UL<<16)
734#define PrivMode_smoothScroll (1UL<<18) 668#define PrivMode_smoothScroll (1UL<<17)
735#define PrivMode_vt52 (1UL<<19) 669#define PrivMode_vt52 (1UL<<18)
736#define PrivMode_LFNL (1UL<<20) 670#define PrivMode_LFNL (1UL<<19)
737/* too annoying to implement X11 highlight tracking */ 671/* too annoying to implement X11 highlight tracking */
738/* #define PrivMode_MouseX11Track (1LU<<21) */ 672/* #define PrivMode_MouseX11Track (1LU<<20) */
739 673
740#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 674#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
741#define PrivMode(test,bit) \ 675#define PrivMode(test,bit) \
742 if (test) \ 676 if (test) \
743 priv_modes |= (bit); \ 677 priv_modes |= (bit); \
… …
751#endif 685#endif
752 686
753// do not change these constants lightly, there are many interdependencies 687// do not change these constants lightly, there are many interdependencies
754#define IMBUFSIZ 128 // input modifier buffer sizes 688#define IMBUFSIZ 128 // input modifier buffer sizes
755#define KBUFSZ 512 // size of keyboard mapping buffer 689#define KBUFSZ 512 // size of keyboard mapping buffer
756#define CBUFSIZ 4096 // size of command buffer 690#define CBUFSIZ 2048 // size of command buffer
757#define UBUFSIZ 4096 // character buffer 691#define UBUFSIZ 2048 // character buffer
758 692
759#ifndef PATH_MAX 693#ifndef PATH_MAX
760# define PATH_MAX 16384 694# define PATH_MAX 16384
761#endif 695#endif
762 696
… …
790/* 724/*
791 ***************************************************************************** 725 *****************************************************************************
792 * MACRO DEFINES 726 * MACRO DEFINES
793 ***************************************************************************** 727 *****************************************************************************
794 */ 728 */
795#define memset(x, y, z) memset((x), (y), (size_t)(z)) 729#define dLocal(type,name) type const name = this->name
796#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
797#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
798#define strcasecmp(x, y) strcasecmp((x), (y))
799#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
800#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
801#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
802#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
803#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
804#define strcat(x, y) strcat((char *)(x), (const char *)(y))
805#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
806#define strdup(x) strdup((const char *)(x))
807#define strlen(x) strlen((const char *)(x))
808#define strchr(x, y) strchr((const char *)(x), (int)(y))
809#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
810
811#define dDisp Display *disp = display->display 730#define dDisp Display *disp = this->display->display
812 731
813/* convert pixel dimensions to row/column values. Everything as int32_t */ 732/* convert pixel dimensions to row/column values. Everything as int32_t */
814#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 733#define Pixel2Col(x) Pixel2Width((int32_t)(x))
815#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 734#define Pixel2Row(y) Pixel2Height((int32_t)(y))
816#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 735#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
818#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 737#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
819#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 738#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
820#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 739#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
821#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 740#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
822 741
823#define TermWin_TotalWidth() ((int32_t)this->width) 742#define OPTION(opt) (options & (opt))
824#define TermWin_TotalHeight() ((int32_t)this->height) 743#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
744 | Opt_jumpScroll | Opt_secondaryScreen \
745 | Opt_pastableTabs | Opt_intensityStyles)
825 746
826// for m >= -n, ensure remainder lies between 0..n-1 747// for m >= -n, ensure remainder lies between 0..n-1
827#define MOD(m,n) (((m) + (n)) % (n)) 748#define MOD(m,n) (((m) + (n)) % (n))
828 749
829#define LINENO(n) MOD (term_start + int(n), total_rows) 750#define LINENO(n) MOD (term_start + int(n), total_rows)
… …
887#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 808#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
888#define scrollbar_position(y) ((y) - scrollBar.beg) 809#define scrollbar_position(y) ((y) - scrollBar.beg)
889#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 810#define scrollbar_size() (scrollBar.end - scrollBar.beg \
890 - scrollbar_minheight ()) 811 - scrollbar_minheight ())
891 812
892#if (MENUBAR_MAX > 1)
893/* rendition style flags */
894# define menuBar_height() (fheight + SHADOW)
895# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
896# define isMenuBarWindow(w) ((w) == menuBar.win)
897#else
898# define menuBar_height() (0)
899# define menuBar_TotalHeight() (0)
900# define isMenuBarWindow(w) (0)
901#endif
902
903#ifdef XPM_BACKGROUND 813#ifdef XPM_BACKGROUND
904# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 814# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
905#else 815#else
906# define XPMClearArea(a, b, c, d, e, f, g) 816# define XPMClearArea(a, b, c, d, e, f, g)
907#endif
908
909#ifdef UTMP_SUPPORT
910# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
911# undef HAVE_UTMPX_H
912# undef HAVE_STRUCT_UTMPX
913# endif
914# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
915# undef HAVE_UTMP_H
916# undef HAVE_STRUCT_UTMP
917# endif
918
919# ifdef HAVE_UTMPX_H
920# include <utmpx.h>
921# endif
922# ifdef HAVE_UTMP_H
923# include <utmp.h>
924# endif
925#endif 817#endif
926 818
927#ifdef DEBUG_CMD 819#ifdef DEBUG_CMD
928# define D_CMD(x) fprintf x ; fputc('\n', stderr) 820# define D_CMD(x) fprintf x ; fputc('\n', stderr)
929#else 821#else
… …
956extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); 848extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
957extern void rxvt_exit_failure () __attribute__ ((noreturn)); 849extern void rxvt_exit_failure () __attribute__ ((noreturn));
958 850
959#define SET_LOCALE(locale) rxvt_set_locale (locale) 851#define SET_LOCALE(locale) rxvt_set_locale (locale)
960extern bool rxvt_set_locale (const char *locale); 852extern bool rxvt_set_locale (const char *locale);
853extern void rxvt_push_locale (const char *locale);
854extern void rxvt_pop_locale ();
961 855
962/*
963 ***************************************************************************** 856/****************************************************************************/
964 * VARIABLES
965 *****************************************************************************
966 */
967#ifdef MENUBAR
968# include "menubar.h"
969#endif
970 857
971#define BLINK_INTERVAL 0.5 858#define BLINK_INTERVAL 0.5
972#define TEXT_BLINK_INTERVAL 0.5 859#define TEXT_BLINK_INTERVAL 0.5
973 860
974#ifndef __attribute__ 861#ifndef __attribute__
… …
978# endif 865# endif
979# endif 866# endif
980# define __attribute__(x) 867# define __attribute__(x)
981#endif 868#endif
982 869
870/****************************************************************************/
871
872#define LINE_LONGER 0x0001 // line is continued on the next row
873#define LINE_FILTERED 0x0002 // line has been filtered
874#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
875
876struct line_t {
877 text_t *t; // terminal the text
878 rend_t *r; // rendition, uses RS_ flags
879 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
880 uint32_t f; // flags
881
882 bool is_longer ()
883 {
884 return f & LINE_LONGER;
885 }
886
887 void is_longer (int set)
888 {
889 if (set)
890 f |= LINE_LONGER;
891 else
892 f &= ~LINE_LONGER;
893 }
894
895 void clear ()
896 {
897 t = 0;
898 r = 0;
899 l = 0;
900 f = 0;
901 }
902
903 void touch () // call whenever a line is changed/touched/updated
904 {
905#if ENABLE_PERL
906 f &= ~LINE_FILTERED;
907#endif
908 }
909
910 void touch (int col)
911 {
912 max_it (l, col);
913 touch ();
914 }
915};
916
917/****************************************************************************/
918
983// primivite wrapper around mbstate_t to ensure initialisation 919// primivite wrapper around mbstate_t to ensure initialisation
984struct mbstate { 920struct mbstate {
985 mbstate_t mbs; 921 mbstate_t mbs;
986 922
987 operator mbstate_t *() { return &mbs; } 923 operator mbstate_t *() { return &mbs; }
988 void reset () { memset (&mbs, 0, sizeof (mbs)); } 924 void reset () { memset (&mbs, 0, sizeof (mbs)); }
989 mbstate () { reset (); } 925 mbstate () { reset (); }
990}; 926};
991 927
928/****************************************************************************/
929
992#define UNICODE_MASK 0x1fffffUL 930#define UNICODE_MASK 0x1fffffUL
993 931
994#if UNICODE3 932#if UNICODE3
995# define COMPOSE_LO 0x40000000UL 933# define COMPOSE_LO 0x40000000UL
996# define COMPOSE_HI 0x400fffffUL 934# define COMPOSE_HI 0x400fffffUL
997# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 935# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
998#else 936#else
937# if ENABLE_PERL
938# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
939# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
940# else
999# define COMPOSE_LO 0xd800UL 941# define COMPOSE_LO 0xd800UL
1000# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 942# define COMPOSE_HI 0xf8ffUL
1001# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 943# endif
944# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
1002#endif 945#endif
1003 946
1004#if ENABLE_COMBINING 947#if ENABLE_COMBINING
1005// compose chars are used to represent composite characters 948// compose chars are used to represent composite characters
1006// that are not representable in unicode, as well as characters 949// that are not representable in unicode, as well as characters
… …
1026}; 969};
1027 970
1028extern class rxvt_composite_vec rxvt_composite; 971extern class rxvt_composite_vec rxvt_composite;
1029#endif 972#endif
1030 973
974/****************************************************************************/
1031 975
1032#ifdef KEYSYM_RESOURCE 976#ifdef KEYSYM_RESOURCE
1033 class keyboard_manager; 977 class keyboard_manager;
1034#endif 978#endif
1035 979
1036struct rxvt_term : zero_initialized, rxvt_vars { 980struct rxvt_term : zero_initialized, rxvt_vars {
1037 log_callback *log_hook; // log error messages through this hook, if != 0 981 log_callback *log_hook; // log error messages through this hook, if != 0
1038 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 982 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1039 983#if ENABLE_PERL
984 rxvt_perl_term perl;
985#endif
1040 struct mbstate mbstate; // current input multibyte state 986 struct mbstate mbstate; // current input multibyte state
1041 987
1042 unsigned char want_refresh:1, 988 unsigned char want_refresh:1,
1043#ifdef TRANSPARENT 989#ifdef TRANSPARENT
1044 want_full_refresh:1, /* awaiting full screen refresh */ 990 want_full_refresh:1, /* awaiting full screen refresh */
… …
1099 refresh_limit, 1045 refresh_limit,
1100 last_bot, /* scrollbar last bottom position */ 1046 last_bot, /* scrollbar last bottom position */
1101 last_top, /* scrollbar last top position */ 1047 last_top, /* scrollbar last top position */
1102 last_state, /* scrollbar last state */ 1048 last_state, /* scrollbar last state */
1103 scrollbar_len, 1049 scrollbar_len,
1104#ifdef MENUBAR
1105 menu_readonly, /* okay to alter menu? */
1106 Arrows_x,
1107#endif
1108#if MENUBAR_MAX > 1
1109 Nbars,
1110#endif
1111 window_vt_x, 1050 window_vt_x,
1112 window_vt_y, 1051 window_vt_y,
1113 window_sb_x, 1052 window_sb_x,
1114# ifdef POINTER_BLANK 1053# ifdef POINTER_BLANK
1115 pointerBlankDelay, 1054 pointerBlankDelay,
… …
1124 unsigned long priv_modes, 1063 unsigned long priv_modes,
1125 SavedModes; 1064 SavedModes;
1126/* ---------- */ 1065/* ---------- */
1127 Atom xa[NUM_XA]; 1066 Atom xa[NUM_XA];
1128/* ---------- */ 1067/* ---------- */
1129#ifdef MENUBAR 1068#ifdef RXVT_SCROLLBAR
1130 GC menubarGC;
1131#endif
1132#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1133 GC scrollbarGC, 1069 GC scrollbarGC,
1134 topShadowGC, 1070 topShadowGC,
1135 botShadowGC; 1071 botShadowGC;
1136#endif 1072#endif
1137#ifdef XTERM_SCROLLBAR 1073#ifdef XTERM_SCROLLBAR
… …
1169 const char *key_delete; 1105 const char *key_delete;
1170#endif 1106#endif
1171 struct mouse_event MEvent; 1107 struct mouse_event MEvent;
1172 XComposeStatus compose; 1108 XComposeStatus compose;
1173 ttymode_t tio; 1109 ttymode_t tio;
1174#ifdef UTMP_SUPPORT
1175# ifdef HAVE_STRUCT_UTMP
1176 struct utmp ut;
1177# endif
1178# ifdef HAVE_STRUCT_UTMPX
1179 struct utmpx utx;
1180# endif
1181# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1182 char ut_id[5];
1183# endif
1184 int utmp_pos;
1185#endif
1186 row_col_t oldcursor; 1110 row_col_t oldcursor;
1187#ifdef XPM_BACKGROUND 1111#ifdef XPM_BACKGROUND
1188 bgPixmap_t bgPixmap; 1112 bgPixmap_t bgPixmap;
1189 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1113 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1190#endif
1191#ifdef MENUBAR
1192 menu_t *ActiveMenu, /* currently active menu */
1193 *BuildMenu; /* the menu currently being built */
1194 bar_t *CurrentBar;
1195# if ! (MENUBAR_MAX > 1)
1196 bar_t BarList;
1197# endif /* (MENUBAR_MAX > 1) */
1198#endif
1199#ifdef CURSOR_BLINK
1200 struct timeval lastcursorchange;
1201#endif
1202#ifdef POINTER_BLANK
1203 struct timeval lastmotion;
1204#endif 1114#endif
1205 1115
1206#if ENABLE_OVERLAY 1116#if ENABLE_OVERLAY
1207 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1117 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1208 text_t **ov_text; 1118 text_t **ov_text;
… …
1224 char *env_display; /* environmental variable DISPLAY */ 1134 char *env_display; /* environmental variable DISPLAY */
1225 char *env_term; /* environmental variable TERM */ 1135 char *env_term; /* environmental variable TERM */
1226 char *env_colorfgbg; 1136 char *env_colorfgbg;
1227 char *locale; 1137 char *locale;
1228 char charsets[4]; 1138 char charsets[4];
1229 unsigned char *v_buffer; /* pointer to physical buffer */ 1139 char *v_buffer; /* pointer to physical buffer */
1230 unsigned int v_buflen; /* size of area to write */ 1140 unsigned int v_buflen; /* size of area to write */
1231 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1141 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1232 1142
1233#ifdef KEYSYM_RESOURCE 1143#ifdef KEYSYM_RESOURCE
1234 keyboard_manager *keyboard; 1144 keyboard_manager *keyboard;
1235#endif 1145#endif
1236 1146
1237 const char *rs[NUM_RESOURCES]; 1147 const char *rs[NUM_RESOURCES];
1238 /* command input buffering */ 1148 /* command input buffering */
1239 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1149 char *cmdbuf_ptr, *cmdbuf_endp;
1240 unsigned char cmdbuf_base[CBUFSIZ]; 1150 char cmdbuf_base[CBUFSIZ];
1151
1152 rxvt_ptytty *pty;
1241 1153
1242 rxvt_salloc *talloc; // text line allocator 1154 rxvt_salloc *talloc; // text line allocator
1243 rxvt_salloc *ralloc; // rend line allocator 1155 rxvt_salloc *ralloc; // rend line allocator
1244 1156
1245 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1157 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1254 void iso14755_54 (int x, int y); 1166 void iso14755_54 (int x, int y);
1255# endif 1167# endif
1256#endif 1168#endif
1257 1169
1258 // modifies first argument(!) 1170 // modifies first argument(!)
1259 void paste (unsigned char *data, unsigned int len); 1171 void paste (char *data, unsigned int len);
1260 1172
1261 void flush (); 1173 long vt_emask, vt_emask_perl;
1174
1175 void vt_select_input () const
1176 {
1177 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1178 }
1262 1179
1263#if TRANSPARENT 1180#if TRANSPARENT
1264 void rootwin_cb (XEvent &xev); 1181 void rootwin_cb (XEvent &xev);
1265 xevent_watcher rootwin_ev; 1182 xevent_watcher rootwin_ev;
1266#endif 1183#endif
1267 1184
1268 void x_cb (XEvent &xev); 1185 void x_cb (XEvent &xev);
1186 void flush ();
1269 xevent_watcher termwin_ev; 1187 xevent_watcher termwin_ev;
1270 xevent_watcher vt_ev; 1188 xevent_watcher vt_ev;
1271#ifdef HAVE_SCROLLBARS 1189#ifdef HAVE_SCROLLBARS
1272 xevent_watcher scrollbar_ev; 1190 xevent_watcher scrollbar_ev;
1273#endif 1191#endif
1274#ifdef MENUBAR
1275 xevent_watcher menubar_ev;
1276#endif
1277 1192
1193 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1278 void check_cb (check_watcher &w); check_watcher check_ev; 1194 void check_cb (check_watcher &w); check_watcher check_ev;
1279 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1195 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1280 void flush_cb (time_watcher &w); time_watcher flush_ev; 1196 void flush_cb (time_watcher &w); time_watcher flush_ev;
1281 1197
1282 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1198 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
… …
1305 void pointer_blank (); 1221 void pointer_blank ();
1306#endif 1222#endif
1307 void pointer_unblank (); 1223 void pointer_unblank ();
1308 1224
1309 void tt_printf (const char *fmt,...); 1225 void tt_printf (const char *fmt,...);
1310 void tt_write (const unsigned char *data, unsigned int len); 1226 void tt_write (const char *data, unsigned int len);
1311 void pty_write (); 1227 void pty_write ();
1312 1228
1313 void tt_winch (); 1229 void tt_winch ();
1314 1230
1315 rxvt_term (); 1231 rxvt_term ();
1316 ~rxvt_term (); 1232 ~rxvt_term ();
1317 void child_exit (); // child has exited, usually destroys
1318 void destroy (); 1233 void destroy ();
1319 void emergency_cleanup (); 1234 void emergency_cleanup ();
1320 1235
1321 bool init (int argc, const char *const *argv); 1236 bool init (int argc, const char *const *argv);
1322 bool init_vars (); 1237 bool init_vars ();
1323 1238
1324 bool pty_fill (); 1239 bool pty_fill ();
1325 1240
1241 void make_current () const // make this the "currently active" urxvt instance
1242 {
1243 SET_R (this);
1244 rxvt_set_locale (locale);
1245 set_environ (envv);
1246 }
1247
1326 void init_secondary (); 1248 void init_secondary ();
1327 const char **init_resources (int argc, const char *const *argv); 1249 const char **init_resources (int argc, const char *const *argv);
1250 const char *x_resource (const char *name);
1328 void init_env (); 1251 void init_env ();
1329 void set_locale (const char *locale); 1252 void set_locale (const char *locale);
1330 void init_xlocale (); 1253 void init_xlocale ();
1331 void init_command (const char *const *argv); 1254 void init_command (const char *const *argv);
1332 void run_command (const char *const *argv); 1255 void run_command (const char *const *argv);
… …
1367 1290
1368 /* autoconvert */ 1291 /* autoconvert */
1369 1292
1370 // command.C 1293 // command.C
1371 void lookup_key (XKeyEvent &ev); 1294 void lookup_key (XKeyEvent &ev);
1372 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1295 unsigned int cmd_write (const char *str, unsigned int count);
1373 1296
1374 unicode_t next_char (); 1297 wchar_t next_char ();
1375 unicode_t cmd_getc (); 1298 wchar_t cmd_getc ();
1376 unicode_t next_octet (); 1299 uint32_t next_octet ();
1377 unicode_t cmd_get8 (); 1300 uint32_t cmd_get8 ();
1378 1301
1379 bool cmd_parse (); 1302 bool cmd_parse ();
1380 void mouse_report (XButtonEvent &ev); 1303 void mouse_report (XButtonEvent &ev);
1381 void button_press (XButtonEvent &ev); 1304 void button_press (XButtonEvent &ev);
1382 void button_release (XButtonEvent &ev); 1305 void button_release (XButtonEvent &ev);
… …
1391 void process_nonprinting (unicode_t ch); 1314 void process_nonprinting (unicode_t ch);
1392 void process_escape_vt52 (unicode_t ch); 1315 void process_escape_vt52 (unicode_t ch);
1393 void process_escape_seq (); 1316 void process_escape_seq ();
1394 void process_csi_seq (); 1317 void process_csi_seq ();
1395 void process_window_ops (const int *args, unsigned int nargs); 1318 void process_window_ops (const int *args, unsigned int nargs);
1396 unsigned char *get_to_st (unicode_t &ends_how); 1319 char *get_to_st (unicode_t &ends_how);
1397 void process_dcs_seq (); 1320 void process_dcs_seq ();
1398 void process_osc_seq (); 1321 void process_osc_seq ();
1399 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);
1400 void process_xterm_seq (int op, const char *str, unsigned char resp); 1323 void process_xterm_seq (int op, const char *str, char resp);
1401 int privcases (int mode, unsigned long bit); 1324 int privcases (int mode, unsigned long bit);
1402 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);
1403 void process_sgr_mode (unsigned int nargs, const int *arg); 1326 void process_sgr_mode (unsigned int nargs, const int *arg);
1404 void process_graphics (); 1327 void process_graphics ();
1405 // init.C 1328 // init.C
1406 void Get_Colours (); 1329 void Get_Colours ();
1407 void get_ourmods (); 1330 void get_ourmods ();
1408 // logging.C
1409 void makeutent (const char *pty, const char *hostname);
1410 void cleanutent ();
1411 // main.C 1331 // main.C
1412 void privileged_utmp (rxvt_privaction action);
1413 bool set_fonts (); 1332 bool set_fonts ();
1414 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);
1415 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);
1416 void set_title (const char *str); 1335 void set_title (const char *str);
1417 void set_icon_name (const char *str); 1336 void set_icon_name (const char *str);
1418 void set_window_color (int idx, const char *color); 1337 void set_window_color (int idx, const char *color);
1419 void set_colorfgbg (); 1338 void set_colorfgbg ();
1420 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1339 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1421 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1340 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1422 1341
1423#ifdef MENUBAR
1424 // menubar.C
1425 void menuitem_free (menu_t *menu, menuitem_t *item);
1426 int action_dispatch (action_t *action);
1427 void menuarrow_free (char name);
1428 void menuarrow_add (char *string);
1429 char *menu_find_base (menu_t **menu, char *path);
1430 menu_t *menu_delete (menu_t *menu);
1431 menu_t *menu_add (menu_t *parent, char *path);
1432 void drawbox_menubar (int x, int len, int state);
1433 void drawtriangle (int x, int y, int state);
1434 void drawbox_menuitem (int y, int state);
1435 void menu_show ();
1436 void menu_display (void (rxvt_term::*update) ());
1437 void menu_hide_all ();
1438 void menu_hide ();
1439 void menu_clear (menu_t *menu);
1440 void menubar_clear ();
1441 bar_t *menubar_find (const char *name);
1442 int menubar_push (const char *name);
1443 void menubar_remove (const char *name);
1444 void menubar_dump (FILE *fp);
1445 void menubar_read (const char *filename);
1446 void menubar_dispatch (char *str);
1447 void draw_Arrows (int name, int state);
1448 void menubar_expose ();
1449 int menubar_mapping (int map);
1450 int menu_select (XButtonEvent &ev);
1451 void menubar_select (XButtonEvent &ev);
1452 void menubar_control (XButtonEvent &ev);
1453 void map_menuBar (int map);
1454#endif
1455
1456 // screen.C 1342 // screen.C
1457 1343
1458 void lalloc (line_t &l) 1344 void lalloc (line_t &l) const
1459 { 1345 {
1460 l.t = (text_t *)talloc->alloc (); 1346 l.t = (text_t *)talloc->alloc ();
1461 l.r = (rend_t *)ralloc->alloc (); 1347 l.r = (rend_t *)ralloc->alloc ();
1462 } 1348 }
1463 1349
… …
1467 talloc->free (l.t); 1353 talloc->free (l.t);
1468 ralloc->free (l.r); 1354 ralloc->free (l.r);
1469 } 1355 }
1470#endif 1356#endif
1471 1357
1472 void lresize (line_t &l) 1358 void lresize (line_t &l) const
1473 { 1359 {
1474 if (!l.t) 1360 if (!l.t)
1475 return; 1361 return;
1476 1362
1477 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));
… …
1481 1367
1482 if (ncol > prev_ncol) 1368 if (ncol > prev_ncol)
1483 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1369 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1484 } 1370 }
1485 1371
1486 int fgcolor_of (rend_t r) 1372 int fgcolor_of (rend_t r) const
1487 { 1373 {
1488 int base = GET_BASEFG (r); 1374 int base = GET_BASEFG (r);
1489#ifndef NO_BRIGHTCOLOR 1375#ifndef NO_BRIGHTCOLOR
1490 if (r & RS_Bold 1376 if (r & RS_Bold
1491# if ENABLE_STYLES 1377# if ENABLE_STYLES
… …
1495 base += minBrightCOLOR - minCOLOR; 1381 base += minBrightCOLOR - minCOLOR;
1496#endif 1382#endif
1497 return base; 1383 return base;
1498 } 1384 }
1499 1385
1500 int bgcolor_of (rend_t r) 1386 int bgcolor_of (rend_t r) const
1501 { 1387 {
1502 int base = GET_BASEBG (r); 1388 int base = GET_BASEBG (r);
1503#ifndef NO_BRIGHTCOLOR 1389#ifndef NO_BRIGHTCOLOR
1504 if (r & RS_Blink 1390 if (r & RS_Blink
1505# if ENABLE_STYLES 1391# if ENABLE_STYLES
… …
1509 base += minBrightCOLOR - minCOLOR; 1395 base += minBrightCOLOR - minCOLOR;
1510#endif 1396#endif
1511 return base; 1397 return base;
1512 } 1398 }
1513 1399
1400 bool option (uint32_t opt) const
1401 {
1402 return OPTION (opt);
1403 }
1404
1405 void set_option (uint32_t opt, bool set)
1406 {
1407 if (set)
1408 options |= opt;
1409 else
1410 options &= ~opt;
1411 }
1412
1514 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;
1515 void scr_blank_screen_mem (line_t &l, rend_t efs); 1414 void scr_blank_screen_mem (line_t &l, rend_t efs) const;
1516 int scr_scroll_text (int row1, int row2, int count); 1415 int scr_scroll_text (int row1, int row2, int count);
1517 void scr_reset (); 1416 void scr_reset ();
1518 void scr_release (); 1417 void scr_release ();
1519 void scr_clear (bool really = false); 1418 void scr_clear (bool really = false);
1520 void scr_refresh (unsigned char refresh_type); 1419 void scr_refresh ();
1521 bool scr_refresh_rend (rend_t mask, rend_t value); 1420 bool scr_refresh_rend (rend_t mask, rend_t value);
1522 void scr_erase_screen (int mode); 1421 void scr_erase_screen (int mode);
1523#if ENABLE_FRILLS 1422#if ENABLE_FRILLS
1524 void scr_erase_savelines (); 1423 void scr_erase_savelines ();
1525 void scr_backindex (); 1424 void scr_backindex ();
… …
1528 void scr_touch (bool refresh); 1427 void scr_touch (bool refresh);
1529 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);
1530 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1429 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1531 void scr_recolour (); 1430 void scr_recolour ();
1532 void scr_remap_chars (); 1431 void scr_remap_chars ();
1533 void scr_remap_chars (const line_t &l); 1432 void scr_remap_chars (line_t &l);
1433
1434 enum cursor_mode { SAVE, RESTORE };
1534 1435
1535 void scr_poweron (); 1436 void scr_poweron ();
1536 void scr_cursor (int mode); 1437 void scr_cursor (cursor_mode mode);
1537 void scr_do_wrap (); 1438 void scr_do_wrap ();
1538 int scr_change_screen (int scrn); 1439 int scr_change_screen (int scrn);
1539 void scr_color (unsigned int color, int fgbg); 1440 void scr_color (unsigned int color, int fgbg);
1540 void scr_rendition (int set, int style); 1441 void scr_rendition (int set, int style);
1541 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);
1542 void scr_backspace (); 1443 void scr_backspace ();
1543 void scr_tab (int count, bool ht = false); 1444 void scr_tab (int count, bool ht = false);
1544 void scr_gotorc (int row, int col, int relative); 1445 void scr_gotorc (int row, int col, int relative);
1545 void scr_index (enum page_dirn direction); 1446 void scr_index (enum page_dirn direction);
1546 void scr_erase_line (int mode); 1447 void scr_erase_line (int mode);
… …
1556 void scr_rvideo_mode (int mode); 1457 void scr_rvideo_mode (int mode);
1557 void scr_report_position (); 1458 void scr_report_position ();
1558 void set_font_style (); 1459 void set_font_style ();
1559 void scr_charset_choose (int set); 1460 void scr_charset_choose (int set);
1560 void scr_charset_set (int set, unsigned int ch); 1461 void scr_charset_set (int set, unsigned int ch);
1561 int scr_move_to (int y, int len); 1462 void scr_move_to (int y, int len);
1562 int scr_page (enum page_dirn direction, int nlines); 1463 bool scr_page (enum page_dirn direction, int nlines);
1563 int scr_changeview (unsigned int oldviewstart); 1464 bool scr_changeview (int new_view_start);
1564 void scr_bell (); 1465 void scr_bell ();
1565 void scr_printscreen (int fullhist); 1466 void scr_printscreen (int fullhist);
1467 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
1468 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1566 void scr_reverse_selection (); 1469 void scr_reverse_selection ();
1567 void scr_dump (int fd); 1470 void scr_dump (int fd);
1568 void selection_check (int check_more); 1471 void selection_check (int check_more);
1569 void selection_paste (Window win, Atom prop, bool delete_prop); 1472 void selection_paste (Window win, Atom prop, bool delete_prop);
1570 void selection_property (Window win, Atom prop); 1473 void selection_property (Window win, Atom prop);
1571 void selection_request (Time tm, int x, int y); 1474 void selection_request (Time tm, int selnum);
1572 int selection_request_other (Atom target, int selnum); 1475 int selection_request_other (Atom target, int selnum);
1573 void selection_clear (); 1476 void selection_clear ();
1574 void selection_make (Time tm); 1477 void selection_make (Time tm);
1478 bool selection_grab (Time tm);
1575 void selection_start_colrow (int col, int row); 1479 void selection_start_colrow (int col, int row);
1576 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1480 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1577 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1481 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1578 void selection_remove_trailing_spaces (); 1482 void selection_remove_trailing_spaces ();
1579 void selection_send (const XSelectionRequestEvent &rq); 1483 void selection_send (const XSelectionRequestEvent &rq);
… …
1586 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1490 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1587#endif 1491#endif
1588 1492
1589#if defined(RXVT_SCROLLBAR) 1493#if defined(RXVT_SCROLLBAR)
1590 // scrollbar-rxvt.C 1494 // scrollbar-rxvt.C
1591 void Draw_button (int x, int y, int state, int dirn);
1592 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1495 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1593#endif 1496#endif
1594 1497
1595#if defined(XTERM_SCROLLBAR) 1498#if defined(XTERM_SCROLLBAR)
1596 // scrollbar-xterm.C 1499 // scrollbar-xterm.C

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