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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.160 by root, Thu Aug 11 02:05:07 2005 UTC vs.
Revision 1.209 by root, Mon Jan 16 15:12:48 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
… …
120char * rxvt_File_find (const char *file, const char *ext, const char *path); 133char * 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); 134void 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); 135void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
123void rxvt_usleep (int usecs); 136void rxvt_usleep (int usecs);
124 137
138/////////////////////////////////////////////////////////////////////////////
139
140// temporarily replace the process environment
141extern char **environ;
142extern char **rxvt_environ; // the original environ pointer
143
144inline void set_environ (stringvec *envv)
145{
146 if (envv)
147 environ = (char **)envv->begin ();
148}
149
150inline void set_environ (char **envv)
151{
152 if (envv)
153 environ = envv;
154}
155
125/* 156/*
126 ***************************************************************************** 157 *****************************************************************************
127 * STRUCTURES AND TYPEDEFS 158 * STRUCTURES AND TYPEDEFS
128 ***************************************************************************** 159 *****************************************************************************
129 */ 160 */
130struct grwin_t; 161struct grwin_t;
131 162
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 163/* If we're using either the rxvt scrollbar, keep the
141 * scrollColor resource. 164 * scrollColor resource.
142 */ 165 */
143#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 166#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
144# define KEEP_SCROLLCOLOR 1 167# define KEEP_SCROLLCOLOR 1
145#else 168#else
146# undef KEEP_SCROLLCOLOR 169# undef KEEP_SCROLLCOLOR
147#endif 170#endif
148 171
… …
162 Time time; /* milliseconds */ 185 Time time; /* milliseconds */
163 unsigned int state; /* key or button mask */ 186 unsigned int state; /* key or button mask */
164 unsigned int button; /* detail */ 187 unsigned int button; /* detail */
165}; 188};
166 189
167#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
168#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
169#define SWAP_IT(one, two, typeof) \
170 do { \
171 typeof swapittmp; \
172 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
173 } while (/* CONSTCOND */ 0)
174#define BOUND_POSITIVE_INT16(val) \
175 (int16_t) ((val) <= 0 \
176 ? 0 \
177 : min ((val), (((uint16_t)-1)>>1)))
178
179#if ENABLE_FRILLS 190#if ENABLE_FRILLS
180typedef struct _mwmhints { 191typedef struct _mwmhints {
181 CARD32 flags; 192 CARD32 flags;
182 CARD32 functions; 193 CARD32 functions;
183 CARD32 decorations; 194 CARD32 decorations;
… …
230 241
231#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 242#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
232# define NO_MOUSE_REPORT_SCROLLBAR 1 243# define NO_MOUSE_REPORT_SCROLLBAR 1
233#endif 244#endif
234 245
235#ifdef NO_RESOURCES
236# undef USE_XGETDEFAULT
237#endif
238
239#if ISO_14755
240# define ENABLE_OVERLAY 1
241#endif
242
243/* now look for other badly set stuff */ 246/* now look for other badly set stuff */
244 247
245#if !defined (EACCESS) && defined(EAGAIN) 248#if !defined (EACCESS) && defined(EAGAIN)
246# define EACCESS EAGAIN 249# define EACCESS EAGAIN
247#endif 250#endif
… …
249#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 252#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
250# define EXIT_SUCCESS 0 /* exit function success */ 253# define EXIT_SUCCESS 0 /* exit function success */
251# define EXIT_FAILURE 1 /* exit function failure */ 254# define EXIT_FAILURE 1 /* exit function failure */
252#endif 255#endif
253 256
254#define menuBar_esc 10
255#define scrollBar_esc 30 257#define scrollBar_esc 30
256#define menuBar_margin 2 /* margin below text */
257 258
258#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 259#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
259# define HAVE_SCROLLBARS 1 260# define HAVE_SCROLLBARS 1
260#endif
261
262/* width of scrollBar, menuBar shadow, must be 1 or 2 */
263#ifdef HALFSHADOW
264# define SHADOW 1
265#else
266# define SHADOW 2
267#endif 261#endif
268 262
269#define R_SB_ALIGN_CENTRE 0 263#define R_SB_ALIGN_CENTRE 0
270#define R_SB_ALIGN_TOP 1 264#define R_SB_ALIGN_TOP 1
271#define R_SB_ALIGN_BOTTOM 2 265#define R_SB_ALIGN_BOTTOM 2
… …
363#define FONT_DN "#-" 357#define FONT_DN "#-"
364#define FONT_UP "#+" 358#define FONT_UP "#+"
365 359
366/* flags for rxvt_scr_gotorc () */ 360/* flags for rxvt_scr_gotorc () */
367enum { 361enum {
368 C_RELATIVE = 1 , /* col movement is relative */ 362 C_RELATIVE = 1, /* col movement is relative */
369 R_RELATIVE = 2, /* row movement is relative */ 363 R_RELATIVE = 2, /* row movement is relative */
370 RELATIVE = 1 | 2, 364 RELATIVE = C_RELATIVE | R_RELATIVE,
371}; 365};
372 366
373/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 367/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
374enum { 368enum {
375 INSERT = -1, /* don't change these values */ 369 INSERT = -1, /* don't change these values */
… …
388enum { 382enum {
389 PRIMARY = 0, 383 PRIMARY = 0,
390 SECONDARY, 384 SECONDARY,
391}; 385};
392 386
393#define RS_None 0 /* Normal */ 387#define RS_None 0
394 388
395#define RS_fgMask 0x0000007fUL /* 128 colors */ 389#define RS_fgMask 0x0000007fUL // 128 colors
396#define RS_bgMask 0x00003f80UL /* 128 colors */ 390#define RS_bgMask 0x00003f80UL // 128 colors
397 391
398// font styles 392// font styles
399#define RS_Bold 0x00004000UL // value 1 393#define RS_Bold 0x00004000UL // value 1
400#define RS_Italic 0x00008000UL // value 2 394#define RS_Italic 0x00008000UL // value 2
401 395
402// fake styles 396// fake styles
403#define RS_Blink 0x00010000UL /* blink */ 397#define RS_Blink 0x00010000UL // blink
404#define RS_RVid 0x00020000UL /* reverse video */ 398#define RS_RVid 0x00020000UL // reverse video
405#define RS_Uline 0x00040000UL /* underline */ 399#define RS_Uline 0x00040000UL // underline
406 400
407// 5 bits still to go 401// 5 custom bits for extensions
402#define RS_customCount 32
403#define RS_customMask 0x00f80000UL
404#define RS_customShift 19
408 405
409// other flags 406// other flags
410#define RS_Careful 0x80000000UL /* be careful when drawing these */ 407#define RS_Careful 0x80000000UL /* be careful when drawing these */
411 408
412#define RS_styleCount 4 409#define RS_styleCount 4
… …
454 XTerm_property = 3, // change X property 451 XTerm_property = 3, // change X property
455 XTerm_Color = 4, // change colors 452 XTerm_Color = 4, // change colors
456 XTerm_Color00 = 10, // not implemented, CLASH! 453 XTerm_Color00 = 10, // not implemented, CLASH!
457 XTerm_Color01 = 11, // not implemented 454 XTerm_Color01 = 11, // not implemented
458 XTerm_Color_cursor = 12, // change actual 'Cursor' color 455 XTerm_Color_cursor = 12, // change actual 'Cursor' color
459 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 456 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
460 XTerm_Color_pointer_bg = 14, // not implemented 457 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
461 XTerm_Color05 = 15, // not implemented 458 XTerm_Color05 = 15, // not implemented (tektronix fg)
462 XTerm_Color06 = 16, // not implemented 459 XTerm_Color06 = 16, // not implemented (tektronix bg)
463 XTerm_Color_RV = 17, // change actual 'Highlight' color 460 XTerm_Color_RV = 17, // change actual 'Highlight' color
464 XTerm_logfile = 46, // not implemented 461 XTerm_logfile = 46, // not implemented
465 XTerm_font = 50, 462 XTerm_font = 50,
466 463
467 XTerm_konsole30 = 30, // reserved for konsole 464 XTerm_konsole30 = 30, // reserved for konsole
468 XTerm_konsole31 = 31, // reserved for konsole 465 XTerm_konsole31 = 31, // reserved for konsole
469 XTerm_emacs51 = 51, // reserved for emacs shell 466 XTerm_emacs51 = 51, // reserved for emacs shell
470 /* 467 /*
471 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 468 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
469 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
472 */ 470 */
473 XTerm_Color_BD = 18, // change actual 'Bold' color 471 Rxvt_Color_BD = 18, // change actual 'Bold' color
474 XTerm_Color_UL = 19, // change actual 'Underline' color 472 Rxvt_Color_UL = 19, // change actual 'Underline' color
475 XTerm_Pixmap = 20, // new bg pixmap 473 Rxvt_Pixmap = 20, // new bg pixmap
476 XTerm_restoreFG = 39, // change default fg color 474 Rxvt_restoreFG = 39, // change default fg color
477 XTerm_restoreBG = 49, // change default bg color 475 Rxvt_restoreBG = 49, // change default bg color
478 XTerm_dumpscreen = 55, // dump scrollback and all of screen 476 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
479 477
480 URxvt_locale = 701, // change locale 478 URxvt_locale = 701, // change locale
481 URxvt_Menu = 703, // set menu item 479
482 URxvt_Color_IT = 704, // change actual 'Italic' colour 480 URxvt_Color_IT = 704, // change actual 'Italic' colour
483 URxvt_Color_tint = 705, // change actual tint colour 481 URxvt_Color_tint = 705, // change actual tint colour
482 URxvt_Color_BD = 706,
483 URxvt_Color_UL = 707,
484 484
485 URxvt_font = 710, 485 URxvt_font = 710,
486 URxvt_boldFont = 711, 486 URxvt_boldFont = 711,
487 URxvt_italicFont = 712, 487 URxvt_italicFont = 712,
488 URxvt_boldItalicFont = 713, 488 URxvt_boldItalicFont = 713,
489 489
490 URxvt_view_up = 720, 490 URxvt_view_up = 720,
491 URxvt_view_down = 721, 491 URxvt_view_down = 721,
492
493 URxvt_perl = 777,
492}; 494};
493 495
494/* Words starting with `Color_' are colours. Others are counts */ 496/* Words starting with `Color_' are colours. Others are counts */
495/* 497/*
496 * The PixColor and rendition colour usage should probably be decoupled 498 * The PixColor and rendition colour usage should probably be decoupled
… …
573 575
574/* 576/*
575 * Resource list 577 * Resource list
576 */ 578 */
577enum { 579enum {
578 Rs_display_name = 0, 580# define def(name) Rs_ ## name,
579 Rs_term_name, 581# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
580 Rs_iconName, 582# include "rsinc.h"
581 Rs_geometry, 583# undef def
582 Rs_reverseVideo, 584# undef reserve
583 Rs_color,
584 _Rs_color = Rs_color + NRS_COLORS - 1,
585 Rs_font,
586#if ENABLE_STYLES
587 Rs_boldFont,
588 Rs_italicFont,
589 Rs_boldItalicFont,
590#endif
591 Rs_name,
592 Rs_title,
593#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
594 Rs_path,
595#endif
596#ifdef XPM_BACKGROUND
597 Rs_backgroundPixmap,
598#endif
599#if (MENUBAR_MAX)
600 Rs_menu,
601#endif
602 Rs_loginShell,
603 Rs_jumpScroll,
604#ifdef HAVE_SCROLLBARS
605 Rs_scrollBar,
606 Rs_scrollBar_right,
607 Rs_scrollBar_floating,
608 Rs_scrollBar_align,
609 Rs_scrollstyle, /* Rs_scrollBar_style */
610 Rs_scrollBar_thickness,
611#endif
612 Rs_scrollTtyOutput,
613 Rs_scrollTtyKeypress,
614 Rs_scrollWithBuffer,
615 Rs_saveLines,
616 Rs_utmpInhibit,
617 Rs_visualBell,
618#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
619 Rs_mapAlert,
620#endif
621#ifdef META8_OPTION
622 Rs_meta8,
623#endif
624#ifdef MOUSE_WHEEL
625 Rs_mouseWheelScrollPage,
626#endif
627#ifndef NO_BACKSPACE_KEY
628 Rs_backspace_key,
629#endif
630#ifndef NO_DELETE_KEY
631 Rs_delete_key,
632#endif
633 Rs_selectstyle,
634#ifdef PRINTPIPE
635 Rs_print_pipe,
636#endif
637#ifdef USE_XIM
638 Rs_preeditType,
639 Rs_inputMethod,
640#endif
641#ifdef TRANSPARENT
642 Rs_transparent,
643 Rs_transparent_all,
644#endif
645#if ENABLE_FRILLS
646 Rs_ext_bwidth,
647 Rs_int_bwidth,
648 Rs_borderLess,
649 Rs_lineSpace,
650 Rs_pty_fd,
651 Rs_cursorUnderline,
652#endif
653#if CURSOR_BLINK
654 Rs_cursorBlink,
655#endif
656#if ENABLE_XEMBED
657 Rs_embed,
658#endif
659 Rs_cutchars,
660 Rs_modifier,
661 Rs_answerbackstring,
662 Rs_tripleclickwords,
663 Rs_insecure,
664 Rs_pointerBlank,
665 Rs_pointerBlankDelay,
666 Rs_imLocale,
667 Rs_imFont,
668 Rs_pastableTabs,
669#ifndef NO_SECONDARY_SCREEN
670 Rs_secondaryScreen,
671 Rs_secondaryScroll,
672#endif
673#ifdef OFF_FOCUS_FADING
674 Rs_fade,
675#endif
676#ifdef TINTING
677 Rs_shade,
678#endif
679 NUM_RESOURCES 585 NUM_RESOURCES
680}; 586};
681 587
682// see init.C:xa_names, which must be kept in sync 588// see init.C:xa_names, which must be kept in sync
683enum { 589enum {
… …
733#define PrivMode_ShiftKeys (1UL<<10) 639#define PrivMode_ShiftKeys (1UL<<10)
734#define PrivMode_VisibleCursor (1UL<<11) 640#define PrivMode_VisibleCursor (1UL<<11)
735#define PrivMode_MouseX10 (1UL<<12) 641#define PrivMode_MouseX10 (1UL<<12)
736#define PrivMode_MouseX11 (1UL<<13) 642#define PrivMode_MouseX11 (1UL<<13)
737#define PrivMode_scrollBar (1UL<<14) 643#define PrivMode_scrollBar (1UL<<14)
738#define PrivMode_menuBar (1UL<<15)
739#define PrivMode_TtyOutputInh (1UL<<16) 644#define PrivMode_TtyOutputInh (1UL<<15)
740#define PrivMode_Keypress (1UL<<17) 645#define PrivMode_Keypress (1UL<<16)
741#define PrivMode_smoothScroll (1UL<<18) 646#define PrivMode_smoothScroll (1UL<<17)
742#define PrivMode_vt52 (1UL<<19) 647#define PrivMode_vt52 (1UL<<18)
743#define PrivMode_LFNL (1UL<<20) 648#define PrivMode_LFNL (1UL<<19)
744/* too annoying to implement X11 highlight tracking */ 649/* too annoying to implement X11 highlight tracking */
745/* #define PrivMode_MouseX11Track (1LU<<21) */ 650/* #define PrivMode_MouseX11Track (1LU<<20) */
746 651
747#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 652#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
748#define PrivMode(test,bit) \ 653#define PrivMode(test,bit) \
749 if (test) \ 654 if (test) \
750 priv_modes |= (bit); \ 655 priv_modes |= (bit); \
… …
758#endif 663#endif
759 664
760// do not change these constants lightly, there are many interdependencies 665// do not change these constants lightly, there are many interdependencies
761#define IMBUFSIZ 128 // input modifier buffer sizes 666#define IMBUFSIZ 128 // input modifier buffer sizes
762#define KBUFSZ 512 // size of keyboard mapping buffer 667#define KBUFSZ 512 // size of keyboard mapping buffer
763#define CBUFSIZ 4096 // size of command buffer 668#define CBUFSIZ 2048 // size of command buffer
764#define UBUFSIZ 4096 // character buffer 669#define UBUFSIZ 2048 // character buffer
765 670
766#ifndef PATH_MAX 671#ifndef PATH_MAX
767# define PATH_MAX 16384 672# define PATH_MAX 16384
768#endif 673#endif
769 674
… …
797/* 702/*
798 ***************************************************************************** 703 *****************************************************************************
799 * MACRO DEFINES 704 * MACRO DEFINES
800 ***************************************************************************** 705 *****************************************************************************
801 */ 706 */
802#define memset(x, y, z) memset((x), (y), (size_t)(z))
803#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
804#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
805#define strcasecmp(x, y) strcasecmp((x), (y))
806#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
807#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
808#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
809#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
810#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
811#define strcat(x, y) strcat((char *)(x), (const char *)(y))
812#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
813#define strdup(x) strdup((const char *)(x))
814#define strlen(x) strlen((const char *)(x))
815#define strchr(x, y) strchr((const char *)(x), (int)(y))
816#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
817
818#define dDisp Display *disp = display->display 707#define dDisp Display *disp = display->display
819 708
820/* convert pixel dimensions to row/column values. Everything as int32_t */ 709/* convert pixel dimensions to row/column values. Everything as int32_t */
821#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 710#define Pixel2Col(x) Pixel2Width((int32_t)(x))
822#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 711#define Pixel2Row(y) Pixel2Height((int32_t)(y))
823#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 712#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
824#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 713#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
825#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 714#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
826#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 715#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
827#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 716#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
828#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 717#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
829 718
830#define TermWin_TotalWidth() ((int32_t)TermWin.width) 719#define OPTION(opt) (options & (opt))
831#define TermWin_TotalHeight() ((int32_t)TermWin.height) 720#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
721 | Opt_jumpScroll | Opt_secondaryScreen \
722 | Opt_pastableTabs | Opt_intensityStyles)
723
724// for m >= -n, ensure remainder lies between 0..n-1
725#define MOD(m,n) (((m) + (n)) % (n))
726
727#define LINENO(n) MOD (term_start + int(n), total_rows)
728#define ROW(n) row_buf [LINENO (n)]
832 729
833/* how to build & extract colors and attributes */ 730/* how to build & extract colors and attributes */
834#define GET_BASEFG(x) (((x) & RS_fgMask)) 731#define GET_BASEFG(x) (((x) & RS_fgMask))
835#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 732#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
836#ifndef NO_BRIGHTCOLOR
837# define GET_FGCOLOR(x) \
838 ((((x) & RS_Bold) == 0 \
839 || GET_BASEFG (x) < minCOLOR \
840 || GET_BASEFG (x) >= minBrightCOLOR) \
841 ? GET_BASEFG (x) \
842 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
843# define GET_BGCOLOR(x) \
844 ((((x) & RS_Blink) == 0 \
845 || GET_BASEBG (x) < minCOLOR \
846 || GET_BASEBG (x) >= minBrightCOLOR) \
847 ? GET_BASEBG (x) \
848 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
849#else
850# define GET_FGCOLOR(x) GET_BASEFG(x)
851# define GET_BGCOLOR(x) GET_BASEBG(x)
852#endif
853 733
854#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 734#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
855#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 735#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
856 736
857#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 737#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
… …
870 750
871#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 751#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
872#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 752#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
873 753
874#if ENABLE_STYLES 754#if ENABLE_STYLES
875# define FONTSET(style) TermWin.fontset[GET_STYLE (style)] 755# define FONTSET(style) fontset[GET_STYLE (style)]
876#else 756#else
877# define FONTSET(style) TermWin.fontset[0] 757# define FONTSET(style) fontset[0]
878#endif 758#endif
879 759
880#ifdef HAVE_SCROLLBARS 760#ifdef HAVE_SCROLLBARS
881# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 761# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
882#else 762#else
… …
905#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 785#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
906#define scrollbar_position(y) ((y) - scrollBar.beg) 786#define scrollbar_position(y) ((y) - scrollBar.beg)
907#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 787#define scrollbar_size() (scrollBar.end - scrollBar.beg \
908 - scrollbar_minheight ()) 788 - scrollbar_minheight ())
909 789
910#if (MENUBAR_MAX > 1)
911/* rendition style flags */
912# define menuBar_height() (TermWin.fheight + SHADOW)
913# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
914# define isMenuBarWindow(w) ((w) == menuBar.win)
915#else
916# define menuBar_height() (0)
917# define menuBar_TotalHeight() (0)
918# define isMenuBarWindow(w) (0)
919#endif
920
921#ifdef XPM_BACKGROUND 790#ifdef XPM_BACKGROUND
922# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 791# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
923#else 792#else
924# define XPMClearArea(a, b, c, d, e, f, g) 793# define XPMClearArea(a, b, c, d, e, f, g)
925#endif 794#endif
… …
964#endif 833#endif
965 834
966extern class rxvt_failure_exception { } rxvt_failure_exception; 835extern class rxvt_failure_exception { } rxvt_failure_exception;
967 836
968typedef callback1<void, const char *> log_callback; 837typedef callback1<void, const char *> log_callback;
838typedef callback1<int, int> getfd_callback;
969 839
970extern void rxvt_vlog (const char *fmt, va_list arg_ptr); 840extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
971extern void rxvt_log (const char *fmt, ...); 841extern void rxvt_log (const char *fmt, ...);
972extern void rxvt_warn (const char *fmt, ...); 842extern void rxvt_warn (const char *fmt, ...);
973extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); 843extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
974extern void rxvt_exit_failure () __attribute__ ((noreturn)); 844extern void rxvt_exit_failure () __attribute__ ((noreturn));
975 845
976#define SET_LOCALE(locale) rxvt_set_locale (locale) 846#define SET_LOCALE(locale) rxvt_set_locale (locale)
977extern bool rxvt_set_locale (const char *locale); 847extern bool rxvt_set_locale (const char *locale);
848extern void rxvt_push_locale (const char *locale);
849extern void rxvt_pop_locale ();
978 850
979/*
980 ***************************************************************************** 851/****************************************************************************/
981 * VARIABLES
982 *****************************************************************************
983 */
984#ifdef MENUBAR
985# include "menubar.h"
986#endif
987 852
988#define BLINK_INTERVAL 0.5 853#define BLINK_INTERVAL 0.5
989#define TEXT_BLINK_INTERVAL 0.5 854#define TEXT_BLINK_INTERVAL 0.5
990 855
991#ifndef __attribute__ 856#ifndef __attribute__
… …
995# endif 860# endif
996# endif 861# endif
997# define __attribute__(x) 862# define __attribute__(x)
998#endif 863#endif
999 864
865/****************************************************************************/
866
867#define LINE_LONGER 0x0001 // line is continued on the next row
868#define LINE_FILTERED 0x0002 // line has been filtered
869#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
870
871struct line_t {
872 text_t *t; // terminal the text
873 rend_t *r; // rendition, uses RS_ flags
874 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
875 uint32_t f; // flags
876
877 bool is_longer ()
878 {
879 return f & LINE_LONGER;
880 }
881
882 void is_longer (int set)
883 {
884 if (set)
885 f |= LINE_LONGER;
886 else
887 f &= ~LINE_LONGER;
888 }
889
890 void clear ()
891 {
892 t = 0;
893 r = 0;
894 l = 0;
895 f = 0;
896 }
897
898 void touch () // call whenever a line is changed/touched/updated
899 {
900#if ENABLE_PERL
901 f &= ~LINE_FILTERED;
902#endif
903 }
904
905 void touch (int col)
906 {
907 max_it (l, col);
908 touch ();
909 }
910};
911
912/****************************************************************************/
913
1000// primivite wrapper around mbstate_t to ensure initialisation 914// primivite wrapper around mbstate_t to ensure initialisation
1001struct mbstate { 915struct mbstate {
1002 mbstate_t mbs; 916 mbstate_t mbs;
1003 917
1004 operator mbstate_t *() { return &mbs; } 918 operator mbstate_t *() { return &mbs; }
1005 void reset () { memset (&mbs, 0, sizeof (mbs)); } 919 void reset () { memset (&mbs, 0, sizeof (mbs)); }
1006 mbstate () { reset (); } 920 mbstate () { reset (); }
1007}; 921};
1008 922
923/****************************************************************************/
924
1009#define UNICODE_MASK 0x1fffffUL 925#define UNICODE_MASK 0x1fffffUL
1010 926
1011#if UNICODE3 927#if UNICODE3
1012# define COMPOSE_LO 0x40000000UL 928# define COMPOSE_LO 0x40000000UL
1013# define COMPOSE_HI 0x400fffffUL 929# define COMPOSE_HI 0x400fffffUL
1014# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 930# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1015#else 931#else
932# if ENABLE_PERL
933# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
934# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
935# else
1016# define COMPOSE_LO 0xd800UL 936# define COMPOSE_LO 0xd800UL
1017# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 937# define COMPOSE_HI 0xf8ffUL
1018# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 938# endif
939# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
1019#endif 940#endif
1020 941
1021#if ENABLE_COMBINING 942#if ENABLE_COMBINING
1022// compose chars are used to represent composite characters 943// compose chars are used to represent composite characters
1023// that are not representable in unicode, as well as characters 944// that are not representable in unicode, as well as characters
… …
1043}; 964};
1044 965
1045extern class rxvt_composite_vec rxvt_composite; 966extern class rxvt_composite_vec rxvt_composite;
1046#endif 967#endif
1047 968
969/****************************************************************************/
1048 970
1049#ifdef KEYSYM_RESOURCE 971#ifdef KEYSYM_RESOURCE
1050 class keyboard_manager; 972 class keyboard_manager;
1051#endif 973#endif
1052 974
1053struct rxvt_term : zero_initialized, rxvt_vars { 975struct rxvt_term : zero_initialized, rxvt_vars {
1054 log_callback *log_hook; // log error messages through this hook, if != 0 976 log_callback *log_hook; // log error messages through this hook, if != 0
1055 977 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
978#if ENABLE_PERL
979 rxvt_perl_term perl;
980#endif
1056 struct mbstate mbstate; // current input multibyte state 981 struct mbstate mbstate; // current input multibyte state
1057 982
1058 unsigned char want_refresh:1, 983 unsigned char want_refresh:1,
1059#ifdef TRANSPARENT 984#ifdef TRANSPARENT
1060 want_full_refresh:1, /* awaiting full screen refresh */ 985 want_full_refresh:1, /* awaiting full screen refresh */
… …
1115 refresh_limit, 1040 refresh_limit,
1116 last_bot, /* scrollbar last bottom position */ 1041 last_bot, /* scrollbar last bottom position */
1117 last_top, /* scrollbar last top position */ 1042 last_top, /* scrollbar last top position */
1118 last_state, /* scrollbar last state */ 1043 last_state, /* scrollbar last state */
1119 scrollbar_len, 1044 scrollbar_len,
1120#ifdef MENUBAR
1121 menu_readonly, /* okay to alter menu? */
1122 Arrows_x,
1123#endif
1124#if MENUBAR_MAX > 1
1125 Nbars,
1126#endif
1127 window_vt_x, 1045 window_vt_x,
1128 window_vt_y, 1046 window_vt_y,
1129 window_sb_x, 1047 window_sb_x,
1130# ifdef POINTER_BLANK 1048# ifdef POINTER_BLANK
1131 pointerBlankDelay, 1049 pointerBlankDelay,
… …
1140 unsigned long priv_modes, 1058 unsigned long priv_modes,
1141 SavedModes; 1059 SavedModes;
1142/* ---------- */ 1060/* ---------- */
1143 Atom xa[NUM_XA]; 1061 Atom xa[NUM_XA];
1144/* ---------- */ 1062/* ---------- */
1145#ifdef MENUBAR 1063#ifdef RXVT_SCROLLBAR
1146 GC menubarGC;
1147#endif
1148#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1149 GC scrollbarGC, 1064 GC scrollbarGC,
1150 topShadowGC, 1065 topShadowGC,
1151 botShadowGC; 1066 botShadowGC;
1152#endif 1067#endif
1153#ifdef XTERM_SCROLLBAR 1068#ifdef XTERM_SCROLLBAR
… …
1202 row_col_t oldcursor; 1117 row_col_t oldcursor;
1203#ifdef XPM_BACKGROUND 1118#ifdef XPM_BACKGROUND
1204 bgPixmap_t bgPixmap; 1119 bgPixmap_t bgPixmap;
1205 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1120 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1206#endif 1121#endif
1207#ifdef MENUBAR
1208 menu_t *ActiveMenu, /* currently active menu */
1209 *BuildMenu; /* the menu currently being built */
1210 bar_t *CurrentBar;
1211# if ! (MENUBAR_MAX > 1)
1212 bar_t BarList;
1213# endif /* (MENUBAR_MAX > 1) */
1214#endif
1215#ifdef CURSOR_BLINK
1216 struct timeval lastcursorchange;
1217#endif
1218#ifdef POINTER_BLANK
1219 struct timeval lastmotion;
1220#endif
1221 1122
1222#if ENABLE_OVERLAY 1123#if ENABLE_OVERLAY
1223 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1124 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1224 text_t **ov_text; 1125 text_t **ov_text;
1225 rend_t **ov_rend; 1126 rend_t **ov_rend;
… …
1240 char *env_display; /* environmental variable DISPLAY */ 1141 char *env_display; /* environmental variable DISPLAY */
1241 char *env_term; /* environmental variable TERM */ 1142 char *env_term; /* environmental variable TERM */
1242 char *env_colorfgbg; 1143 char *env_colorfgbg;
1243 char *locale; 1144 char *locale;
1244 char charsets[4]; 1145 char charsets[4];
1245 unsigned char *v_buffer; /* pointer to physical buffer */ 1146 char *v_buffer; /* pointer to physical buffer */
1246 unsigned int v_buflen; /* size of area to write */ 1147 unsigned int v_buflen; /* size of area to write */
1247 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1148 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1248 1149
1249#ifdef KEYSYM_RESOURCE 1150#ifdef KEYSYM_RESOURCE
1250 keyboard_manager *keyboard; 1151 keyboard_manager *keyboard;
1251#endif 1152#endif
1252 1153
1253 const char *rs[NUM_RESOURCES]; 1154 const char *rs[NUM_RESOURCES];
1254 /* command input buffering */ 1155 /* command input buffering */
1255 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1156 char *cmdbuf_ptr, *cmdbuf_endp;
1256 unsigned char cmdbuf_base[CBUFSIZ]; 1157 char cmdbuf_base[CBUFSIZ];
1257 1158
1258 rxvt_salloc *talloc; // text line allocator 1159 rxvt_salloc *talloc; // text line allocator
1259 rxvt_salloc *ralloc; // rend line allocator 1160 rxvt_salloc *ralloc; // rend line allocator
1260 1161
1261 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1162 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1264 // ISO 14755 entry support 1165 // ISO 14755 entry support
1265 unicode_t iso14755buf; 1166 unicode_t iso14755buf;
1266 void commit_iso14755 (); 1167 void commit_iso14755 ();
1267 int hex_keyval (XKeyEvent &ev); 1168 int hex_keyval (XKeyEvent &ev);
1268# if ISO_14755 1169# if ISO_14755
1269 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE); 1170 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1270 void iso14755_54 (int x, int y); 1171 void iso14755_54 (int x, int y);
1271# endif 1172# endif
1272#endif 1173#endif
1273 1174
1274 // modifies first argument(!) 1175 // modifies first argument(!)
1275 void paste (unsigned char *data, unsigned int len); 1176 void paste (char *data, unsigned int len);
1276 1177
1277 void flush (); 1178 long vt_emask, vt_emask_perl;
1179
1180 void vt_select_input () const
1181 {
1182 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1183 }
1278 1184
1279#if TRANSPARENT 1185#if TRANSPARENT
1280 void rootwin_cb (XEvent &xev); 1186 void rootwin_cb (XEvent &xev);
1281 xevent_watcher rootwin_ev; 1187 xevent_watcher rootwin_ev;
1282#endif 1188#endif
1283 1189
1284
1285 void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;
1286 void sig_chld (sig_watcher &w); sig_watcher sw_chld;
1287
1288 void x_cb (XEvent &xev); 1190 void x_cb (XEvent &xev);
1191 void flush ();
1289 xevent_watcher termwin_ev; 1192 xevent_watcher termwin_ev;
1290 xevent_watcher vt_ev; 1193 xevent_watcher vt_ev;
1291#ifdef HAVE_SCROLLBARS 1194#ifdef HAVE_SCROLLBARS
1292 xevent_watcher scrollbar_ev; 1195 xevent_watcher scrollbar_ev;
1293#endif 1196#endif
1294#ifdef MENUBAR
1295 xevent_watcher menubar_ev;
1296#endif
1297 1197
1298 void check_cb (check_watcher &w); check_watcher check_ev; 1198 void check_cb (check_watcher &w); check_watcher check_ev;
1299 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1199 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1300 void flush_cb (time_watcher &w); time_watcher flush_ev; 1200 void flush_cb (time_watcher &w); time_watcher flush_ev;
1301 1201
… …
1325 void pointer_blank (); 1225 void pointer_blank ();
1326#endif 1226#endif
1327 void pointer_unblank (); 1227 void pointer_unblank ();
1328 1228
1329 void tt_printf (const char *fmt,...); 1229 void tt_printf (const char *fmt,...);
1330 void tt_write (const unsigned char *data, unsigned int len); 1230 void tt_write (const char *data, unsigned int len);
1331 void pty_write (); 1231 void pty_write ();
1332 1232
1333 void tt_winch (); 1233 void tt_winch ();
1334 1234
1335 rxvt_term (); 1235 rxvt_term ();
1336 ~rxvt_term (); 1236 ~rxvt_term ();
1237 void child_exit (); // child has exited, usually destroys
1337 void destroy (); 1238 void destroy ();
1338 void emergency_cleanup (); 1239 void emergency_cleanup ();
1339 1240
1340 bool init (int argc, const char *const *argv); 1241 bool init (int argc, const char *const *argv);
1341 bool init_vars (); 1242 bool init_vars ();
1342 1243
1343 bool pty_fill (); 1244 bool pty_fill ();
1344 1245
1246 void make_current () const // make this the "currently active" urxvt instance
1247 {
1248 SET_R (this);
1249 rxvt_set_locale (locale);
1250 set_environ (envv);
1251 }
1252
1345 void init_secondary (); 1253 void init_secondary ();
1346 const char **init_resources (int argc, const char *const *argv); 1254 const char **init_resources (int argc, const char *const *argv);
1255 const char *x_resource (const char *name);
1347 void init_env (); 1256 void init_env ();
1348 void set_locale (const char *locale); 1257 void set_locale (const char *locale);
1349 void init_xlocale (); 1258 void init_xlocale ();
1350 void init_command (const char *const *argv); 1259 void init_command (const char *const *argv);
1351 void run_command (const char *const *argv); 1260 void run_command (const char *const *argv);
1352 int run_child (const char *const *argv); 1261 int run_child (const char *const *argv);
1353 1262
1354 void color_aliases (int idx); 1263 void color_aliases (int idx);
1355 void recolour_cursor (); 1264 void recolour_cursor ();
1356 void create_windows (int argc, const char *const *argv); 1265 void create_windows (int argc, const char *const *argv);
1357 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1266 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1358 void window_calc (unsigned int width, unsigned int height); 1267 void window_calc (unsigned int newwidth, unsigned int newheight);
1359 1268
1360#if USE_XIM 1269#if USE_XIM
1361 rxvt_xim *input_method; 1270 rxvt_xim *input_method;
1362 XIC Input_Context; 1271 XIC Input_Context;
1363 XIMStyle input_style; 1272 XIMStyle input_style;
… …
1386 1295
1387 /* autoconvert */ 1296 /* autoconvert */
1388 1297
1389 // command.C 1298 // command.C
1390 void lookup_key (XKeyEvent &ev); 1299 void lookup_key (XKeyEvent &ev);
1391 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1300 unsigned int cmd_write (const char *str, unsigned int count);
1392 1301
1393 unicode_t next_char (); 1302 wchar_t next_char ();
1394 unicode_t cmd_getc (); 1303 wchar_t cmd_getc ();
1395 unicode_t next_octet (); 1304 uint32_t next_octet ();
1396 unicode_t cmd_get8 (); 1305 uint32_t cmd_get8 ();
1397 1306
1398 bool cmd_parse (); 1307 bool cmd_parse ();
1399 void mouse_report (XButtonEvent &ev); 1308 void mouse_report (XButtonEvent &ev);
1400 void button_press (XButtonEvent &ev); 1309 void button_press (XButtonEvent &ev);
1401 void button_release (XButtonEvent &ev); 1310 void button_release (XButtonEvent &ev);
… …
1410 void process_nonprinting (unicode_t ch); 1319 void process_nonprinting (unicode_t ch);
1411 void process_escape_vt52 (unicode_t ch); 1320 void process_escape_vt52 (unicode_t ch);
1412 void process_escape_seq (); 1321 void process_escape_seq ();
1413 void process_csi_seq (); 1322 void process_csi_seq ();
1414 void process_window_ops (const int *args, unsigned int nargs); 1323 void process_window_ops (const int *args, unsigned int nargs);
1415 unsigned char *get_to_st (unicode_t &ends_how); 1324 char *get_to_st (unicode_t &ends_how);
1416 void process_dcs_seq (); 1325 void process_dcs_seq ();
1417 void process_osc_seq (); 1326 void process_osc_seq ();
1418 void process_color_seq (int report, int color, const char *str, unsigned char resp); 1327 void process_color_seq (int report, int color, const char *str, char resp);
1419 void process_xterm_seq (int op, const char *str, unsigned char resp); 1328 void process_xterm_seq (int op, const char *str, char resp);
1420 int privcases (int mode, unsigned long bit); 1329 int privcases (int mode, unsigned long bit);
1421 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1330 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1422 void process_sgr_mode (unsigned int nargs, const int *arg); 1331 void process_sgr_mode (unsigned int nargs, const int *arg);
1423 void process_graphics (); 1332 void process_graphics ();
1424 // init.C 1333 // init.C
… …
1435 void set_title (const char *str); 1344 void set_title (const char *str);
1436 void set_icon_name (const char *str); 1345 void set_icon_name (const char *str);
1437 void set_window_color (int idx, const char *color); 1346 void set_window_color (int idx, const char *color);
1438 void set_colorfgbg (); 1347 void set_colorfgbg ();
1439 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1348 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1440 void set_widthheight (unsigned int width, unsigned int height); 1349 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1441
1442#ifdef MENUBAR
1443 // menubar.C
1444 void menuitem_free (menu_t *menu, menuitem_t *item);
1445 int action_dispatch (action_t *action);
1446 void menuarrow_free (char name);
1447 void menuarrow_add (char *string);
1448 char *menu_find_base (menu_t **menu, char *path);
1449 menu_t *menu_delete (menu_t *menu);
1450 menu_t *menu_add (menu_t *parent, char *path);
1451 void drawbox_menubar (int x, int len, int state);
1452 void drawtriangle (int x, int y, int state);
1453 void drawbox_menuitem (int y, int state);
1454 void menu_show ();
1455 void menu_display (void (rxvt_term::*update) ());
1456 void menu_hide_all ();
1457 void menu_hide ();
1458 void menu_clear (menu_t *menu);
1459 void menubar_clear ();
1460 bar_t *menubar_find (const char *name);
1461 int menubar_push (const char *name);
1462 void menubar_remove (const char *name);
1463 void menubar_dump (FILE *fp);
1464 void menubar_read (const char *filename);
1465 void menubar_dispatch (char *str);
1466 void draw_Arrows (int name, int state);
1467 void menubar_expose ();
1468 int menubar_mapping (int map);
1469 int menu_select (XButtonEvent &ev);
1470 void menubar_select (XButtonEvent &ev);
1471 void menubar_control (XButtonEvent &ev);
1472 void map_menuBar (int map);
1473#endif
1474 1350
1475 // screen.C 1351 // screen.C
1476 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); 1352
1477 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 1353 void lalloc (line_t &l) const
1354 {
1355 l.t = (text_t *)talloc->alloc ();
1356 l.r = (rend_t *)ralloc->alloc ();
1357 }
1358
1359#if 0
1360 void lfree (line_t &l)
1361 {
1362 talloc->free (l.t);
1363 ralloc->free (l.r);
1364 }
1365#endif
1366
1367 void lresize (line_t &l) const
1368 {
1369 if (!l.t)
1370 return;
1371
1372 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1373 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1374
1375 l.l = min (l.l, ncol);
1376
1377 if (ncol > prev_ncol)
1378 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1379 }
1380
1381 int fgcolor_of (rend_t r) const
1382 {
1383 int base = GET_BASEFG (r);
1384#ifndef NO_BRIGHTCOLOR
1385 if (r & RS_Bold
1386# if ENABLE_STYLES
1387 && OPTION (Opt_intensityStyles)
1388# endif
1389 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1390 base += minBrightCOLOR - minCOLOR;
1391#endif
1392 return base;
1393 }
1394
1395 int bgcolor_of (rend_t r) const
1396 {
1397 int base = GET_BASEBG (r);
1398#ifndef NO_BRIGHTCOLOR
1399 if (r & RS_Blink
1400# if ENABLE_STYLES
1401 && OPTION (Opt_intensityStyles)
1402# endif
1403 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1404 base += minBrightCOLOR - minCOLOR;
1405#endif
1406 return base;
1407 }
1408
1409 bool option (uint32_t opt) const
1410 {
1411 return OPTION (opt);
1412 }
1413
1414 void set_option (uint32_t opt, bool set)
1415 {
1416 if (set)
1417 options |= opt;
1418 else
1419 options &= ~opt;
1420 }
1421
1422 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;
1423 void scr_blank_screen_mem (line_t &l, rend_t efs) const;
1478 int scr_scroll_text (int row1, int row2, int count, int spec); 1424 int scr_scroll_text (int row1, int row2, int count);
1479 void scr_reset (); 1425 void scr_reset ();
1480 void scr_reset_realloc ();
1481 void scr_release (); 1426 void scr_release ();
1482 void scr_clear (bool really = false); 1427 void scr_clear (bool really = false);
1483 void scr_refresh (unsigned char refresh_type); 1428 void scr_refresh (unsigned char refresh_type);
1484 bool scr_refresh_rend (rend_t mask, rend_t value); 1429 bool scr_refresh_rend (rend_t mask, rend_t value);
1485 void scr_erase_screen (int mode); 1430 void scr_erase_screen (int mode);
… …
1491 void scr_touch (bool refresh); 1436 void scr_touch (bool refresh);
1492 void scr_expose (int x, int y, int width, int height, bool refresh); 1437 void scr_expose (int x, int y, int width, int height, bool refresh);
1493 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1438 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1494 void scr_recolour (); 1439 void scr_recolour ();
1495 void scr_remap_chars (); 1440 void scr_remap_chars ();
1496 void scr_remap_chars (text_t *tp, rend_t *rp); 1441 void scr_remap_chars (line_t &l);
1497 1442
1498 void scr_poweron (); 1443 void scr_poweron ();
1499 void scr_cursor (int mode); 1444 void scr_cursor (int mode);
1500 void scr_do_wrap (); 1445 void scr_do_wrap ();
1501 int scr_change_screen (int scrn); 1446 int scr_change_screen (int scrn);
1502 void scr_color (unsigned int color, int fgbg); 1447 void scr_color (unsigned int color, int fgbg);
1503 void scr_rendition (int set, int style); 1448 void scr_rendition (int set, int style);
1504 void scr_add_lines (const unicode_t *str, int nlines, int len); 1449 void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1505 void scr_backspace (); 1450 void scr_backspace ();
1506 void scr_tab (int count, bool ht = false); 1451 void scr_tab (int count, bool ht = false);
1507 void scr_gotorc (int row, int col, int relative); 1452 void scr_gotorc (int row, int col, int relative);
1508 void scr_index (enum page_dirn direction); 1453 void scr_index (enum page_dirn direction);
1509 void scr_erase_line (int mode); 1454 void scr_erase_line (int mode);
… …
1519 void scr_rvideo_mode (int mode); 1464 void scr_rvideo_mode (int mode);
1520 void scr_report_position (); 1465 void scr_report_position ();
1521 void set_font_style (); 1466 void set_font_style ();
1522 void scr_charset_choose (int set); 1467 void scr_charset_choose (int set);
1523 void scr_charset_set (int set, unsigned int ch); 1468 void scr_charset_set (int set, unsigned int ch);
1524 int scr_move_to (int y, int len); 1469 void scr_move_to (int y, int len);
1525 int scr_page (enum page_dirn direction, int nlines); 1470 bool scr_page (enum page_dirn direction, int nlines);
1526 int scr_changeview (unsigned int oldviewstart); 1471 bool scr_changeview (int new_view_start);
1527 void scr_bell (); 1472 void scr_bell ();
1528 void scr_printscreen (int fullhist); 1473 void scr_printscreen (int fullhist);
1474 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
1475 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1529 void scr_reverse_selection (); 1476 void scr_reverse_selection ();
1530 void scr_dump (int fd); 1477 void scr_dump (int fd);
1531 void selection_check (int check_more); 1478 void selection_check (int check_more);
1532 void selection_paste (Window win, Atom prop, bool delete_prop); 1479 void selection_paste (Window win, Atom prop, bool delete_prop);
1533 void selection_property (Window win, Atom prop); 1480 void selection_property (Window win, Atom prop);
1534 void selection_request (Time tm, int x, int y); 1481 void selection_request (Time tm, int x, int y);
1535 int selection_request_other (Atom target, int selnum); 1482 int selection_request_other (Atom target, int selnum);
1536 void selection_clear (); 1483 void selection_clear ();
1537 void selection_make (Time tm); 1484 void selection_make (Time tm);
1485 bool selection_grab (Time tm);
1538 void selection_start_colrow (int col, int row); 1486 void selection_start_colrow (int col, int row);
1539 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1487 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1540 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1488 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1541 void selection_remove_trailing_spaces (); 1489 void selection_remove_trailing_spaces ();
1542 void selection_send (const XSelectionRequestEvent &rq); 1490 void selection_send (const XSelectionRequestEvent &rq);

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