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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.147 by root, Wed Feb 16 20:32:05 2005 UTC vs.
Revision 1.202 by root, Fri Jan 13 05:13:09 2006 UTC

… …
18#include "encoding.h" 18#include "encoding.h"
19#include "rxvtfont.h" 19#include "rxvtfont.h"
20#include "rxvttoolkit.h" 20#include "rxvttoolkit.h"
21#include "iom.h" 21#include "iom.h"
22#include "salloc.h" 22#include "salloc.h"
23
24#include "rxvtperl.h"
25
26#if defined (ISO_14755) || defined (ENABLE_PERL)
27# define ENABLE_OVERLAY 1
28#endif
29
30#if ENABLE_PERL
31# define ENABLE_FRILLS
32#endif
33
34#if ENABLE_FRILLS
35# define ENABLE_XEMBED 1
36# define ENABLE_EWMH 1
37# define CURSOR_BLINK 1
38#endif
23 39
24/* 40/*
25 ***************************************************************************** 41 *****************************************************************************
26 * SYSTEM HACKS 42 * SYSTEM HACKS
27 ***************************************************************************** 43 *****************************************************************************
… …
35#if defined (sun) && !defined (__sun__) 51#if defined (sun) && !defined (__sun__)
36# define __sun__ 1 52# define __sun__ 1
37#endif 53#endif
38 54
39#ifndef HAVE_XPOINTER 55#ifndef HAVE_XPOINTER
40typedef char *XPointer; 56typedef char *XPointer;
41#endif 57#endif
42 58
43#ifdef HAVE_TERMIOS_H 59#ifdef HAVE_TERMIOS_H
44# include <termios.h> 60# include <termios.h>
45typedef struct termios ttymode_t; 61typedef struct termios ttymode_t;
… …
64 80
65#ifndef STDIN_FILENO 81#ifndef STDIN_FILENO
66# define STDIN_FILENO 0 82# define STDIN_FILENO 0
67# define STDOUT_FILENO 1 83# define STDOUT_FILENO 1
68# define STDERR_FILENO 2 84# define STDERR_FILENO 2
69#endif
70
71#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)
72# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)
73# define NO_SETOWNER_TTYDEV 1
74# endif
75#endif
76#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)
77# define NO_SETOWNER_TTYDEV 1
78#endif 85#endif
79 86
80/* 87/*
81 ***************************************************************************** 88 *****************************************************************************
82 * PROTOTYPES 89 * PROTOTYPES
… …
112char ** rxvt_splitcommastring (const char *cs); 119char ** rxvt_splitcommastring (const char *cs);
113void rxvt_freecommastring (char **cs); 120void rxvt_freecommastring (char **cs);
114char * rxvt_File_find (const char *file, const char *ext, const char *path); 121char * rxvt_File_find (const char *file, const char *ext, const char *path);
115void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 122void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
116void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 123void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
124void rxvt_usleep (int usecs);
125
126/////////////////////////////////////////////////////////////////////////////
127
128// temporarily replace the process environment
129extern char **environ;
130extern char **rxvt_environ; // the original environ pointer
131
132inline void set_environ (stringvec *envv)
133{
134 if (envv)
135 environ = (char **)envv->begin ();
136}
137
138inline void set_environ (char **envv)
139{
140 if (envv)
141 environ = envv;
142}
117 143
118/* 144/*
119 ***************************************************************************** 145 *****************************************************************************
120 * STRUCTURES AND TYPEDEFS 146 * STRUCTURES AND TYPEDEFS
121 ***************************************************************************** 147 *****************************************************************************
… …
131#endif 157#endif
132 158
133/* If we're using either the rxvt scrollbar or menu bars, keep the 159/* If we're using either the rxvt scrollbar or menu bars, keep the
134 * scrollColor resource. 160 * scrollColor resource.
135 */ 161 */
136#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 162#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
137# define KEEP_SCROLLCOLOR 1 163# define KEEP_SCROLLCOLOR 1
138#else 164#else
139# undef KEEP_SCROLLCOLOR 165# undef KEEP_SCROLLCOLOR
140#endif 166#endif
141 167
… …
155 Time time; /* milliseconds */ 181 Time time; /* milliseconds */
156 unsigned int state; /* key or button mask */ 182 unsigned int state; /* key or button mask */
157 unsigned int button; /* detail */ 183 unsigned int button; /* detail */
158}; 184};
159 185
160#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
161#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
162#define SWAP_IT(one, two, typeof) \
163 do { \
164 typeof swapittmp; \
165 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
166 } while (/* CONSTCOND */ 0)
167#define BOUND_POSITIVE_INT16(val) \
168 (int16_t) ((val) <= 0 \
169 ? 0 \
170 : min ((val), (((uint16_t)-1)>>1)))
171
172#if ENABLE_FRILLS 186#if ENABLE_FRILLS
173typedef struct _mwmhints { 187typedef struct _mwmhints {
174 CARD32 flags; 188 CARD32 flags;
175 CARD32 functions; 189 CARD32 functions;
176 CARD32 decorations; 190 CARD32 decorations;
177 INT32 input_mode; 191 INT32 input_mode;
178 CARD32 status; 192 CARD32 status;
179} MWMHints; 193} MWMHints;
180#endif 194#endif
181 195
196#if ENABLE_XEMBED
197// XEMBED messages
198# define XEMBED_EMBEDDED_NOTIFY 0
199# define XEMBED_WINDOW_ACTIVATE 1
200# define XEMBED_WINDOW_DEACTIVATE 2
201# define XEMBED_REQUEST_FOCUS 3
202# define XEMBED_FOCUS_IN 4
203# define XEMBED_FOCUS_OUT 5
204# define XEMBED_FOCUS_NEXT 6
205# define XEMBED_FOCUS_PREV 7
206
207# define XEMBED_MODALITY_ON 10
208# define XEMBED_MODALITY_OFF 11
209# define XEMBED_REGISTER_ACCELERATOR 12
210# define XEMBED_UNREGISTER_ACCELERATOR 13
211# define XEMBED_ACTIVATE_ACCELERATOR 14
212
213// XEMBED detail code
214# define XEMBED_FOCUS_CURRENT 0
215# define XEMBED_FOCUS_FIRST 1
216# define XEMBED_FOCUS_LAST 2
217
218# define XEMBED_MAPPED (1 << 0)
219#endif
220
182/* 221/*
183 ***************************************************************************** 222 *****************************************************************************
184 * NORMAL DEFINES 223 * NORMAL DEFINES
185 ***************************************************************************** 224 *****************************************************************************
186 */ 225 */
… …
198 237
199#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 238#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
200# define NO_MOUSE_REPORT_SCROLLBAR 1 239# define NO_MOUSE_REPORT_SCROLLBAR 1
201#endif 240#endif
202 241
203#ifdef NO_RESOURCES
204# undef USE_XGETDEFAULT
205#endif
206
207#if ISO_14755
208# define ENABLE_OVERLAY 1
209#endif
210
211/* now look for other badly set stuff */ 242/* now look for other badly set stuff */
212 243
213#if !defined (EACCESS) && defined(EAGAIN) 244#if !defined (EACCESS) && defined(EAGAIN)
214# define EACCESS EAGAIN 245# define EACCESS EAGAIN
215#endif 246#endif
… …
227# define HAVE_SCROLLBARS 1 258# define HAVE_SCROLLBARS 1
228#endif 259#endif
229 260
230/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 261/* width of scrollBar, menuBar shadow, must be 1 or 2 */
231#ifdef HALFSHADOW 262#ifdef HALFSHADOW
232# define SHADOW 1 263# define MENU_SHADOW 1
233#else 264#else
234# define SHADOW 2 265# define MENU_SHADOW 2
235#endif 266#endif
236 267
237#define R_SB_ALIGN_CENTRE 0 268#define R_SB_ALIGN_CENTRE 0
238#define R_SB_ALIGN_TOP 1 269#define R_SB_ALIGN_TOP 1
239#define R_SB_ALIGN_BOTTOM 2 270#define R_SB_ALIGN_BOTTOM 2
240 271
241#define R_SB_RXVT 0
242#define R_SB_NEXT 1 272#define R_SB_NEXT 1
243#define R_SB_XTERM 2 273#define R_SB_XTERM 2
244#define R_SB_PLAIN 4 274#define R_SB_PLAIN 4
275#define R_SB_RXVT 8
245 276
246#define SB_WIDTH_NEXT 19 277#define SB_WIDTH_NEXT 19
247#define SB_WIDTH_XTERM 15 278#define SB_WIDTH_XTERM 15
248#define SB_WIDTH_PLAIN 7 279#define SB_WIDTH_PLAIN 7
249#ifndef SB_WIDTH_RXVT 280#ifndef SB_WIDTH_RXVT
… …
331#define FONT_DN "#-" 362#define FONT_DN "#-"
332#define FONT_UP "#+" 363#define FONT_UP "#+"
333 364
334/* flags for rxvt_scr_gotorc () */ 365/* flags for rxvt_scr_gotorc () */
335enum { 366enum {
336 C_RELATIVE = 1 , /* col movement is relative */ 367 C_RELATIVE = 1, /* col movement is relative */
337 R_RELATIVE = 2, /* row movement is relative */ 368 R_RELATIVE = 2, /* row movement is relative */
338 RELATIVE = 1 | 2, 369 RELATIVE = C_RELATIVE | R_RELATIVE,
339}; 370};
340 371
341/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 372/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
342enum { 373enum {
343 INSERT = -1, /* don't change these values */ 374 INSERT = -1, /* don't change these values */
… …
356enum { 387enum {
357 PRIMARY = 0, 388 PRIMARY = 0,
358 SECONDARY, 389 SECONDARY,
359}; 390};
360 391
361#define RS_None 0 /* Normal */ 392#define RS_None 0
362 393
363#define RS_fgMask 0x0000007fUL /* 128 colors */ 394#define RS_fgMask 0x0000007fUL // 128 colors
364#define RS_bgMask 0x00003f80UL /* 128 colors */ 395#define RS_bgMask 0x00003f80UL // 128 colors
365 396
366// font styles 397// font styles
367#define RS_Bold 0x00004000UL // value 1 398#define RS_Bold 0x00004000UL // value 1
368#define RS_Italic 0x00008000UL // value 2 399#define RS_Italic 0x00008000UL // value 2
369 400
370// fake styles 401// fake styles
371#define RS_Blink 0x00010000UL /* blink */ 402#define RS_Blink 0x00010000UL // blink
372#define RS_RVid 0x00020000UL /* reverse video */ 403#define RS_RVid 0x00020000UL // reverse video
373#define RS_Uline 0x00040000UL /* underline */ 404#define RS_Uline 0x00040000UL // underline
374 405
375// 5 bits still to go 406// 5 custom bits for extensions
407#define RS_customCount 32
408#define RS_customMask 0x00f80000UL
409#define RS_customShift 19
376 410
377// other flags 411// other flags
378#define RS_Careful 0x80000000UL /* be careful when drawing these */ 412#define RS_Careful 0x80000000UL /* be careful when drawing these */
379 413
380#define RS_styleCount 4 414#define RS_styleCount 4
… …
422 XTerm_property = 3, // change X property 456 XTerm_property = 3, // change X property
423 XTerm_Color = 4, // change colors 457 XTerm_Color = 4, // change colors
424 XTerm_Color00 = 10, // not implemented, CLASH! 458 XTerm_Color00 = 10, // not implemented, CLASH!
425 XTerm_Color01 = 11, // not implemented 459 XTerm_Color01 = 11, // not implemented
426 XTerm_Color_cursor = 12, // change actual 'Cursor' color 460 XTerm_Color_cursor = 12, // change actual 'Cursor' color
427 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 461 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
428 XTerm_Color_pointer_bg = 14, // not implemented 462 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
429 XTerm_Color05 = 15, // not implemented 463 XTerm_Color05 = 15, // not implemented (tektronix fg)
430 XTerm_Color06 = 16, // not implemented 464 XTerm_Color06 = 16, // not implemented (tektronix bg)
431 XTerm_Color_RV = 17, // change actual 'Highlight' color 465 XTerm_Color_RV = 17, // change actual 'Highlight' color
432 XTerm_logfile = 46, // not implemented 466 XTerm_logfile = 46, // not implemented
433 XTerm_font = 50, 467 XTerm_font = 50,
434 468
435 XTerm_konsole30 = 30, // reserved for konsole 469 XTerm_konsole30 = 30, // reserved for konsole
436 XTerm_konsole31 = 31, // reserved for konsole 470 XTerm_konsole31 = 31, // reserved for konsole
437 XTerm_emacs51 = 51, // reserved for emacs shell 471 XTerm_emacs51 = 51, // reserved for emacs shell
438 /* 472 /*
439 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 473 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
474 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
440 */ 475 */
441 XTerm_Color_BD = 18, // change actual 'Bold' color 476 Rxvt_Color_BD = 18, // change actual 'Bold' color
442 XTerm_Color_UL = 19, // change actual 'Underline' color 477 Rxvt_Color_UL = 19, // change actual 'Underline' color
443 XTerm_Pixmap = 20, // new bg pixmap 478 Rxvt_Pixmap = 20, // new bg pixmap
444 XTerm_restoreFG = 39, // change default fg color 479 Rxvt_restoreFG = 39, // change default fg color
445 XTerm_restoreBG = 49, // change default bg color 480 Rxvt_restoreBG = 49, // change default bg color
446 XTerm_dumpscreen = 55, // dump scrollback and all of screen 481 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
482
447 XTerm_locale = 701, // change locale 483 URxvt_locale = 701, // change locale
448 XTerm_Menu = 703, // set menu item 484 URxvt_Menu = 703, // set menu item
449 XTerm_Color_IT = 704, // change actual 'Italic' colour 485 URxvt_Color_IT = 704, // change actual 'Italic' colour
450 XTerm_Color_tint = 705, // change actual tint colour 486 URxvt_Color_tint = 705, // change actual tint colour
487 URxvt_Color_BD = 706,
488 URxvt_Color_UL = 707,
451 489
452 URxvt_font = 710, 490 URxvt_font = 710,
453 URxvt_boldFont = 711, 491 URxvt_boldFont = 711,
454 URxvt_italicFont = 712, 492 URxvt_italicFont = 712,
455 URxvt_boldItalicFont = 713, 493 URxvt_boldItalicFont = 713,
494
495 URxvt_view_up = 720,
496 URxvt_view_down = 721,
497
498 URxvt_perl = 777,
456}; 499};
457 500
458/* Words starting with `Color_' are colours. Others are counts */ 501/* Words starting with `Color_' are colours. Others are counts */
459/* 502/*
460 * The following comment is mostly obsolete since pixcolor_set was expanded:
461 * We're currently upto 29 colours. Only 3 more available. The
462 * PixColor and rendition colour usage should probably be decoupled 503 * The PixColor and rendition colour usage should probably be decoupled
463 * on the unnecessary items, e.g. Color_pointer, but won't bother 504 * on the unnecessary items, e.g. Color_pointer, but won't bother
464 * until we need to. Also, be aware of usage in pixcolor_set 505 * until we need to. Also, be aware of usage in pixcolor_set
465 */ 506 */
466 507
467enum colour_list { 508enum colour_list {
… …
517 Color_trough, 558 Color_trough,
518#endif 559#endif
519#if TINTING 560#if TINTING
520 Color_tint, 561 Color_tint,
521#endif 562#endif
563#if OFF_FOCUS_FADING
564 Color_fade,
565#endif
522 NRS_COLORS, /* */ 566 NRS_COLORS, /* */
523#ifdef KEEP_SCROLLCOLOR 567#ifdef KEEP_SCROLLCOLOR
524 Color_topShadow = NRS_COLORS, 568 Color_topShadow = NRS_COLORS,
525 Color_bottomShadow, 569 Color_bottomShadow,
526 TOTAL_COLORS 570 TOTAL_COLORS
… …
536 580
537/* 581/*
538 * Resource list 582 * Resource list
539 */ 583 */
540enum { 584enum {
541 Rs_display_name = 0, 585# define def(name) Rs_ ## name,
542 Rs_term_name, 586# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
543 Rs_iconName, 587# include "rsinc.h"
544 Rs_geometry, 588# undef def
545 Rs_reverseVideo, 589# undef reserve
546 Rs_color,
547 _Rs_color = Rs_color + NRS_COLORS - 1,
548 Rs_font,
549#if ENABLE_STYLES
550 Rs_boldFont,
551 Rs_italicFont,
552 Rs_boldItalicFont,
553#endif
554 Rs_name,
555 Rs_title,
556#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
557 Rs_path,
558#endif
559#ifdef XPM_BACKGROUND
560 Rs_backgroundPixmap,
561#endif
562#if (MENUBAR_MAX)
563 Rs_menu,
564#endif
565 Rs_loginShell,
566 Rs_jumpScroll,
567#ifdef HAVE_SCROLLBARS
568 Rs_scrollBar,
569 Rs_scrollBar_right,
570 Rs_scrollBar_floating,
571 Rs_scrollBar_align,
572 Rs_scrollstyle, /* Rs_scrollBar_style */
573 Rs_scrollBar_thickness,
574#endif
575 Rs_scrollTtyOutput,
576 Rs_scrollTtyKeypress,
577 Rs_scrollWithBuffer,
578 Rs_saveLines,
579 Rs_utmpInhibit,
580 Rs_visualBell,
581#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
582 Rs_mapAlert,
583#endif
584#ifdef META8_OPTION
585 Rs_meta8,
586#endif
587#ifdef MOUSE_WHEEL
588 Rs_mouseWheelScrollPage,
589#endif
590#ifndef NO_BACKSPACE_KEY
591 Rs_backspace_key,
592#endif
593#ifndef NO_DELETE_KEY
594 Rs_delete_key,
595#endif
596 Rs_selectstyle,
597#ifdef PRINTPIPE
598 Rs_print_pipe,
599#endif
600#ifdef USE_XIM
601 Rs_preeditType,
602 Rs_inputMethod,
603#endif
604#ifdef TRANSPARENT
605 Rs_transparent,
606 Rs_transparent_all,
607#endif
608#if ENABLE_FRILLS
609 Rs_ext_bwidth,
610 Rs_int_bwidth,
611 Rs_borderLess,
612 Rs_lineSpace,
613 Rs_embed,
614#endif
615 Rs_cutchars,
616 Rs_modifier,
617 Rs_answerbackstring,
618 Rs_tripleclickwords,
619 Rs_insecure,
620 Rs_cursorBlink,
621 Rs_pointerBlank,
622 Rs_pointerBlankDelay,
623 Rs_imLocale,
624 Rs_imFont,
625 Rs_pastableTabs,
626#ifndef NO_SECONDARY_SCREEN
627 Rs_secondaryScreen,
628 Rs_secondaryScroll,
629#endif
630#ifdef OFF_FOCUS_FADING
631 Rs_fade,
632#endif
633#ifdef TINTING
634 Rs_shade,
635#endif
636 NUM_RESOURCES 590 NUM_RESOURCES
637}; 591};
638 592
639// see init.C:xa_names, which must be kept in sync 593// see init.C:xa_names, which must be kept in sync
640enum { 594enum {
… …
644 XA_MULTIPLE, 598 XA_MULTIPLE,
645 XA_TARGETS, 599 XA_TARGETS,
646 XA_TIMESTAMP, 600 XA_TIMESTAMP,
647 XA_VT_SELECTION, 601 XA_VT_SELECTION,
648 XA_INCR, 602 XA_INCR,
603 XA_WM_PROTOCOLS,
649 XA_WMDELETEWINDOW, 604 XA_WM_DELETE_WINDOW,
650 XA_CLIPBOARD, 605 XA_CLIPBOARD,
651#if ENABLE_FRILLS 606#if ENABLE_FRILLS
607 XA_MOTIF_WM_HINTS,
608#endif
609#if ENABLE_EWMH
652 XA_NET_WM_PID, 610 XA_NET_WM_PID,
653 XA_MOTIF_WM_HINTS,
654 XA_NET_WM_NAME, 611 XA_NET_WM_NAME,
655 XA_NET_WM_ICON_NAME, 612 XA_NET_WM_ICON_NAME,
613 XA_NET_WM_PING,
656#endif 614#endif
657#if USE_XIM 615#if USE_XIM
658 XA_WM_LOCALE_NAME, 616 XA_WM_LOCALE_NAME,
659#endif 617#endif
660#if TRANSPARENT 618#if TRANSPARENT
… …
662 XA_ESETROOT_PMAP_ID, 620 XA_ESETROOT_PMAP_ID,
663#endif 621#endif
664#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 622#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
665 XA_DNDPROTOCOL, 623 XA_DNDPROTOCOL,
666 XA_DNDSELECTION, 624 XA_DNDSELECTION,
625#endif
626#if ENABLE_XEMBED
627 XA_XEMBED,
628 XA_XEMBED_INFO,
667#endif 629#endif
668 NUM_XA 630 NUM_XA
669}; 631};
670 632
671/* DEC private modes */ 633/* DEC private modes */
… …
699 priv_modes |= (bit); \ 661 priv_modes |= (bit); \
700 else \ 662 else \
701 priv_modes &= ~(bit) 663 priv_modes &= ~(bit)
702 664
703#ifdef ALLOW_132_MODE 665#ifdef ALLOW_132_MODE
704# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 666# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
705#else 667#else
706# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 668# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
707#endif 669#endif
708 670
709// do not change these constants lightly, there are many interdependencies 671// do not change these constants lightly, there are many interdependencies
710#define IMBUFSIZ 128 // input modifier buffer sizes 672#define IMBUFSIZ 128 // input modifier buffer sizes
711#define KBUFSZ 512 // size of keyboard mapping buffer 673#define KBUFSZ 512 // size of keyboard mapping buffer
712#define CBUFSIZ 4096 // size of command buffer 674#define CBUFSIZ 2048 // size of command buffer
713#define UBUFSIZ 4096 // character buffer 675#define UBUFSIZ 2048 // character buffer
714 676
715#ifndef PATH_MAX 677#ifndef PATH_MAX
716# define PATH_MAX 16384 678# define PATH_MAX 16384
717#endif 679#endif
718 680
… …
746/* 708/*
747 ***************************************************************************** 709 *****************************************************************************
748 * MACRO DEFINES 710 * MACRO DEFINES
749 ***************************************************************************** 711 *****************************************************************************
750 */ 712 */
751#define memset(x, y, z) memset((x), (y), (size_t)(z))
752#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
753#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
754#define strcasecmp(x, y) strcasecmp((x), (y))
755#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
756#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
757#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
758#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
759#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
760#define strcat(x, y) strcat((char *)(x), (const char *)(y))
761#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
762#define strdup(x) strdup((const char *)(x))
763#define strlen(x) strlen((const char *)(x))
764#define strchr(x, y) strchr((const char *)(x), (int)(y))
765#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
766
767#define dDisp Display *disp = display->display 713#define dDisp Display *disp = display->display
768 714
769/* convert pixel dimensions to row/column values. Everything as int32_t */ 715/* convert pixel dimensions to row/column values. Everything as int32_t */
770#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 716#define Pixel2Col(x) Pixel2Width((int32_t)(x))
771#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 717#define Pixel2Row(y) Pixel2Height((int32_t)(y))
772#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 718#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
773#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 719#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
774#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 720#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
775#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 721#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
776#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 722#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
777#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 723#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
778 724
779#define TermWin_TotalWidth() ((int32_t)TermWin.width) 725#define OPTION(opt) (options & (opt))
780#define TermWin_TotalHeight() ((int32_t)TermWin.height) 726#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
727 | Opt_jumpScroll | Opt_secondaryScreen \
728 | Opt_pastableTabs | Opt_intensityStyles)
729
730// for m >= -n, ensure remainder lies between 0..n-1
731#define MOD(m,n) (((m) + (n)) % (n))
732
733#define LINENO(n) MOD (term_start + int(n), total_rows)
734#define ROW(n) row_buf [LINENO (n)]
781 735
782/* how to build & extract colors and attributes */ 736/* how to build & extract colors and attributes */
783#define GET_BASEFG(x) (((x) & RS_fgMask)) 737#define GET_BASEFG(x) (((x) & RS_fgMask))
784#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 738#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
785#ifndef NO_BRIGHTCOLOR
786# define GET_FGCOLOR(x) \
787 ((((x) & RS_Bold) == 0 \
788 || GET_BASEFG (x) < minCOLOR \
789 || GET_BASEFG (x) >= minBrightCOLOR) \
790 ? GET_BASEFG (x) \
791 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
792# define GET_BGCOLOR(x) \
793 ((((x) & RS_Blink) == 0 \
794 || GET_BASEBG (x) < minCOLOR \
795 || GET_BASEBG (x) >= minBrightCOLOR) \
796 ? GET_BASEBG (x) \
797 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
798#else
799# define GET_FGCOLOR(x) GET_BASEFG(x)
800# define GET_BGCOLOR(x) GET_BASEBG(x)
801#endif
802 739
803#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 740#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
804#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 741#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
805 742
806#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 743#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
… …
819 756
820#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 757#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
821#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 758#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
822 759
823#if ENABLE_STYLES 760#if ENABLE_STYLES
824# define FONTSET(style) TermWin.fontset[GET_STYLE (style)] 761# define FONTSET(style) fontset[GET_STYLE (style)]
825#else 762#else
826# define FONTSET(style) TermWin.fontset[0] 763# define FONTSET(style) fontset[0]
827#endif 764#endif
828 765
829#ifdef HAVE_SCROLLBARS 766#ifdef HAVE_SCROLLBARS
830# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 767# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
831#else 768#else
… …
856#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 793#define scrollbar_size() (scrollBar.end - scrollBar.beg \
857 - scrollbar_minheight ()) 794 - scrollbar_minheight ())
858 795
859#if (MENUBAR_MAX > 1) 796#if (MENUBAR_MAX > 1)
860/* rendition style flags */ 797/* rendition style flags */
861# define menuBar_height() (TermWin.fheight + SHADOW) 798# define menuBar_height() (fheight + MENU_SHADOW)
862# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 799# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
863# define isMenuBarWindow(w) ((w) == menuBar.win) 800# define isMenuBarWindow(w) ((w) == menuBar.win)
864#else 801#else
865# define menuBar_height() (0) 802# define menuBar_height() (0)
866# define menuBar_TotalHeight() (0) 803# define menuBar_TotalHeight() (0)
867# define isMenuBarWindow(w) (0) 804# define isMenuBarWindow(w) (0)
… …
913#endif 850#endif
914 851
915extern class rxvt_failure_exception { } rxvt_failure_exception; 852extern class rxvt_failure_exception { } rxvt_failure_exception;
916 853
917typedef callback1<void, const char *> log_callback; 854typedef callback1<void, const char *> log_callback;
855typedef callback1<int, int> getfd_callback;
918 856
919extern void rxvt_vlog (const char *fmt, va_list arg_ptr); 857extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
920extern void rxvt_log (const char *fmt, ...); 858extern void rxvt_log (const char *fmt, ...);
921extern void rxvt_warn (const char *fmt, ...); 859extern void rxvt_warn (const char *fmt, ...);
922extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); 860extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
923extern void rxvt_exit_failure () __attribute__ ((noreturn)); 861extern void rxvt_exit_failure () __attribute__ ((noreturn));
924 862
925#define SET_LOCALE(locale) rxvt_set_locale (locale) 863#define SET_LOCALE(locale) rxvt_set_locale (locale)
926extern bool rxvt_set_locale (const char *locale); 864extern bool rxvt_set_locale (const char *locale);
865extern void rxvt_push_locale (const char *locale);
866extern void rxvt_pop_locale ();
927 867
928/*
929 ***************************************************************************** 868/****************************************************************************/
930 * VARIABLES 869
931 *****************************************************************************
932 */
933#ifdef MENUBAR 870#ifdef MENUBAR
934# include "menubar.h" 871# include "menubar.h"
935#endif 872#endif
936 873
937#define BLINK_INTERVAL 0.5 874#define BLINK_INTERVAL 0.5
… …
944# endif 881# endif
945# endif 882# endif
946# define __attribute__(x) 883# define __attribute__(x)
947#endif 884#endif
948 885
886/****************************************************************************/
887
888#define LINE_LONGER 0x0001 // line is continued on the next row
889#define LINE_FILTERED 0x0002 // line has been filtered
890#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
891
892struct line_t {
893 text_t *t; // terminal the text
894 rend_t *r; // rendition, uses RS_ flags
895 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
896 uint32_t f; // flags
897
898 bool is_longer ()
899 {
900 return f & LINE_LONGER;
901 }
902
903 void is_longer (int set)
904 {
905 if (set)
906 f |= LINE_LONGER;
907 else
908 f &= ~LINE_LONGER;
909 }
910
911 void clear ()
912 {
913 t = 0;
914 r = 0;
915 l = 0;
916 f = 0;
917 }
918
919 void touch () // call whenever a line is changed/touched/updated
920 {
921#if ENABLE_PERL
922 f &= ~LINE_FILTERED;
923#endif
924 }
925
926 void touch (int col)
927 {
928 max_it (l, col);
929 touch ();
930 }
931};
932
933/****************************************************************************/
934
949// primivite wrapper around mbstate_t to ensure initialisation 935// primivite wrapper around mbstate_t to ensure initialisation
950struct mbstate { 936struct mbstate {
951 mbstate_t mbs; 937 mbstate_t mbs;
952 938
953 operator mbstate_t *() { return &mbs; } 939 operator mbstate_t *() { return &mbs; }
954 void reset () { memset (&mbs, 0, sizeof (mbs)); } 940 void reset () { memset (&mbs, 0, sizeof (mbs)); }
955 mbstate () { reset (); } 941 mbstate () { reset (); }
956}; 942};
957 943
944/****************************************************************************/
945
958#define UNICODE_MASK 0x1fffffUL 946#define UNICODE_MASK 0x1fffffUL
959 947
960#if UNICODE3 948#if UNICODE3
961# define COMPOSE_LO 0x40000000UL 949# define COMPOSE_LO 0x40000000UL
962# define COMPOSE_HI 0x400fffffUL 950# define COMPOSE_HI 0x400fffffUL
963# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 951# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
964#else 952#else
953# if ENABLE_PERL
954# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
955# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
956# else
965# define COMPOSE_LO 0xd800UL 957# define COMPOSE_LO 0xd800UL
966# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 958# define COMPOSE_HI 0xf8ffUL
967# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 959# endif
960# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
968#endif 961#endif
969 962
970#if ENABLE_COMBINING 963#if ENABLE_COMBINING
971// compose chars are used to represent composite characters 964// compose chars are used to represent composite characters
972// that are not representable in unicode, as well as characters 965// that are not representable in unicode, as well as characters
… …
992}; 985};
993 986
994extern class rxvt_composite_vec rxvt_composite; 987extern class rxvt_composite_vec rxvt_composite;
995#endif 988#endif
996 989
990/****************************************************************************/
997 991
998#ifdef KEYSYM_RESOURCE 992#ifdef KEYSYM_RESOURCE
999 class keyboard_manager; 993 class keyboard_manager;
1000#endif 994#endif
1001 995
1002struct rxvt_term : zero_initialized, rxvt_vars { 996struct rxvt_term : zero_initialized, rxvt_vars {
1003 log_callback *log_hook; // log error messages through this hook, if != 0 997 log_callback *log_hook; // log error messages through this hook, if != 0
1004 998 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
999#if ENABLE_PERL
1000 rxvt_perl_term perl;
1001#endif
1005 struct mbstate mbstate; // current input multibyte state 1002 struct mbstate mbstate; // current input multibyte state
1006 1003
1007 unsigned char want_refresh:1, 1004 unsigned char want_refresh:1,
1008#ifdef TRANSPARENT 1005#ifdef TRANSPARENT
1009 want_full_refresh:1, /* awaiting full screen refresh */ 1006 want_full_refresh:1, /* awaiting full screen refresh */
… …
1159 bar_t *CurrentBar; 1156 bar_t *CurrentBar;
1160# if ! (MENUBAR_MAX > 1) 1157# if ! (MENUBAR_MAX > 1)
1161 bar_t BarList; 1158 bar_t BarList;
1162# endif /* (MENUBAR_MAX > 1) */ 1159# endif /* (MENUBAR_MAX > 1) */
1163#endif 1160#endif
1164#ifdef CURSOR_BLINK
1165 struct timeval lastcursorchange;
1166#endif
1167#ifdef POINTER_BLANK
1168 struct timeval lastmotion;
1169#endif
1170 1161
1171#if ENABLE_OVERLAY 1162#if ENABLE_OVERLAY
1172 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1163 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1173 text_t **ov_text; 1164 text_t **ov_text;
1174 rend_t **ov_rend; 1165 rend_t **ov_rend;
… …
1178 void scr_overlay_off (); 1169 void scr_overlay_off ();
1179 void scr_overlay_set (int x, int y, 1170 void scr_overlay_set (int x, int y,
1180 text_t text, 1171 text_t text,
1181 rend_t rend = OVERLAY_RSTYLE); 1172 rend_t rend = OVERLAY_RSTYLE);
1182 void scr_overlay_set (int x, int y, const char *s); 1173 void scr_overlay_set (int x, int y, const char *s);
1174 void scr_overlay_set (int x, int y, const wchar_t *s);
1183#endif 1175#endif
1184 1176
1185 vector<void *> allocated; // free these memory blocks with free() 1177 vector<void *> allocated; // free these memory blocks with free()
1186 1178
1187 char *env_windowid; /* environmental variable WINDOWID */ 1179 char *env_windowid; /* environmental variable WINDOWID */
1188 char *env_display; /* environmental variable DISPLAY */ 1180 char *env_display; /* environmental variable DISPLAY */
1189 char *env_term; /* environmental variable TERM */ 1181 char *env_term; /* environmental variable TERM */
1190 char *env_colorfgbg; 1182 char *env_colorfgbg;
1191 char *locale; 1183 char *locale;
1192 char charsets[4]; 1184 char charsets[4];
1193 unsigned char *v_buffer; /* pointer to physical buffer */ 1185 char *v_buffer; /* pointer to physical buffer */
1194 unsigned int v_buflen; /* size of area to write */ 1186 unsigned int v_buflen; /* size of area to write */
1195 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1187 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1196 1188
1197#ifdef KEYSYM_RESOURCE 1189#ifdef KEYSYM_RESOURCE
1198 keyboard_manager *keyboard; 1190 keyboard_manager *keyboard;
1199#endif 1191#endif
1200 1192
1201 const char *rs[NUM_RESOURCES]; 1193 const char *rs[NUM_RESOURCES];
1202 /* command input buffering */ 1194 /* command input buffering */
1203 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1195 char *cmdbuf_ptr, *cmdbuf_endp;
1204 unsigned char cmdbuf_base[CBUFSIZ]; 1196 char cmdbuf_base[CBUFSIZ];
1205 1197
1206 rxvt_salloc *talloc; // text line allocator 1198 rxvt_salloc *talloc; // text line allocator
1207 rxvt_salloc *ralloc; // rend line allocator 1199 rxvt_salloc *ralloc; // rend line allocator
1208 1200
1209 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1201 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1212 // ISO 14755 entry support 1204 // ISO 14755 entry support
1213 unicode_t iso14755buf; 1205 unicode_t iso14755buf;
1214 void commit_iso14755 (); 1206 void commit_iso14755 ();
1215 int hex_keyval (XKeyEvent &ev); 1207 int hex_keyval (XKeyEvent &ev);
1216# if ISO_14755 1208# if ISO_14755
1217 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE); 1209 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1218 void iso14755_54 (int x, int y); 1210 void iso14755_54 (int x, int y);
1219# endif 1211# endif
1220#endif 1212#endif
1221 1213
1222 // modifies first argument(!) 1214 // modifies first argument(!)
1223 void paste (unsigned char *data, unsigned int len); 1215 void paste (char *data, unsigned int len);
1224 1216
1225 void flush (); 1217 long vt_emask, vt_emask_perl;
1218
1219 void vt_select_input ()
1220 {
1221 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1222 }
1226 1223
1227#if TRANSPARENT 1224#if TRANSPARENT
1228 void rootwin_cb (XEvent &xev); 1225 void rootwin_cb (XEvent &xev);
1229 xevent_watcher rootwin_ev; 1226 xevent_watcher rootwin_ev;
1230#endif 1227#endif
1231 1228
1232
1233 void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;
1234 void sig_chld (sig_watcher &w); sig_watcher sw_chld;
1235
1236 void x_cb (XEvent &xev); 1229 void x_cb (XEvent &xev);
1230 void flush ();
1237 xevent_watcher termwin_ev; 1231 xevent_watcher termwin_ev;
1238 xevent_watcher vt_ev; 1232 xevent_watcher vt_ev;
1239#ifdef HAVE_SCROLLBARS 1233#ifdef HAVE_SCROLLBARS
1240 xevent_watcher scrollbar_ev; 1234 xevent_watcher scrollbar_ev;
1241#endif 1235#endif
… …
1273 void pointer_blank (); 1267 void pointer_blank ();
1274#endif 1268#endif
1275 void pointer_unblank (); 1269 void pointer_unblank ();
1276 1270
1277 void tt_printf (const char *fmt,...); 1271 void tt_printf (const char *fmt,...);
1278 void tt_write (const unsigned char *data, unsigned int len); 1272 void tt_write (const char *data, unsigned int len);
1279 void pty_write (); 1273 void pty_write ();
1280 1274
1281 void tt_winch (); 1275 void tt_winch ();
1282 1276
1283 rxvt_term (); 1277 rxvt_term ();
1284 ~rxvt_term (); 1278 ~rxvt_term ();
1279 void child_exit (); // child has exited, usually destroys
1285 void destroy (); 1280 void destroy ();
1286 void emergency_cleanup (); 1281 void emergency_cleanup ();
1287 1282
1288 bool init (int argc, const char *const *argv); 1283 bool init (int argc, const char *const *argv);
1289 bool init_vars (); 1284 bool init_vars ();
1290 1285
1291 bool pty_fill (); 1286 bool pty_fill ();
1292 1287
1293 void init_secondary (); 1288 void init_secondary ();
1294 const char **init_resources (int argc, const char *const *argv); 1289 const char **init_resources (int argc, const char *const *argv);
1290 const char *x_resource (const char *name);
1295 void init_env (); 1291 void init_env ();
1296 void set_locale (const char *locale); 1292 void set_locale (const char *locale);
1297 void init_xlocale (); 1293 void init_xlocale ();
1298 void init_command (const char *const *argv); 1294 void init_command (const char *const *argv);
1299 void run_command (const char *const *argv); 1295 void run_command (const char *const *argv);
1300 int run_child (const char *const *argv); 1296 int run_child (const char *const *argv);
1301 1297
1302 void color_aliases (int idx); 1298 void color_aliases (int idx);
1303 void recolour_cursor (); 1299 void recolour_cursor ();
1304 void create_windows (int argc, const char *const *argv); 1300 void create_windows (int argc, const char *const *argv);
1305 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1301 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1306 void window_calc (unsigned int width, unsigned int height); 1302 void window_calc (unsigned int newwidth, unsigned int newheight);
1307 1303
1308#if USE_XIM 1304#if USE_XIM
1309 rxvt_xim *input_method; 1305 rxvt_xim *input_method;
1310 XIC Input_Context; 1306 XIC Input_Context;
1311 XIMStyle input_style; 1307 XIMStyle input_style;
… …
1334 1330
1335 /* autoconvert */ 1331 /* autoconvert */
1336 1332
1337 // command.C 1333 // command.C
1338 void lookup_key (XKeyEvent &ev); 1334 void lookup_key (XKeyEvent &ev);
1339 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1335 unsigned int cmd_write (const char *str, unsigned int count);
1340 1336
1341 unicode_t next_char (); 1337 wchar_t next_char ();
1342 unicode_t cmd_getc (); 1338 wchar_t cmd_getc ();
1343 unicode_t next_octet (); 1339 uint32_t next_octet ();
1344 unicode_t cmd_get8 (); 1340 uint32_t cmd_get8 ();
1345 1341
1346 bool cmd_parse (); 1342 bool cmd_parse ();
1347 void mouse_report (XButtonEvent &ev); 1343 void mouse_report (XButtonEvent &ev);
1348 void button_press (XButtonEvent &ev); 1344 void button_press (XButtonEvent &ev);
1349 void button_release (XButtonEvent &ev); 1345 void button_release (XButtonEvent &ev);
1346 void focus_in ();
1347 void focus_out ();
1350 int check_our_parents (); 1348 int check_our_parents ();
1351#ifdef PRINTPIPE 1349#ifdef PRINTPIPE
1352 FILE *popen_printer (); 1350 FILE *popen_printer ();
1353 int pclose_printer (FILE *stream); 1351 int pclose_printer (FILE *stream);
1354#endif 1352#endif
… …
1356 void process_nonprinting (unicode_t ch); 1354 void process_nonprinting (unicode_t ch);
1357 void process_escape_vt52 (unicode_t ch); 1355 void process_escape_vt52 (unicode_t ch);
1358 void process_escape_seq (); 1356 void process_escape_seq ();
1359 void process_csi_seq (); 1357 void process_csi_seq ();
1360 void process_window_ops (const int *args, unsigned int nargs); 1358 void process_window_ops (const int *args, unsigned int nargs);
1361 unsigned char *get_to_st (unicode_t &ends_how); 1359 char *get_to_st (unicode_t &ends_how);
1362 void process_dcs_seq (); 1360 void process_dcs_seq ();
1363 void process_osc_seq (); 1361 void process_osc_seq ();
1364 void process_color_seq (int report, int color, const char *str, unsigned char resp); 1362 void process_color_seq (int report, int color, const char *str, char resp);
1365 void process_xterm_seq (int op, const char *str, unsigned char resp); 1363 void process_xterm_seq (int op, const char *str, char resp);
1366 int privcases (int mode, unsigned long bit); 1364 int privcases (int mode, unsigned long bit);
1367 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1365 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1368 void process_sgr_mode (unsigned int nargs, const int *arg); 1366 void process_sgr_mode (unsigned int nargs, const int *arg);
1369 void process_graphics (); 1367 void process_graphics ();
1370 // init.C 1368 // init.C
… …
1381 void set_title (const char *str); 1379 void set_title (const char *str);
1382 void set_icon_name (const char *str); 1380 void set_icon_name (const char *str);
1383 void set_window_color (int idx, const char *color); 1381 void set_window_color (int idx, const char *color);
1384 void set_colorfgbg (); 1382 void set_colorfgbg ();
1385 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1383 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1386 void set_widthheight (unsigned int width, unsigned int height); 1384 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1387 1385
1388#ifdef MENUBAR 1386#ifdef MENUBAR
1389 // menubar.C 1387 // menubar.C
1390 void menuitem_free (menu_t *menu, menuitem_t *item); 1388 void menuitem_free (menu_t *menu, menuitem_t *item);
1391 int action_dispatch (action_t *action); 1389 int action_dispatch (action_t *action);
… …
1417 void menubar_control (XButtonEvent &ev); 1415 void menubar_control (XButtonEvent &ev);
1418 void map_menuBar (int map); 1416 void map_menuBar (int map);
1419#endif 1417#endif
1420 1418
1421 // screen.C 1419 // screen.C
1422 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); 1420
1423 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 1421 void lalloc (line_t &l)
1422 {
1423 l.t = (text_t *)talloc->alloc ();
1424 l.r = (rend_t *)ralloc->alloc ();
1425 }
1426
1427#if 0
1428 void lfree (line_t &l)
1429 {
1430 talloc->free (l.t);
1431 ralloc->free (l.r);
1432 }
1433#endif
1434
1435 void lresize (line_t &l)
1436 {
1437 if (!l.t)
1438 return;
1439
1440 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1441 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1442
1443 l.l = min (l.l, ncol);
1444
1445 if (ncol > prev_ncol)
1446 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1447 }
1448
1449 int fgcolor_of (rend_t r)
1450 {
1451 int base = GET_BASEFG (r);
1452#ifndef NO_BRIGHTCOLOR
1453 if (r & RS_Bold
1454# if ENABLE_STYLES
1455 && OPTION (Opt_intensityStyles)
1456# endif
1457 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1458 base += minBrightCOLOR - minCOLOR;
1459#endif
1460 return base;
1461 }
1462
1463 int bgcolor_of (rend_t r)
1464 {
1465 int base = GET_BASEBG (r);
1466#ifndef NO_BRIGHTCOLOR
1467 if (r & RS_Blink
1468# if ENABLE_STYLES
1469 && OPTION (Opt_intensityStyles)
1470# endif
1471 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1472 base += minBrightCOLOR - minCOLOR;
1473#endif
1474 return base;
1475 }
1476
1477 bool option (uint32_t opt)
1478 {
1479 return OPTION (opt);
1480 }
1481
1482 void set_option (uint32_t opt, bool set)
1483 {
1484 if (set)
1485 options |= opt;
1486 else
1487 options &= ~opt;
1488 }
1489
1490 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
1491 void scr_blank_screen_mem (line_t &l, rend_t efs);
1424 int scr_scroll_text (int row1, int row2, int count, int spec); 1492 int scr_scroll_text (int row1, int row2, int count);
1425 void scr_reset (); 1493 void scr_reset ();
1426 void scr_reset_realloc ();
1427 void scr_release (); 1494 void scr_release ();
1428 void scr_clear (bool really = false); 1495 void scr_clear (bool really = false);
1429 void scr_refresh (unsigned char refresh_type); 1496 void scr_refresh (unsigned char refresh_type);
1430 bool scr_refresh_rend (rend_t mask, rend_t value); 1497 bool scr_refresh_rend (rend_t mask, rend_t value);
1431 void scr_erase_screen (int mode); 1498 void scr_erase_screen (int mode);
1499#if ENABLE_FRILLS
1500 void scr_erase_savelines ();
1501 void scr_backindex ();
1502 void scr_forwardindex ();
1503#endif
1432 void scr_touch (bool refresh); 1504 void scr_touch (bool refresh);
1433 void scr_expose (int x, int y, int width, int height, bool refresh); 1505 void scr_expose (int x, int y, int width, int height, bool refresh);
1434 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1506 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1435 void scr_recolour (); 1507 void scr_recolour ();
1436 void scr_remap_chars (); 1508 void scr_remap_chars ();
1437 void scr_remap_chars (text_t *tp, rend_t *rp); 1509 void scr_remap_chars (line_t &l);
1438 1510
1439 void scr_poweron (); 1511 void scr_poweron ();
1440 void scr_cursor (int mode); 1512 void scr_cursor (int mode);
1441 void scr_do_wrap (); 1513 void scr_do_wrap ();
1442 int scr_change_screen (int scrn); 1514 int scr_change_screen (int scrn);
1443 void scr_color (unsigned int color, int fgbg); 1515 void scr_color (unsigned int color, int fgbg);
1444 void scr_rendition (int set, int style); 1516 void scr_rendition (int set, int style);
1445 void scr_add_lines (const unicode_t *str, int nlines, int len); 1517 void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1446 void scr_backspace (); 1518 void scr_backspace ();
1447 void scr_tab (int count, bool ht = false); 1519 void scr_tab (int count, bool ht = false);
1448 void scr_backindex ();
1449 void scr_forwardindex ();
1450 void scr_gotorc (int row, int col, int relative); 1520 void scr_gotorc (int row, int col, int relative);
1451 void scr_index (enum page_dirn direction); 1521 void scr_index (enum page_dirn direction);
1452 void scr_erase_line (int mode); 1522 void scr_erase_line (int mode);
1453 void scr_E (); 1523 void scr_E ();
1454 void scr_insdel_lines (int count, int insdel); 1524 void scr_insdel_lines (int count, int insdel);
… …
1467 int scr_move_to (int y, int len); 1537 int scr_move_to (int y, int len);
1468 int scr_page (enum page_dirn direction, int nlines); 1538 int scr_page (enum page_dirn direction, int nlines);
1469 int scr_changeview (unsigned int oldviewstart); 1539 int scr_changeview (unsigned int oldviewstart);
1470 void scr_bell (); 1540 void scr_bell ();
1471 void scr_printscreen (int fullhist); 1541 void scr_printscreen (int fullhist);
1542 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
1543 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1472 void scr_reverse_selection (); 1544 void scr_reverse_selection ();
1473 void scr_dump (int fd); 1545 void scr_dump (int fd);
1474 void selection_check (int check_more); 1546 void selection_check (int check_more);
1475 void selection_paste (Window win, Atom prop, bool delete_prop); 1547 void selection_paste (Window win, Atom prop, bool delete_prop);
1476 void selection_property (Window win, Atom prop); 1548 void selection_property (Window win, Atom prop);
1477 void selection_request (Time tm, int x, int y); 1549 void selection_request (Time tm, int x, int y);
1478 int selection_request_other (Atom target, int selnum); 1550 int selection_request_other (Atom target, int selnum);
1479 void selection_clear (); 1551 void selection_clear ();
1480 void selection_make (Time tm); 1552 void selection_make (Time tm);
1553 bool selection_grab (Time tm);
1481 void selection_start_colrow (int col, int row); 1554 void selection_start_colrow (int col, int row);
1482 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1555 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1483 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1556 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1484 void selection_remove_trailing_spaces (); 1557 void selection_remove_trailing_spaces ();
1485 void selection_send (const XSelectionRequestEvent &rq); 1558 void selection_send (const XSelectionRequestEvent &rq);

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