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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.145 by root, Fri Feb 4 11:41:23 2005 UTC vs.
Revision 1.191 by root, Sun Jan 8 01:02:15 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 ENABLE_FRILLS
27# define ENABLE_XEMBED 1
28# define ENABLE_EWMH 1
29# define CURSOR_BLINK 1
30#endif
23 31
24/* 32/*
25 ***************************************************************************** 33 *****************************************************************************
26 * SYSTEM HACKS 34 * SYSTEM HACKS
27 ***************************************************************************** 35 *****************************************************************************
… …
66# define STDIN_FILENO 0 74# define STDIN_FILENO 0
67# define STDOUT_FILENO 1 75# define STDOUT_FILENO 1
68# define STDERR_FILENO 2 76# define STDERR_FILENO 2
69#endif 77#endif
70 78
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
79
80/* 79/*
81 ***************************************************************************** 80 *****************************************************************************
82 * PROTOTYPES 81 * PROTOTYPES
83 ***************************************************************************** 82 *****************************************************************************
84 */ 83 */
84// main.C
85RETSIGTYPE rxvt_Child_signal (int sig); 85RETSIGTYPE rxvt_Child_signal (int sig);
86RETSIGTYPE rxvt_Exit_signal (int sig); 86RETSIGTYPE rxvt_Exit_signal (int sig);
87void rxvt_clean_exit (); 87void rxvt_clean_exit ();
88void * rxvt_malloc (size_t size); 88void * rxvt_malloc (size_t size);
89void * rxvt_calloc (size_t number, size_t size); 89void * rxvt_calloc (size_t number, size_t size);
90void * rxvt_realloc (void *ptr, size_t size); 90void * rxvt_realloc (void *ptr, size_t size);
91void rxvt_privileges (rxvt_privaction action);
92
93// util.C
91char * rxvt_wcstombs (const wchar_t *str, int len = -1); 94char * rxvt_wcstombs (const wchar_t *str, int len = -1);
92wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 95wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
93char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 96char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
94wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 97wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
95char * rxvt_strdup (const char *str); 98char * rxvt_strdup (const char *str);
99
100// misc.C
96char * rxvt_r_basename (const char *str); 101char * rxvt_r_basename (const char *str);
97void rxvt_vlog (const char *fmt, va_list arg_ptr); 102void rxvt_vlog (const char *fmt, va_list arg_ptr);
98void rxvt_log (const char *fmt,...); 103void rxvt_log (const char *fmt,...);
99void rxvt_warn (const char *fmt,...); 104void rxvt_warn (const char *fmt,...);
100void rxvt_fatal (const char *fmt,...); 105void rxvt_fatal (const char *fmt,...);
… …
106char ** rxvt_splitcommastring (const char *cs); 111char ** rxvt_splitcommastring (const char *cs);
107void rxvt_freecommastring (char **cs); 112void rxvt_freecommastring (char **cs);
108char * rxvt_File_find (const char *file, const char *ext, const char *path); 113char * rxvt_File_find (const char *file, const char *ext, const char *path);
109void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 114void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
110void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 115void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
111 116void rxvt_usleep (int usecs);
112void rxvt_privileges (rxvt_privaction action);
113 117
114/* 118/*
115 ***************************************************************************** 119 *****************************************************************************
116 * STRUCTURES AND TYPEDEFS 120 * STRUCTURES AND TYPEDEFS
117 ***************************************************************************** 121 *****************************************************************************
… …
127#endif 131#endif
128 132
129/* If we're using either the rxvt scrollbar or menu bars, keep the 133/* If we're using either the rxvt scrollbar or menu bars, keep the
130 * scrollColor resource. 134 * scrollColor resource.
131 */ 135 */
132#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 136#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
133# define KEEP_SCROLLCOLOR 1 137# define KEEP_SCROLLCOLOR 1
134#else 138#else
135# undef KEEP_SCROLLCOLOR 139# undef KEEP_SCROLLCOLOR
136#endif 140#endif
137 141
… …
151 Time time; /* milliseconds */ 155 Time time; /* milliseconds */
152 unsigned int state; /* key or button mask */ 156 unsigned int state; /* key or button mask */
153 unsigned int button; /* detail */ 157 unsigned int button; /* detail */
154}; 158};
155 159
156#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
157#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
158#define SWAP_IT(one, two, typeof) \
159 do { \
160 typeof swapittmp; \
161 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
162 } while (/* CONSTCOND */ 0)
163#define BOUND_POSITIVE_INT16(val) \
164 (int16_t) ((val) <= 0 \
165 ? 0 \
166 : min ((val), (((uint16_t)-1)>>1)))
167
168#if ENABLE_FRILLS 160#if ENABLE_FRILLS
169typedef struct _mwmhints { 161typedef struct _mwmhints {
170 CARD32 flags; 162 CARD32 flags;
171 CARD32 functions; 163 CARD32 functions;
172 CARD32 decorations; 164 CARD32 decorations;
173 INT32 input_mode; 165 INT32 input_mode;
174 CARD32 status; 166 CARD32 status;
175} MWMHints; 167} MWMHints;
176#endif 168#endif
177 169
170#if ENABLE_XEMBED
171// XEMBED messages
172# define XEMBED_EMBEDDED_NOTIFY 0
173# define XEMBED_WINDOW_ACTIVATE 1
174# define XEMBED_WINDOW_DEACTIVATE 2
175# define XEMBED_REQUEST_FOCUS 3
176# define XEMBED_FOCUS_IN 4
177# define XEMBED_FOCUS_OUT 5
178# define XEMBED_FOCUS_NEXT 6
179# define XEMBED_FOCUS_PREV 7
180
181# define XEMBED_MODALITY_ON 10
182# define XEMBED_MODALITY_OFF 11
183# define XEMBED_REGISTER_ACCELERATOR 12
184# define XEMBED_UNREGISTER_ACCELERATOR 13
185# define XEMBED_ACTIVATE_ACCELERATOR 14
186
187// XEMBED detail code
188# define XEMBED_FOCUS_CURRENT 0
189# define XEMBED_FOCUS_FIRST 1
190# define XEMBED_FOCUS_LAST 2
191
192# define XEMBED_MAPPED (1 << 0)
193#endif
194
178/* 195/*
179 ***************************************************************************** 196 *****************************************************************************
180 * NORMAL DEFINES 197 * NORMAL DEFINES
181 ***************************************************************************** 198 *****************************************************************************
182 */ 199 */
… …
198 215
199#ifdef NO_RESOURCES 216#ifdef NO_RESOURCES
200# undef USE_XGETDEFAULT 217# undef USE_XGETDEFAULT
201#endif 218#endif
202 219
203#if ISO_14755 220#if defined (ISO_14755) || defined (ENABLE_PERL)
204# define ENABLE_OVERLAY 1 221# define ENABLE_OVERLAY 1
205#endif 222#endif
206 223
207/* now look for other badly set stuff */ 224/* now look for other badly set stuff */
208 225
… …
223# define HAVE_SCROLLBARS 1 240# define HAVE_SCROLLBARS 1
224#endif 241#endif
225 242
226/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 243/* width of scrollBar, menuBar shadow, must be 1 or 2 */
227#ifdef HALFSHADOW 244#ifdef HALFSHADOW
228# define SHADOW 1 245# define MENU_SHADOW 1
229#else 246#else
230# define SHADOW 2 247# define MENU_SHADOW 2
231#endif 248#endif
232 249
233#define R_SB_ALIGN_CENTRE 0 250#define R_SB_ALIGN_CENTRE 0
234#define R_SB_ALIGN_TOP 1 251#define R_SB_ALIGN_TOP 1
235#define R_SB_ALIGN_BOTTOM 2 252#define R_SB_ALIGN_BOTTOM 2
236 253
237#define R_SB_RXVT 0
238#define R_SB_NEXT 1 254#define R_SB_NEXT 1
239#define R_SB_XTERM 2 255#define R_SB_XTERM 2
240#define R_SB_PLAIN 4 256#define R_SB_PLAIN 4
257#define R_SB_RXVT 8
241 258
242#define SB_WIDTH_NEXT 19 259#define SB_WIDTH_NEXT 19
243#define SB_WIDTH_XTERM 15 260#define SB_WIDTH_XTERM 15
244#define SB_WIDTH_PLAIN 7 261#define SB_WIDTH_PLAIN 7
245#ifndef SB_WIDTH_RXVT 262#ifndef SB_WIDTH_RXVT
… …
327#define FONT_DN "#-" 344#define FONT_DN "#-"
328#define FONT_UP "#+" 345#define FONT_UP "#+"
329 346
330/* flags for rxvt_scr_gotorc () */ 347/* flags for rxvt_scr_gotorc () */
331enum { 348enum {
332 C_RELATIVE = 1 , /* col movement is relative */ 349 C_RELATIVE = 1, /* col movement is relative */
333 R_RELATIVE = 2, /* row movement is relative */ 350 R_RELATIVE = 2, /* row movement is relative */
334 RELATIVE = 1 | 2, 351 RELATIVE = C_RELATIVE | R_RELATIVE,
335}; 352};
336 353
337/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 354/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
338enum { 355enum {
339 INSERT = -1, /* don't change these values */ 356 INSERT = -1, /* don't change these values */
… …
352enum { 369enum {
353 PRIMARY = 0, 370 PRIMARY = 0,
354 SECONDARY, 371 SECONDARY,
355}; 372};
356 373
357#define RS_None 0 /* Normal */ 374#define RS_None 0
358 375
359#define RS_fgMask 0x0000007fUL /* 128 colors */ 376#define RS_fgMask 0x0000007fUL // 128 colors
360#define RS_bgMask 0x00003f80UL /* 128 colors */ 377#define RS_bgMask 0x00003f80UL // 128 colors
361 378
362// font styles 379// font styles
363#define RS_Bold 0x00004000UL // value 1 380#define RS_Bold 0x00004000UL // value 1
364#define RS_Italic 0x00008000UL // value 2 381#define RS_Italic 0x00008000UL // value 2
365 382
366// fake styles 383// fake styles
367#define RS_Blink 0x00010000UL /* blink */ 384#define RS_Blink 0x00010000UL // blink
368#define RS_RVid 0x00020000UL /* reverse video */ 385#define RS_RVid 0x00020000UL // reverse video
369#define RS_Uline 0x00040000UL /* underline */ 386#define RS_Uline 0x00040000UL // underline
370 387
371// 5 bits still to go 388// 5 custom bits for extensions
389#define RS_customCount 32
390#define RS_customMask 0x00f80000UL
391#define RS_customShift 19
372 392
373// other flags 393// other flags
374#define RS_Careful 0x80000000UL /* be careful when drawing these */ 394#define RS_Careful 0x80000000UL /* be careful when drawing these */
375 395
376#define RS_styleCount 4 396#define RS_styleCount 4
… …
438 XTerm_Color_UL = 19, // change actual 'Underline' color 458 XTerm_Color_UL = 19, // change actual 'Underline' color
439 XTerm_Pixmap = 20, // new bg pixmap 459 XTerm_Pixmap = 20, // new bg pixmap
440 XTerm_restoreFG = 39, // change default fg color 460 XTerm_restoreFG = 39, // change default fg color
441 XTerm_restoreBG = 49, // change default bg color 461 XTerm_restoreBG = 49, // change default bg color
442 XTerm_dumpscreen = 55, // dump scrollback and all of screen 462 XTerm_dumpscreen = 55, // dump scrollback and all of screen
463
443 XTerm_locale = 701, // change locale 464 URxvt_locale = 701, // change locale
444 XTerm_Menu = 703, // set menu item 465 URxvt_Menu = 703, // set menu item
445 XTerm_Color_IT = 704, // change actual 'Italic' colour 466 URxvt_Color_IT = 704, // change actual 'Italic' colour
446 XTerm_Color_tint = 705, // change actual tint colour 467 URxvt_Color_tint = 705, // change actual tint colour
447 468
448 URxvt_font = 710, 469 URxvt_font = 710,
449 URxvt_boldFont = 711, 470 URxvt_boldFont = 711,
450 URxvt_italicFont = 712, 471 URxvt_italicFont = 712,
451 URxvt_boldItalicFont = 713, 472 URxvt_boldItalicFont = 713,
473
474 URxvt_view_up = 720,
475 URxvt_view_down = 721,
476
477 URxvt_perl = 777,
452}; 478};
453 479
454/* Words starting with `Color_' are colours. Others are counts */ 480/* Words starting with `Color_' are colours. Others are counts */
455/* 481/*
456 * The following comment is mostly obsolete since pixcolor_set was expanded:
457 * We're currently upto 29 colours. Only 3 more available. The
458 * PixColor and rendition colour usage should probably be decoupled 482 * The PixColor and rendition colour usage should probably be decoupled
459 * on the unnecessary items, e.g. Color_pointer, but won't bother 483 * on the unnecessary items, e.g. Color_pointer, but won't bother
460 * until we need to. Also, be aware of usage in pixcolor_set 484 * until we need to. Also, be aware of usage in pixcolor_set
461 */ 485 */
462 486
463enum colour_list { 487enum colour_list {
… …
513 Color_trough, 537 Color_trough,
514#endif 538#endif
515#if TINTING 539#if TINTING
516 Color_tint, 540 Color_tint,
517#endif 541#endif
542#if OFF_FOCUS_FADING
543 Color_fade,
544#endif
518 NRS_COLORS, /* */ 545 NRS_COLORS, /* */
519#ifdef KEEP_SCROLLCOLOR 546#ifdef KEEP_SCROLLCOLOR
520 Color_topShadow = NRS_COLORS, 547 Color_topShadow = NRS_COLORS,
521 Color_bottomShadow, 548 Color_bottomShadow,
522 TOTAL_COLORS 549 TOTAL_COLORS
… …
532 559
533/* 560/*
534 * Resource list 561 * Resource list
535 */ 562 */
536enum { 563enum {
537 Rs_display_name = 0, 564# define def(name) Rs_ ## name,
538 Rs_term_name, 565# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
539 Rs_iconName, 566# include "rsinc.h"
540 Rs_geometry, 567# undef def
541 Rs_reverseVideo, 568# undef reserve
542 Rs_color,
543 _Rs_color = Rs_color + NRS_COLORS - 1,
544 Rs_font,
545#if ENABLE_STYLES
546 Rs_boldFont,
547 Rs_italicFont,
548 Rs_boldItalicFont,
549#endif
550 Rs_name,
551 Rs_title,
552#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
553 Rs_path,
554#endif
555#ifdef XPM_BACKGROUND
556 Rs_backgroundPixmap,
557#endif
558#if (MENUBAR_MAX)
559 Rs_menu,
560#endif
561 Rs_loginShell,
562 Rs_jumpScroll,
563#ifdef HAVE_SCROLLBARS
564 Rs_scrollBar,
565 Rs_scrollBar_right,
566 Rs_scrollBar_floating,
567 Rs_scrollBar_align,
568 Rs_scrollstyle, /* Rs_scrollBar_style */
569 Rs_scrollBar_thickness,
570#endif
571 Rs_scrollTtyOutput,
572 Rs_scrollTtyKeypress,
573 Rs_scrollWithBuffer,
574 Rs_saveLines,
575 Rs_utmpInhibit,
576 Rs_visualBell,
577#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
578 Rs_mapAlert,
579#endif
580#ifdef META8_OPTION
581 Rs_meta8,
582#endif
583#ifdef MOUSE_WHEEL
584 Rs_mouseWheelScrollPage,
585#endif
586#ifndef NO_BACKSPACE_KEY
587 Rs_backspace_key,
588#endif
589#ifndef NO_DELETE_KEY
590 Rs_delete_key,
591#endif
592 Rs_selectstyle,
593#ifdef PRINTPIPE
594 Rs_print_pipe,
595#endif
596#ifdef USE_XIM
597 Rs_preeditType,
598 Rs_inputMethod,
599#endif
600#ifdef TRANSPARENT
601 Rs_transparent,
602 Rs_transparent_all,
603#endif
604#if ENABLE_FRILLS
605 Rs_ext_bwidth,
606 Rs_int_bwidth,
607 Rs_borderLess,
608#endif
609#if ENABLE_FRILLS
610 Rs_lineSpace,
611#endif
612 Rs_cutchars,
613 Rs_modifier,
614 Rs_answerbackstring,
615 Rs_tripleclickwords,
616 Rs_insecure,
617 Rs_cursorBlink,
618 Rs_pointerBlank,
619 Rs_pointerBlankDelay,
620 Rs_imLocale,
621 Rs_imFont,
622 Rs_pastableTabs,
623#ifndef NO_SECONDARY_SCREEN
624 Rs_secondaryScreen,
625 Rs_secondaryScroll,
626#endif
627#ifdef OFF_FOCUS_FADING
628 Rs_fade,
629#endif
630#ifdef TINTING
631 Rs_shade,
632#endif
633 NUM_RESOURCES 569 NUM_RESOURCES
634}; 570};
635 571
636// see init.C:xa_names, which must be kept in sync 572// see init.C:xa_names, which must be kept in sync
637enum { 573enum {
… …
641 XA_MULTIPLE, 577 XA_MULTIPLE,
642 XA_TARGETS, 578 XA_TARGETS,
643 XA_TIMESTAMP, 579 XA_TIMESTAMP,
644 XA_VT_SELECTION, 580 XA_VT_SELECTION,
645 XA_INCR, 581 XA_INCR,
582 XA_WM_PROTOCOLS,
646 XA_WMDELETEWINDOW, 583 XA_WM_DELETE_WINDOW,
647 XA_CLIPBOARD, 584 XA_CLIPBOARD,
648#if ENABLE_FRILLS 585#if ENABLE_FRILLS
586 XA_MOTIF_WM_HINTS,
587#endif
588#if ENABLE_EWMH
649 XA_NET_WM_PID, 589 XA_NET_WM_PID,
650 XA_MOTIF_WM_HINTS,
651 XA_NET_WM_NAME, 590 XA_NET_WM_NAME,
652 XA_NET_WM_ICON_NAME, 591 XA_NET_WM_ICON_NAME,
592 XA_NET_WM_PING,
653#endif 593#endif
654#if USE_XIM 594#if USE_XIM
655 XA_WM_LOCALE_NAME, 595 XA_WM_LOCALE_NAME,
656#endif 596#endif
657#if TRANSPARENT 597#if TRANSPARENT
… …
659 XA_ESETROOT_PMAP_ID, 599 XA_ESETROOT_PMAP_ID,
660#endif 600#endif
661#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 601#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
662 XA_DNDPROTOCOL, 602 XA_DNDPROTOCOL,
663 XA_DNDSELECTION, 603 XA_DNDSELECTION,
604#endif
605#if ENABLE_XEMBED
606 XA_XEMBED,
607 XA_XEMBED_INFO,
664#endif 608#endif
665 NUM_XA 609 NUM_XA
666}; 610};
667 611
668/* DEC private modes */ 612/* DEC private modes */
… …
696 priv_modes |= (bit); \ 640 priv_modes |= (bit); \
697 else \ 641 else \
698 priv_modes &= ~(bit) 642 priv_modes &= ~(bit)
699 643
700#ifdef ALLOW_132_MODE 644#ifdef ALLOW_132_MODE
701# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 645# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
702#else 646#else
703# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 647# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
704#endif 648#endif
705 649
706// do not change these constants lightly, there are many interdependencies 650// do not change these constants lightly, there are many interdependencies
707#define IMBUFSIZ 128 // input modifier buffer sizes 651#define IMBUFSIZ 128 // input modifier buffer sizes
708#define KBUFSZ 512 // size of keyboard mapping buffer 652#define KBUFSZ 512 // size of keyboard mapping buffer
709#define CBUFSIZ 4096 // size of command buffer 653#define CBUFSIZ 2048 // size of command buffer
710#define UBUFSIZ 4096 // character buffer 654#define UBUFSIZ 2048 // character buffer
711 655
712#ifndef PATH_MAX 656#ifndef PATH_MAX
713# define PATH_MAX 16384 657# define PATH_MAX 16384
714#endif 658#endif
715 659
… …
743/* 687/*
744 ***************************************************************************** 688 *****************************************************************************
745 * MACRO DEFINES 689 * MACRO DEFINES
746 ***************************************************************************** 690 *****************************************************************************
747 */ 691 */
748#define memset(x, y, z) memset((x), (y), (size_t)(z))
749#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
750#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
751#define strcasecmp(x, y) strcasecmp((x), (y))
752#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
753#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
754#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
755#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
756#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
757#define strcat(x, y) strcat((char *)(x), (const char *)(y))
758#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
759#define strdup(x) strdup((const char *)(x))
760#define strlen(x) strlen((const char *)(x))
761#define strchr(x, y) strchr((const char *)(x), (int)(y))
762#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
763
764#define dDisp Display *disp = display->display 692#define dDisp Display *disp = display->display
765 693
766/* convert pixel dimensions to row/column values. Everything as int32_t */ 694/* convert pixel dimensions to row/column values. Everything as int32_t */
767#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 695#define Pixel2Col(x) Pixel2Width((int32_t)(x))
768#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 696#define Pixel2Row(y) Pixel2Height((int32_t)(y))
769#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 697#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
770#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 698#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
771#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 699#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
772#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 700#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
773#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 701#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
774#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 702#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
775 703
776#define TermWin_TotalWidth() ((int32_t)TermWin.width) 704#define OPTION(opt) (options & (opt))
777#define TermWin_TotalHeight() ((int32_t)TermWin.height) 705#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
706 | Opt_jumpScroll | Opt_secondaryScreen \
707 | Opt_pastableTabs | Opt_intensityStyles)
708
709// for m >= -n, ensure remainder lies between 0..n-1
710#define MOD(m,n) (((m) + (n)) % (n))
711
712#define LINENO(n) MOD (term_start + int(n), total_rows)
713#define ROW(n) row_buf [LINENO (n)]
778 714
779/* how to build & extract colors and attributes */ 715/* how to build & extract colors and attributes */
780#define GET_BASEFG(x) (((x) & RS_fgMask)) 716#define GET_BASEFG(x) (((x) & RS_fgMask))
781#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 717#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
782#ifndef NO_BRIGHTCOLOR
783# define GET_FGCOLOR(x) \
784 ((((x) & RS_Bold) == 0 \
785 || GET_BASEFG (x) < minCOLOR \
786 || GET_BASEFG (x) >= minBrightCOLOR) \
787 ? GET_BASEFG (x) \
788 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
789# define GET_BGCOLOR(x) \
790 ((((x) & RS_Blink) == 0 \
791 || GET_BASEBG (x) < minCOLOR \
792 || GET_BASEBG (x) >= minBrightCOLOR) \
793 ? GET_BASEBG (x) \
794 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
795#else
796# define GET_FGCOLOR(x) GET_BASEFG(x)
797# define GET_BGCOLOR(x) GET_BASEBG(x)
798#endif
799 718
800#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 719#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
801#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 720#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
802 721
803#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 722#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
… …
816 735
817#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 736#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
818#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 737#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
819 738
820#if ENABLE_STYLES 739#if ENABLE_STYLES
821# define FONTSET(style) TermWin.fontset[GET_STYLE (style)] 740# define FONTSET(style) fontset[GET_STYLE (style)]
822#else 741#else
823# define FONTSET(style) TermWin.fontset[0] 742# define FONTSET(style) fontset[0]
824#endif 743#endif
825 744
826#ifdef HAVE_SCROLLBARS 745#ifdef HAVE_SCROLLBARS
827# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 746# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
828#else 747#else
… …
853#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 772#define scrollbar_size() (scrollBar.end - scrollBar.beg \
854 - scrollbar_minheight ()) 773 - scrollbar_minheight ())
855 774
856#if (MENUBAR_MAX > 1) 775#if (MENUBAR_MAX > 1)
857/* rendition style flags */ 776/* rendition style flags */
858# define menuBar_height() (TermWin.fheight + SHADOW) 777# define menuBar_height() (fheight + MENU_SHADOW)
859# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 778# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
860# define isMenuBarWindow(w) ((w) == menuBar.win) 779# define isMenuBarWindow(w) ((w) == menuBar.win)
861#else 780#else
862# define menuBar_height() (0) 781# define menuBar_height() (0)
863# define menuBar_TotalHeight() (0) 782# define menuBar_TotalHeight() (0)
864# define isMenuBarWindow(w) (0) 783# define isMenuBarWindow(w) (0)
… …
910#endif 829#endif
911 830
912extern class rxvt_failure_exception { } rxvt_failure_exception; 831extern class rxvt_failure_exception { } rxvt_failure_exception;
913 832
914typedef callback1<void, const char *> log_callback; 833typedef callback1<void, const char *> log_callback;
834typedef callback1<int, int> getfd_callback;
915 835
916extern void rxvt_vlog (const char *fmt, va_list arg_ptr); 836extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
917extern void rxvt_log (const char *fmt, ...); 837extern void rxvt_log (const char *fmt, ...);
918extern void rxvt_warn (const char *fmt, ...); 838extern void rxvt_warn (const char *fmt, ...);
919extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); 839extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
920extern void rxvt_exit_failure () __attribute__ ((noreturn)); 840extern void rxvt_exit_failure () __attribute__ ((noreturn));
921 841
922#define SET_LOCALE(locale) rxvt_set_locale (locale) 842#define SET_LOCALE(locale) rxvt_set_locale (locale)
923extern bool rxvt_set_locale (const char *locale); 843extern bool rxvt_set_locale (const char *locale);
844extern bool rxvt_push_locale (const char *locale);
845extern void rxvt_pop_locale ();
924 846
925/*
926 ***************************************************************************** 847/****************************************************************************/
927 * VARIABLES 848
928 *****************************************************************************
929 */
930#ifdef MENUBAR 849#ifdef MENUBAR
931# include "menubar.h" 850# include "menubar.h"
932#endif 851#endif
933 852
934#define BLINK_INTERVAL 0.5 853#define BLINK_INTERVAL 0.5
… …
941# endif 860# endif
942# endif 861# endif
943# define __attribute__(x) 862# define __attribute__(x)
944#endif 863#endif
945 864
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
946// primivite wrapper around mbstate_t to ensure initialisation 914// primivite wrapper around mbstate_t to ensure initialisation
947struct mbstate { 915struct mbstate {
948 mbstate_t mbs; 916 mbstate_t mbs;
949 917
950 operator mbstate_t *() { return &mbs; } 918 operator mbstate_t *() { return &mbs; }
951 void reset () { memset (&mbs, 0, sizeof (mbs)); } 919 void reset () { memset (&mbs, 0, sizeof (mbs)); }
952 mbstate () { reset (); } 920 mbstate () { reset (); }
953}; 921};
954 922
923/****************************************************************************/
924
955#define UNICODE_MASK 0x1fffffUL 925#define UNICODE_MASK 0x1fffffUL
956 926
957#if UNICODE3 927#if UNICODE3
958# define COMPOSE_LO 0x40000000UL 928# define COMPOSE_LO 0x40000000UL
959# define COMPOSE_HI 0x400fffffUL 929# define COMPOSE_HI 0x400fffffUL
960# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 930# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
961#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
962# define COMPOSE_LO 0xd800UL 936# define COMPOSE_LO 0xd800UL
963# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 937# define COMPOSE_HI 0xf8ffUL
964# 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)
965#endif 940#endif
966 941
967#if ENABLE_COMBINING 942#if ENABLE_COMBINING
968// compose chars are used to represent composite characters 943// compose chars are used to represent composite characters
969// that are not representable in unicode, as well as characters 944// that are not representable in unicode, as well as characters
… …
989}; 964};
990 965
991extern class rxvt_composite_vec rxvt_composite; 966extern class rxvt_composite_vec rxvt_composite;
992#endif 967#endif
993 968
969/****************************************************************************/
994 970
995#ifdef KEYSYM_RESOURCE 971#ifdef KEYSYM_RESOURCE
996 class keyboard_manager; 972 class keyboard_manager;
997#endif 973#endif
998 974
999struct rxvt_term : zero_initialized, rxvt_vars { 975struct rxvt_term : zero_initialized, rxvt_vars {
1000 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
977 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
978
979#if ENABLE_PERL
980 rxvt_perl_term perl;
981#endif
1001 982
1002 struct mbstate mbstate; // current input multibyte state 983 struct mbstate mbstate; // current input multibyte state
1003 984
1004 unsigned char want_refresh:1, 985 unsigned char want_refresh:1,
1005#ifdef TRANSPARENT 986#ifdef TRANSPARENT
… …
1156 bar_t *CurrentBar; 1137 bar_t *CurrentBar;
1157# if ! (MENUBAR_MAX > 1) 1138# if ! (MENUBAR_MAX > 1)
1158 bar_t BarList; 1139 bar_t BarList;
1159# endif /* (MENUBAR_MAX > 1) */ 1140# endif /* (MENUBAR_MAX > 1) */
1160#endif 1141#endif
1161#ifdef CURSOR_BLINK
1162 struct timeval lastcursorchange;
1163#endif
1164#ifdef POINTER_BLANK
1165 struct timeval lastmotion;
1166#endif
1167 1142
1168#if ENABLE_OVERLAY 1143#if ENABLE_OVERLAY
1169 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1144 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1170 text_t **ov_text; 1145 text_t **ov_text;
1171 rend_t **ov_rend; 1146 rend_t **ov_rend;
… …
1175 void scr_overlay_off (); 1150 void scr_overlay_off ();
1176 void scr_overlay_set (int x, int y, 1151 void scr_overlay_set (int x, int y,
1177 text_t text, 1152 text_t text,
1178 rend_t rend = OVERLAY_RSTYLE); 1153 rend_t rend = OVERLAY_RSTYLE);
1179 void scr_overlay_set (int x, int y, const char *s); 1154 void scr_overlay_set (int x, int y, const char *s);
1155 void scr_overlay_set (int x, int y, const wchar_t *s);
1180#endif 1156#endif
1181 1157
1182 vector<void *> allocated; // free these memory blocks with free() 1158 vector<void *> allocated; // free these memory blocks with free()
1183 1159
1184 char *env_windowid; /* environmental variable WINDOWID */ 1160 char *env_windowid; /* environmental variable WINDOWID */
1185 char *env_display; /* environmental variable DISPLAY */ 1161 char *env_display; /* environmental variable DISPLAY */
1186 char *env_term; /* environmental variable TERM */ 1162 char *env_term; /* environmental variable TERM */
1187 char *env_colorfgbg; 1163 char *env_colorfgbg;
1188 char *locale; 1164 char *locale;
1189 char charsets[4]; 1165 char charsets[4];
1190 unsigned char *v_buffer; /* pointer to physical buffer */ 1166 char *v_buffer; /* pointer to physical buffer */
1191 unsigned int v_buflen; /* size of area to write */ 1167 unsigned int v_buflen; /* size of area to write */
1192 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1168 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1193 1169
1194#ifdef KEYSYM_RESOURCE 1170#ifdef KEYSYM_RESOURCE
1195 keyboard_manager *keyboard; 1171 keyboard_manager *keyboard;
1196#endif 1172#endif
1197 1173
1198 const char *rs[NUM_RESOURCES]; 1174 const char *rs[NUM_RESOURCES];
1199 /* command input buffering */ 1175 /* command input buffering */
1200 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1176 char *cmdbuf_ptr, *cmdbuf_endp;
1201 unsigned char cmdbuf_base[CBUFSIZ]; 1177 char cmdbuf_base[CBUFSIZ];
1202 1178
1203 rxvt_salloc *talloc; // text line allocator 1179 rxvt_salloc *talloc; // text line allocator
1204 rxvt_salloc *ralloc; // rend line allocator 1180 rxvt_salloc *ralloc; // rend line allocator
1205 1181
1206 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1182 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1209 // ISO 14755 entry support 1185 // ISO 14755 entry support
1210 unicode_t iso14755buf; 1186 unicode_t iso14755buf;
1211 void commit_iso14755 (); 1187 void commit_iso14755 ();
1212 int hex_keyval (XKeyEvent &ev); 1188 int hex_keyval (XKeyEvent &ev);
1213# if ISO_14755 1189# if ISO_14755
1214 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE); 1190 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1215 void iso14755_54 (int x, int y); 1191 void iso14755_54 (int x, int y);
1216# endif 1192# endif
1217#endif 1193#endif
1218 1194
1219 // modifies first argument(!) 1195 // modifies first argument(!)
1220 void paste (unsigned char *data, unsigned int len); 1196 void paste (char *data, unsigned int len);
1221 1197
1222 void flush (); 1198 void flush ();
1223 1199
1224#if TRANSPARENT 1200#if TRANSPARENT
1225 void rootwin_cb (XEvent &xev); 1201 void rootwin_cb (XEvent &xev);
1226 xevent_watcher rootwin_ev; 1202 xevent_watcher rootwin_ev;
1227#endif 1203#endif
1228
1229
1230 void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;
1231 void sig_chld (sig_watcher &w); sig_watcher sw_chld;
1232 1204
1233 void x_cb (XEvent &xev); 1205 void x_cb (XEvent &xev);
1234 xevent_watcher termwin_ev; 1206 xevent_watcher termwin_ev;
1235 xevent_watcher vt_ev; 1207 xevent_watcher vt_ev;
1236#ifdef HAVE_SCROLLBARS 1208#ifdef HAVE_SCROLLBARS
… …
1270 void pointer_blank (); 1242 void pointer_blank ();
1271#endif 1243#endif
1272 void pointer_unblank (); 1244 void pointer_unblank ();
1273 1245
1274 void tt_printf (const char *fmt,...); 1246 void tt_printf (const char *fmt,...);
1275 void tt_write (const unsigned char *data, unsigned int len); 1247 void tt_write (const char *data, unsigned int len);
1276 void pty_write (); 1248 void pty_write ();
1277 1249
1278 void tt_winch (); 1250 void tt_winch ();
1279 1251
1280 rxvt_term (); 1252 rxvt_term ();
1281 ~rxvt_term (); 1253 ~rxvt_term ();
1254 void child_exit (); // child has exited, usually destroys
1282 void destroy (); 1255 void destroy ();
1283 void emergency_cleanup (); 1256 void emergency_cleanup ();
1284 1257
1285 bool init (int argc, const char *const *argv); 1258 bool init (int argc, const char *const *argv);
1286 bool init_vars (); 1259 bool init_vars ();
… …
1297 int run_child (const char *const *argv); 1270 int run_child (const char *const *argv);
1298 1271
1299 void color_aliases (int idx); 1272 void color_aliases (int idx);
1300 void recolour_cursor (); 1273 void recolour_cursor ();
1301 void create_windows (int argc, const char *const *argv); 1274 void create_windows (int argc, const char *const *argv);
1302 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1275 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1303 void window_calc (unsigned int width, unsigned int height); 1276 void window_calc (unsigned int newwidth, unsigned int newheight);
1304 1277
1305#if USE_XIM 1278#if USE_XIM
1306 rxvt_xim *input_method; 1279 rxvt_xim *input_method;
1307 XIC Input_Context; 1280 XIC Input_Context;
1308 XIMStyle input_style; 1281 XIMStyle input_style;
… …
1331 1304
1332 /* autoconvert */ 1305 /* autoconvert */
1333 1306
1334 // command.C 1307 // command.C
1335 void lookup_key (XKeyEvent &ev); 1308 void lookup_key (XKeyEvent &ev);
1336 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1309 unsigned int cmd_write (const char *str, unsigned int count);
1337 1310
1338 unicode_t next_char (); 1311 wchar_t next_char ();
1339 unicode_t cmd_getc (); 1312 wchar_t cmd_getc ();
1340 unicode_t next_octet (); 1313 uint32_t next_octet ();
1341 unicode_t cmd_get8 (); 1314 uint32_t cmd_get8 ();
1342 1315
1343 bool cmd_parse (); 1316 bool cmd_parse ();
1344 void mouse_report (XButtonEvent &ev); 1317 void mouse_report (XButtonEvent &ev);
1345 void button_press (XButtonEvent &ev); 1318 void button_press (XButtonEvent &ev);
1346 void button_release (XButtonEvent &ev); 1319 void button_release (XButtonEvent &ev);
1320 void focus_in ();
1321 void focus_out ();
1347 int check_our_parents (); 1322 int check_our_parents ();
1348#ifdef PRINTPIPE 1323#ifdef PRINTPIPE
1349 FILE *popen_printer (); 1324 FILE *popen_printer ();
1350 int pclose_printer (FILE *stream); 1325 int pclose_printer (FILE *stream);
1351#endif 1326#endif
… …
1353 void process_nonprinting (unicode_t ch); 1328 void process_nonprinting (unicode_t ch);
1354 void process_escape_vt52 (unicode_t ch); 1329 void process_escape_vt52 (unicode_t ch);
1355 void process_escape_seq (); 1330 void process_escape_seq ();
1356 void process_csi_seq (); 1331 void process_csi_seq ();
1357 void process_window_ops (const int *args, unsigned int nargs); 1332 void process_window_ops (const int *args, unsigned int nargs);
1358 unsigned char *get_to_st (unicode_t &ends_how); 1333 char *get_to_st (unicode_t &ends_how);
1359 void process_dcs_seq (); 1334 void process_dcs_seq ();
1360 void process_osc_seq (); 1335 void process_osc_seq ();
1361 void process_color_seq (int report, int color, const char *str, unsigned char resp); 1336 void process_color_seq (int report, int color, const char *str, char resp);
1362 void process_xterm_seq (int op, const char *str, unsigned char resp); 1337 void process_xterm_seq (int op, const char *str, char resp);
1363 int privcases (int mode, unsigned long bit); 1338 int privcases (int mode, unsigned long bit);
1364 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1339 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1365 void process_sgr_mode (unsigned int nargs, const int *arg); 1340 void process_sgr_mode (unsigned int nargs, const int *arg);
1366 void process_graphics (); 1341 void process_graphics ();
1367 // init.C 1342 // init.C
… …
1378 void set_title (const char *str); 1353 void set_title (const char *str);
1379 void set_icon_name (const char *str); 1354 void set_icon_name (const char *str);
1380 void set_window_color (int idx, const char *color); 1355 void set_window_color (int idx, const char *color);
1381 void set_colorfgbg (); 1356 void set_colorfgbg ();
1382 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1357 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1383 void set_widthheight (unsigned int width, unsigned int height); 1358 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1384 1359
1385#ifdef MENUBAR 1360#ifdef MENUBAR
1386 // menubar.C 1361 // menubar.C
1387 void menuitem_free (menu_t *menu, menuitem_t *item); 1362 void menuitem_free (menu_t *menu, menuitem_t *item);
1388 int action_dispatch (action_t *action); 1363 int action_dispatch (action_t *action);
… …
1414 void menubar_control (XButtonEvent &ev); 1389 void menubar_control (XButtonEvent &ev);
1415 void map_menuBar (int map); 1390 void map_menuBar (int map);
1416#endif 1391#endif
1417 1392
1418 // screen.C 1393 // screen.C
1419 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); 1394
1420 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 1395 void lalloc (line_t &l)
1396 {
1397 l.t = (text_t *)talloc->alloc ();
1398 l.r = (rend_t *)ralloc->alloc ();
1399 }
1400
1401#if 0
1402 void lfree (line_t &l)
1403 {
1404 talloc->free (l.t);
1405 ralloc->free (l.r);
1406 }
1407#endif
1408
1409 void lresize (line_t &l)
1410 {
1411 if (!l.t)
1412 return;
1413
1414 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1415 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1416
1417 l.l = min (l.l, ncol);
1418
1419 if (ncol > prev_ncol)
1420 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1421 }
1422
1423 int fgcolor_of (rend_t r)
1424 {
1425 int base = GET_BASEFG (r);
1426#ifndef NO_BRIGHTCOLOR
1427 if (r & RS_Bold
1428# if ENABLE_STYLES
1429 && OPTION (Opt_intensityStyles)
1430# endif
1431 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1432 base += minBrightCOLOR - minCOLOR;
1433#endif
1434 return base;
1435 }
1436
1437 int bgcolor_of (rend_t r)
1438 {
1439 int base = GET_BASEBG (r);
1440#ifndef NO_BRIGHTCOLOR
1441 if (r & RS_Blink
1442# if ENABLE_STYLES
1443 && OPTION (Opt_intensityStyles)
1444# endif
1445 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1446 base += minBrightCOLOR - minCOLOR;
1447#endif
1448 return base;
1449 }
1450
1451 bool option (uint32_t opt)
1452 {
1453 return OPTION (opt);
1454 }
1455
1456 void set_option (uint32_t opt, bool set)
1457 {
1458 if (set)
1459 options |= opt;
1460 else
1461 options &= ~opt;
1462 }
1463
1464 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
1465 void scr_blank_screen_mem (line_t &l, rend_t efs);
1421 int scr_scroll_text (int row1, int row2, int count, int spec); 1466 int scr_scroll_text (int row1, int row2, int count);
1422 void scr_reset (); 1467 void scr_reset ();
1423 void scr_reset_realloc ();
1424 void scr_release (); 1468 void scr_release ();
1425 void scr_clear (bool really = false); 1469 void scr_clear (bool really = false);
1426 void scr_refresh (unsigned char refresh_type); 1470 void scr_refresh (unsigned char refresh_type);
1427 bool scr_refresh_rend (rend_t mask, rend_t value); 1471 bool scr_refresh_rend (rend_t mask, rend_t value);
1428 void scr_erase_screen (int mode); 1472 void scr_erase_screen (int mode);
1473#if ENABLE_FRILLS
1474 void scr_erase_savelines ();
1475 void scr_backindex ();
1476 void scr_forwardindex ();
1477#endif
1429 void scr_touch (bool refresh); 1478 void scr_touch (bool refresh);
1430 void scr_expose (int x, int y, int width, int height, bool refresh); 1479 void scr_expose (int x, int y, int width, int height, bool refresh);
1431 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1480 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1432 void scr_recolour (); 1481 void scr_recolour ();
1433 void scr_remap_chars (); 1482 void scr_remap_chars ();
1434 void scr_remap_chars (text_t *tp, rend_t *rp); 1483 void scr_remap_chars (line_t &l);
1435 1484
1436 void scr_poweron (); 1485 void scr_poweron ();
1437 void scr_cursor (int mode); 1486 void scr_cursor (int mode);
1438 void scr_do_wrap (); 1487 void scr_do_wrap ();
1439 int scr_change_screen (int scrn); 1488 int scr_change_screen (int scrn);
1440 void scr_color (unsigned int color, int fgbg); 1489 void scr_color (unsigned int color, int fgbg);
1441 void scr_rendition (int set, int style); 1490 void scr_rendition (int set, int style);
1442 void scr_add_lines (const unicode_t *str, int nlines, int len); 1491 void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1443 void scr_backspace (); 1492 void scr_backspace ();
1444 void scr_tab (int count, bool ht = false); 1493 void scr_tab (int count, bool ht = false);
1445 void scr_backindex ();
1446 void scr_forwardindex ();
1447 void scr_gotorc (int row, int col, int relative); 1494 void scr_gotorc (int row, int col, int relative);
1448 void scr_index (enum page_dirn direction); 1495 void scr_index (enum page_dirn direction);
1449 void scr_erase_line (int mode); 1496 void scr_erase_line (int mode);
1450 void scr_E (); 1497 void scr_E ();
1451 void scr_insdel_lines (int count, int insdel); 1498 void scr_insdel_lines (int count, int insdel);
… …
1473 void selection_property (Window win, Atom prop); 1520 void selection_property (Window win, Atom prop);
1474 void selection_request (Time tm, int x, int y); 1521 void selection_request (Time tm, int x, int y);
1475 int selection_request_other (Atom target, int selnum); 1522 int selection_request_other (Atom target, int selnum);
1476 void selection_clear (); 1523 void selection_clear ();
1477 void selection_make (Time tm); 1524 void selection_make (Time tm);
1525 bool selection_grab (Time tm);
1478 void selection_start_colrow (int col, int row); 1526 void selection_start_colrow (int col, int row);
1479 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1527 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1480 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1528 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1481 void selection_remove_trailing_spaces (); 1529 void selection_remove_trailing_spaces ();
1482 void selection_send (const XSelectionRequestEvent &rq); 1530 void selection_send (const XSelectionRequestEvent &rq);

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