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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.153 by root, Mon Feb 21 19:26:07 2005 UTC vs.
Revision 1.168 by root, Thu Dec 22 16:44:10 2005 UTC

22#include "salloc.h" 22#include "salloc.h"
23 23
24#if ENABLE_FRILLS 24#if ENABLE_FRILLS
25# define ENABLE_XEMBED 1 25# define ENABLE_XEMBED 1
26# define ENABLE_EWMH 1 26# define ENABLE_EWMH 1
27# define CURSOR_BLINK 1
27#endif 28#endif
28 29
29/* 30/*
30 ***************************************************************************** 31 *****************************************************************************
31 * SYSTEM HACKS 32 * SYSTEM HACKS
117char ** rxvt_splitcommastring (const char *cs); 118char ** rxvt_splitcommastring (const char *cs);
118void rxvt_freecommastring (char **cs); 119void rxvt_freecommastring (char **cs);
119char * rxvt_File_find (const char *file, const char *ext, const char *path); 120char * rxvt_File_find (const char *file, const char *ext, const char *path);
120void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 121void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
121void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 122void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
123void rxvt_usleep (int usecs);
122 124
123/* 125/*
124 ***************************************************************************** 126 *****************************************************************************
125 * STRUCTURES AND TYPEDEFS 127 * STRUCTURES AND TYPEDEFS
126 ***************************************************************************** 128 *****************************************************************************
136#endif 138#endif
137 139
138/* If we're using either the rxvt scrollbar or menu bars, keep the 140/* If we're using either the rxvt scrollbar or menu bars, keep the
139 * scrollColor resource. 141 * scrollColor resource.
140 */ 142 */
141#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 143#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
142# define KEEP_SCROLLCOLOR 1 144# define KEEP_SCROLLCOLOR 1
143#else 145#else
144# undef KEEP_SCROLLCOLOR 146# undef KEEP_SCROLLCOLOR
145#endif 147#endif
146 148
160 Time time; /* milliseconds */ 162 Time time; /* milliseconds */
161 unsigned int state; /* key or button mask */ 163 unsigned int state; /* key or button mask */
162 unsigned int button; /* detail */ 164 unsigned int button; /* detail */
163}; 165};
164 166
165#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
166#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
167#define SWAP_IT(one, two, typeof) \
168 do { \
169 typeof swapittmp; \
170 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
171 } while (/* CONSTCOND */ 0)
172#define BOUND_POSITIVE_INT16(val) \
173 (int16_t) ((val) <= 0 \
174 ? 0 \
175 : min ((val), (((uint16_t)-1)>>1)))
176
177#if ENABLE_FRILLS 167#if ENABLE_FRILLS
178typedef struct _mwmhints { 168typedef struct _mwmhints {
179 CARD32 flags; 169 CARD32 flags;
180 CARD32 functions; 170 CARD32 functions;
181 CARD32 decorations; 171 CARD32 decorations;
266 256
267#define R_SB_ALIGN_CENTRE 0 257#define R_SB_ALIGN_CENTRE 0
268#define R_SB_ALIGN_TOP 1 258#define R_SB_ALIGN_TOP 1
269#define R_SB_ALIGN_BOTTOM 2 259#define R_SB_ALIGN_BOTTOM 2
270 260
271#define R_SB_RXVT 0
272#define R_SB_NEXT 1 261#define R_SB_NEXT 1
273#define R_SB_XTERM 2 262#define R_SB_XTERM 2
274#define R_SB_PLAIN 4 263#define R_SB_PLAIN 4
264#define R_SB_RXVT 8
275 265
276#define SB_WIDTH_NEXT 19 266#define SB_WIDTH_NEXT 19
277#define SB_WIDTH_XTERM 15 267#define SB_WIDTH_XTERM 15
278#define SB_WIDTH_PLAIN 7 268#define SB_WIDTH_PLAIN 7
279#ifndef SB_WIDTH_RXVT 269#ifndef SB_WIDTH_RXVT
361#define FONT_DN "#-" 351#define FONT_DN "#-"
362#define FONT_UP "#+" 352#define FONT_UP "#+"
363 353
364/* flags for rxvt_scr_gotorc () */ 354/* flags for rxvt_scr_gotorc () */
365enum { 355enum {
366 C_RELATIVE = 1 , /* col movement is relative */ 356 C_RELATIVE = 1, /* col movement is relative */
367 R_RELATIVE = 2, /* row movement is relative */ 357 R_RELATIVE = 2, /* row movement is relative */
368 RELATIVE = 1 | 2, 358 RELATIVE = C_RELATIVE | R_RELATIVE,
369}; 359};
370 360
371/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 361/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
372enum { 362enum {
373 INSERT = -1, /* don't change these values */ 363 INSERT = -1, /* don't change these values */
489 URxvt_view_down = 721, 479 URxvt_view_down = 721,
490}; 480};
491 481
492/* Words starting with `Color_' are colours. Others are counts */ 482/* Words starting with `Color_' are colours. Others are counts */
493/* 483/*
494 * The following comment is mostly obsolete since pixcolor_set was expanded:
495 * We're currently upto 29 colours. Only 3 more available. The
496 * PixColor and rendition colour usage should probably be decoupled 484 * The PixColor and rendition colour usage should probably be decoupled
497 * on the unnecessary items, e.g. Color_pointer, but won't bother 485 * on the unnecessary items, e.g. Color_pointer, but won't bother
498 * until we need to. Also, be aware of usage in pixcolor_set 486 * until we need to. Also, be aware of usage in pixcolor_set
499 */ 487 */
500 488
501enum colour_list { 489enum colour_list {
551 Color_trough, 539 Color_trough,
552#endif 540#endif
553#if TINTING 541#if TINTING
554 Color_tint, 542 Color_tint,
555#endif 543#endif
544#if OFF_FOCUS_FADING
545 Color_fade,
546#endif
556 NRS_COLORS, /* */ 547 NRS_COLORS, /* */
557#ifdef KEEP_SCROLLCOLOR 548#ifdef KEEP_SCROLLCOLOR
558 Color_topShadow = NRS_COLORS, 549 Color_topShadow = NRS_COLORS,
559 Color_bottomShadow, 550 Color_bottomShadow,
560 TOTAL_COLORS 551 TOTAL_COLORS
638#ifdef TRANSPARENT 629#ifdef TRANSPARENT
639 Rs_transparent, 630 Rs_transparent,
640 Rs_transparent_all, 631 Rs_transparent_all,
641#endif 632#endif
642#if ENABLE_FRILLS 633#if ENABLE_FRILLS
634 Rs_pty_fd,
635 Rs_hold,
643 Rs_ext_bwidth, 636 Rs_ext_bwidth,
644 Rs_int_bwidth, 637 Rs_int_bwidth,
645 Rs_borderLess, 638 Rs_borderLess,
646 Rs_lineSpace, 639 Rs_lineSpace,
647 Rs_pty_fd, 640 Rs_cursorUnderline,
641#endif
642#if CURSOR_BLINK
643 Rs_cursorBlink,
648#endif 644#endif
649#if ENABLE_XEMBED 645#if ENABLE_XEMBED
650 Rs_embed, 646 Rs_embed,
651#endif 647#endif
652 Rs_cutchars, 648 Rs_cutchars,
653 Rs_modifier, 649 Rs_modifier,
654 Rs_answerbackstring, 650 Rs_answerbackstring,
655 Rs_tripleclickwords, 651 Rs_tripleclickwords,
656 Rs_insecure, 652 Rs_insecure,
657 Rs_cursorBlink,
658 Rs_pointerBlank, 653 Rs_pointerBlank,
659 Rs_pointerBlankDelay, 654 Rs_pointerBlankDelay,
660 Rs_imLocale, 655 Rs_imLocale,
661 Rs_imFont, 656 Rs_imFont,
662 Rs_pastableTabs, 657 Rs_pastableTabs,
812#define dDisp Display *disp = display->display 807#define dDisp Display *disp = display->display
813 808
814/* convert pixel dimensions to row/column values. Everything as int32_t */ 809/* convert pixel dimensions to row/column values. Everything as int32_t */
815#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 810#define Pixel2Col(x) Pixel2Width((int32_t)(x))
816#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 811#define Pixel2Row(y) Pixel2Height((int32_t)(y))
817#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 812#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
818#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 813#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
819#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 814#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
820#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 815#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
821#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 816#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
822#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 817#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
823 818
824#define TermWin_TotalWidth() ((int32_t)TermWin.width) 819#define TermWin_TotalWidth() ((int32_t)this->width)
825#define TermWin_TotalHeight() ((int32_t)TermWin.height) 820#define TermWin_TotalHeight() ((int32_t)this->height)
821
822// for m >= -n, ensure remainder lies between 0..n-1
823#define MOD(m,n) (((m) + (n)) % (n))
824
825#define LINENO(n) MOD (term_start + int(n), total_rows)
826#define ROW(n) row_buf [LINENO (n)]
826 827
827/* how to build & extract colors and attributes */ 828/* how to build & extract colors and attributes */
828#define GET_BASEFG(x) (((x) & RS_fgMask)) 829#define GET_BASEFG(x) (((x) & RS_fgMask))
829#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 830#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
830#ifndef NO_BRIGHTCOLOR 831#ifndef NO_BRIGHTCOLOR
831# define GET_FGCOLOR(x) \ 832# define GET_FGCOLOR(x) \
832 ((((x) & RS_Bold) == 0 \ 833 ((((x) & RS_Bold) == 0 \
833 || GET_BASEFG (x) < minCOLOR \ 834 || GET_BASEFG (x) < minCOLOR \
834 || GET_BASEFG (x) >= minBrightCOLOR) \ 835 || GET_BASEFG (x) >= minBrightCOLOR) \
835 ? GET_BASEFG (x) \ 836 ? GET_BASEFG (x) \
836 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR))) 837 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
837# define GET_BGCOLOR(x) \ 838# define GET_BGCOLOR(x) \
838 ((((x) & RS_Blink) == 0 \ 839 ((((x) & RS_Blink) == 0 \
839 || GET_BASEBG (x) < minCOLOR \ 840 || GET_BASEBG (x) < minCOLOR \
840 || GET_BASEBG (x) >= minBrightCOLOR) \ 841 || GET_BASEBG (x) >= minBrightCOLOR) \
841 ? GET_BASEBG (x) \ 842 ? GET_BASEBG (x) \
842 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR))) 843 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
843#else 844#else
864 865
865#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 866#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
866#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 867#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
867 868
868#if ENABLE_STYLES 869#if ENABLE_STYLES
869# define FONTSET(style) TermWin.fontset[GET_STYLE (style)] 870# define FONTSET(style) fontset[GET_STYLE (style)]
870#else 871#else
871# define FONTSET(style) TermWin.fontset[0] 872# define FONTSET(style) fontset[0]
872#endif 873#endif
873 874
874#ifdef HAVE_SCROLLBARS 875#ifdef HAVE_SCROLLBARS
875# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 876# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
876#else 877#else
901#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 902#define scrollbar_size() (scrollBar.end - scrollBar.beg \
902 - scrollbar_minheight ()) 903 - scrollbar_minheight ())
903 904
904#if (MENUBAR_MAX > 1) 905#if (MENUBAR_MAX > 1)
905/* rendition style flags */ 906/* rendition style flags */
906# define menuBar_height() (TermWin.fheight + SHADOW) 907# define menuBar_height() (fheight + SHADOW)
907# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 908# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
908# define isMenuBarWindow(w) ((w) == menuBar.win) 909# define isMenuBarWindow(w) ((w) == menuBar.win)
909#else 910#else
910# define menuBar_height() (0) 911# define menuBar_height() (0)
911# define menuBar_TotalHeight() (0) 912# define menuBar_TotalHeight() (0)
1223 void scr_overlay_off (); 1224 void scr_overlay_off ();
1224 void scr_overlay_set (int x, int y, 1225 void scr_overlay_set (int x, int y,
1225 text_t text, 1226 text_t text,
1226 rend_t rend = OVERLAY_RSTYLE); 1227 rend_t rend = OVERLAY_RSTYLE);
1227 void scr_overlay_set (int x, int y, const char *s); 1228 void scr_overlay_set (int x, int y, const char *s);
1229 void scr_overlay_set (int x, int y, const wchar_t *s);
1228#endif 1230#endif
1229 1231
1230 vector<void *> allocated; // free these memory blocks with free() 1232 vector<void *> allocated; // free these memory blocks with free()
1231 1233
1232 char *env_windowid; /* environmental variable WINDOWID */ 1234 char *env_windowid; /* environmental variable WINDOWID */
1272#if TRANSPARENT 1274#if TRANSPARENT
1273 void rootwin_cb (XEvent &xev); 1275 void rootwin_cb (XEvent &xev);
1274 xevent_watcher rootwin_ev; 1276 xevent_watcher rootwin_ev;
1275#endif 1277#endif
1276 1278
1277
1278 void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;
1279 void sig_chld (sig_watcher &w); sig_watcher sw_chld;
1280
1281 void x_cb (XEvent &xev); 1279 void x_cb (XEvent &xev);
1282 xevent_watcher termwin_ev; 1280 xevent_watcher termwin_ev;
1283 xevent_watcher vt_ev; 1281 xevent_watcher vt_ev;
1284#ifdef HAVE_SCROLLBARS 1282#ifdef HAVE_SCROLLBARS
1285 xevent_watcher scrollbar_ev; 1283 xevent_watcher scrollbar_ev;
1325 1323
1326 void tt_winch (); 1324 void tt_winch ();
1327 1325
1328 rxvt_term (); 1326 rxvt_term ();
1329 ~rxvt_term (); 1327 ~rxvt_term ();
1328 void child_exit (); // child has exited, usually destroys
1330 void destroy (); 1329 void destroy ();
1331 void emergency_cleanup (); 1330 void emergency_cleanup ();
1332 1331
1333 bool init (int argc, const char *const *argv); 1332 bool init (int argc, const char *const *argv);
1334 bool init_vars (); 1333 bool init_vars ();
1345 int run_child (const char *const *argv); 1344 int run_child (const char *const *argv);
1346 1345
1347 void color_aliases (int idx); 1346 void color_aliases (int idx);
1348 void recolour_cursor (); 1347 void recolour_cursor ();
1349 void create_windows (int argc, const char *const *argv); 1348 void create_windows (int argc, const char *const *argv);
1350 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1349 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1351 void window_calc (unsigned int width, unsigned int height); 1350 void window_calc (unsigned int newwidth, unsigned int newheight);
1352 1351
1353#if USE_XIM 1352#if USE_XIM
1354 rxvt_xim *input_method; 1353 rxvt_xim *input_method;
1355 XIC Input_Context; 1354 XIC Input_Context;
1356 XIMStyle input_style; 1355 XIMStyle input_style;
1428 void set_title (const char *str); 1427 void set_title (const char *str);
1429 void set_icon_name (const char *str); 1428 void set_icon_name (const char *str);
1430 void set_window_color (int idx, const char *color); 1429 void set_window_color (int idx, const char *color);
1431 void set_colorfgbg (); 1430 void set_colorfgbg ();
1432 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1431 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1433 void set_widthheight (unsigned int width, unsigned int height); 1432 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1434 1433
1435#ifdef MENUBAR 1434#ifdef MENUBAR
1436 // menubar.C 1435 // menubar.C
1437 void menuitem_free (menu_t *menu, menuitem_t *item); 1436 void menuitem_free (menu_t *menu, menuitem_t *item);
1438 int action_dispatch (action_t *action); 1437 int action_dispatch (action_t *action);
1464 void menubar_control (XButtonEvent &ev); 1463 void menubar_control (XButtonEvent &ev);
1465 void map_menuBar (int map); 1464 void map_menuBar (int map);
1466#endif 1465#endif
1467 1466
1468 // screen.C 1467 // screen.C
1469 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); 1468
1470 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 1469 void lalloc (line_t &l)
1470 {
1471 l.t = (text_t *)talloc->alloc ();
1472 l.r = (rend_t *)ralloc->alloc ();
1473 }
1474
1475 void lfree (line_t &l)
1476 {
1477 talloc->free (l.t);
1478 ralloc->free (l.r);
1479 }
1480
1481 void lresize (line_t &l)
1482 {
1483 if (!l.t)
1484 return;
1485
1486 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1487 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1488
1489 l.l = min (l.l, ncol);
1490
1491 if (ncol > prev_ncol)
1492 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1493 }
1494
1495 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
1496 void scr_blank_screen_mem (line_t &l, rend_t efs);
1471 int scr_scroll_text (int row1, int row2, int count, int spec); 1497 int scr_scroll_text (int row1, int row2, int count);
1472 void scr_reset (); 1498 void scr_reset ();
1473 void scr_reset_realloc ();
1474 void scr_release (); 1499 void scr_release ();
1475 void scr_clear (bool really = false); 1500 void scr_clear (bool really = false);
1476 void scr_refresh (unsigned char refresh_type); 1501 void scr_refresh (unsigned char refresh_type);
1477 bool scr_refresh_rend (rend_t mask, rend_t value); 1502 bool scr_refresh_rend (rend_t mask, rend_t value);
1478 void scr_erase_screen (int mode); 1503 void scr_erase_screen (int mode);
1504#if ENABLE_FRILLS
1479 void scr_erase_savelines (); 1505 void scr_erase_savelines ();
1506 void scr_backindex ();
1507 void scr_forwardindex ();
1508#endif
1480 void scr_touch (bool refresh); 1509 void scr_touch (bool refresh);
1481 void scr_expose (int x, int y, int width, int height, bool refresh); 1510 void scr_expose (int x, int y, int width, int height, bool refresh);
1482 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1511 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1483 void scr_recolour (); 1512 void scr_recolour ();
1484 void scr_remap_chars (); 1513 void scr_remap_chars ();
1485 void scr_remap_chars (text_t *tp, rend_t *rp); 1514 void scr_remap_chars (const line_t &l);
1486 1515
1487 void scr_poweron (); 1516 void scr_poweron ();
1488 void scr_cursor (int mode); 1517 void scr_cursor (int mode);
1489 void scr_do_wrap (); 1518 void scr_do_wrap ();
1490 int scr_change_screen (int scrn); 1519 int scr_change_screen (int scrn);
1491 void scr_color (unsigned int color, int fgbg); 1520 void scr_color (unsigned int color, int fgbg);
1492 void scr_rendition (int set, int style); 1521 void scr_rendition (int set, int style);
1493 void scr_add_lines (const unicode_t *str, int nlines, int len); 1522 void scr_add_lines (const unicode_t *str, int nlines, int len);
1494 void scr_backspace (); 1523 void scr_backspace ();
1495 void scr_tab (int count, bool ht = false); 1524 void scr_tab (int count, bool ht = false);
1496 void scr_backindex ();
1497 void scr_forwardindex ();
1498 void scr_gotorc (int row, int col, int relative); 1525 void scr_gotorc (int row, int col, int relative);
1499 void scr_index (enum page_dirn direction); 1526 void scr_index (enum page_dirn direction);
1500 void scr_erase_line (int mode); 1527 void scr_erase_line (int mode);
1501 void scr_E (); 1528 void scr_E ();
1502 void scr_insdel_lines (int count, int insdel); 1529 void scr_insdel_lines (int count, int insdel);

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