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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.466 by sf-exg, Thu Jan 19 13:33:43 2012 UTC vs.
Revision 1.556 by sf-exg, Thu May 13 19:40:19 2021 UTC

… …
23#if HAVE_WCHAR_H 23#if HAVE_WCHAR_H
24# include <wchar.h> 24# include <wchar.h>
25#else 25#else
26// stdlib.h might provide it 26// stdlib.h might provide it
27#endif 27#endif
28
29using namespace std;
30 28
31// we assume that Xlib.h defines XPointer, and it does since at least 1994... 29// we assume that Xlib.h defines XPointer, and it does since at least 1994...
32 30
33extern "C" { 31extern "C" {
34#include <X11/Xlib.h> 32#include <X11/Xlib.h>
… …
72#include <X11/cursorfont.h> 70#include <X11/cursorfont.h>
73#include <X11/keysym.h> 71#include <X11/keysym.h>
74#include <X11/keysymdef.h> 72#include <X11/keysymdef.h>
75#include <X11/Xatom.h> 73#include <X11/Xatom.h>
76 74
77#ifdef HAVE_AFTERIMAGE
78# include <afterimage.h>
79# undef min
80# undef max
81#endif
82
83#ifdef HAVE_PIXBUF 75#if HAVE_PIXBUF
84# include <gdk-pixbuf/gdk-pixbuf.h> 76# include <gdk-pixbuf/gdk-pixbuf.h>
85#endif 77#endif
86 78
87#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) 79#if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY)
88# define HAVE_BG_PIXMAP 1 80# define HAVE_IMG 1
89#endif 81#endif
82
83#define ECB_NO_THREADS 1
84#include "ecb.h"
90 85
91#include "encoding.h" 86#include "encoding.h"
92#include "rxvtutil.h" 87#include "rxvtutil.h"
93#include "rxvtfont.h" 88#include "rxvtfont.h"
94#include "rxvttoolkit.h" 89#include "rxvttoolkit.h"
90#include "rxvtimg.h"
95#include "scrollbar.h" 91#include "scrollbar.h"
96#include "ev_cpp.h" 92#include "ev_cpp.h"
97#include "salloc.h"
98#include "libptytty.h" 93#include "libptytty.h"
99 94
100#include "rxvtperl.h" 95#include "rxvtperl.h"
101 96
102// try to avoid some macros to decrease code size, on some systems 97// try to avoid some macros to decrease code size, on some systems
… …
140 * PROTOTYPES 135 * PROTOTYPES
141 ***************************************************************************** 136 *****************************************************************************
142 */ 137 */
143// main.C 138// main.C
144#define SET_LOCALE(locale) rxvt_set_locale (locale) 139#define SET_LOCALE(locale) rxvt_set_locale (locale)
145extern bool rxvt_set_locale (const char *locale) NOTHROW; 140extern bool rxvt_set_locale (const char *locale) noexcept;
146extern void rxvt_push_locale (const char *locale) NOTHROW; 141extern void rxvt_push_locale (const char *locale) noexcept;
147extern void rxvt_pop_locale () NOTHROW; 142extern void rxvt_pop_locale () noexcept;
148void rxvt_init (); 143void rxvt_init ();
149 144
150// misc.C 145// misc.C
151char * rxvt_wcstombs (const wchar_t *str, int len = -1); 146char * rxvt_wcstombs (const wchar_t *str, int len = -1);
152wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 147wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
153char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 148char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
154wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 149wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
155 150
156const char * rxvt_basename (const char *str) NOTHROW; 151const char * rxvt_basename (const char *str) noexcept;
157void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 152void rxvt_vlog (const char *fmt, va_list arg_ptr) noexcept;
158void rxvt_log (const char *fmt,...) NOTHROW; 153void rxvt_log (const char *fmt,...) noexcept;
159void rxvt_warn (const char *fmt,...) NOTHROW; 154void rxvt_warn (const char *fmt,...) noexcept;
160void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn; 155ecb_noreturn ecb_cold
161void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn; 156void rxvt_fatal (const char *fmt, ...);
157ecb_noreturn ecb_cold
158void rxvt_exit_failure ();
162 159
160void * rxvt_malloc (size_t size);
161void * rxvt_calloc (size_t number, size_t size);
162void * rxvt_realloc (void *ptr, size_t size);
163
163char * rxvt_strtrim (char *str) NOTHROW; 164char * rxvt_strtrim (char *str) noexcept;
164char ** rxvt_strsplit (char delim, const char *str) NOTHROW; 165char ** rxvt_strsplit (char delim, const char *str) noexcept;
165 166
166static inline void 167static inline void
167rxvt_free_strsplit (char **ptr) NOTHROW 168rxvt_free_strsplit (char **ptr) noexcept
168{ 169{
169 free (ptr[0]); 170 free (ptr[0]);
170 free (ptr); 171 free (ptr);
171} 172}
172 173
173void * rxvt_malloc (size_t size); 174KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index);
174void * rxvt_calloc (size_t number, size_t size);
175void * rxvt_realloc (void *ptr, size_t size);
176 175
177///////////////////////////////////////////////////////////////////////////// 176/////////////////////////////////////////////////////////////////////////////
178 177
179// temporarily replace the process environment 178// temporarily replace the process environment
180extern char **environ; 179extern char **environ;
181extern char **rxvt_environ; // the original environ pointer 180extern char **rxvt_environ; // the original environ pointer
182
183static inline void
184set_environ (stringvec *envv)
185{
186#if ENABLE_PERL
187 assert (envv);
188#else
189 if (envv)
190#endif
191 environ = (char **)envv->begin ();
192}
193 181
194static inline void 182static inline void
195set_environ (char **envv) 183set_environ (char **envv)
196{ 184{
197#if ENABLE_PERL 185#if ENABLE_PERL
… …
267 ***************************************************************************** 255 *****************************************************************************
268 */ 256 */
269 257
270/* COLORTERM, TERM environment variables */ 258/* COLORTERM, TERM environment variables */
271#define COLORTERMENV "rxvt" 259#define COLORTERMENV "rxvt"
272#ifdef BG_IMAGE_FROM_FILE 260#if HAVE_IMG
273# define COLORTERMENVFULL COLORTERMENV "-xpm" 261# define COLORTERMENVFULL COLORTERMENV "-xpm"
274#else 262#else
275# define COLORTERMENVFULL COLORTERMENV 263# define COLORTERMENVFULL COLORTERMENV
276#endif 264#endif
277#ifndef TERMENV 265#ifndef TERMENV
… …
280# else 268# else
281# define TERMENV "rxvt-unicode" 269# define TERMENV "rxvt-unicode"
282# endif 270# endif
283#endif 271#endif
284 272
273// Hidden color cube for indexed 24-bit colors. There are fewer blue levels
274// because normal human eye is less sensitive to the blue component than to
275// the red or green. (https://en.m.wikipedia.org/wiki/Color_depth#8-bit_color)
276#if USE_256_COLORS
277// 7x7x5=245 < 254 unused color indices
278# define Red_levels 7
279# define Green_levels 7
280# define Blue_levels 5
281#else
282// 6x6x4=144 < 166 unused color indices
283# define Red_levels 6
284# define Green_levels 6
285# define Blue_levels 4
286#endif
287
288#define RGB24_CUBE_SIZE (Red_levels * Green_levels * Blue_levels)
289
285#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 290#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
286# define NO_MOUSE_REPORT_SCROLLBAR 1 291# define NO_MOUSE_REPORT_SCROLLBAR 1
287#endif 292#endif
288 293
289#define scrollBar_esc 30 294#define scrollBar_esc 30
… …
318 ERASE = +2, 323 ERASE = +2,
319}; 324};
320 325
321/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */ 326/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
322enum page_dirn { 327enum page_dirn {
323 UP, 328 DN = -1,
324 DN,
325 NO_DIR, 329 NO_DIR = 0,
330 UP = 1,
326}; 331};
327 332
328/* arguments for rxvt_term::scr_change_screen () */ 333/* arguments for rxvt_term::scr_change_screen () */
329enum { 334enum {
330 PRIMARY = 0, 335 PRIMARY = 0,
… …
418 423
419 // deprecated 424 // deprecated
420 Rxvt_restoreFG = 39, 425 Rxvt_restoreFG = 39,
421 Rxvt_restoreBG = 49, 426 Rxvt_restoreBG = 49,
422 427
423 Rxvt_Pixmap = 20, // new bg pixmap
424 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 428 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
425 429
426 URxvt_locale = 701, // change locale 430 URxvt_locale = 701, // change locale
427 URxvt_version = 702, // request version 431 URxvt_version = 702, // request version
428 432
429 URxvt_Color_IT = 704, // change actual 'Italic' colour 433 URxvt_Color_IT = 704, // change actual 'Italic' colour
430 URxvt_Color_tint = 705, // change actual tint colour
431 URxvt_Color_BD = 706, // change actual 'Bold' color 434 URxvt_Color_BD = 706, // change actual 'Bold' color
432 URxvt_Color_UL = 707, // change actual 'Underline' color 435 URxvt_Color_UL = 707, // change actual 'Underline' color
433 URxvt_Color_border = 708, 436 URxvt_Color_border = 708,
434 437
435 URxvt_font = 710, 438 URxvt_font = 710,
… …
483#if USE_256_COLORS 486#if USE_256_COLORS
484 maxTermCOLOR = Color_White + 240, 487 maxTermCOLOR = Color_White + 240,
485#else 488#else
486 maxTermCOLOR = Color_White + 72, 489 maxTermCOLOR = Color_White + 72,
487#endif 490#endif
491 minTermCOLOR24,
492 maxTermCOLOR24 = minTermCOLOR24 +
493 RGB24_CUBE_SIZE - 1,
488#ifndef NO_CURSORCOLOR 494#ifndef NO_CURSORCOLOR
489 Color_cursor, 495 Color_cursor,
490 Color_cursor2, 496 Color_cursor2,
491#endif 497#endif
492 Color_pointer_fg, 498 Color_pointer_fg,
… …
507#endif 513#endif
508 Color_scroll, 514 Color_scroll,
509#ifdef RXVT_SCROLLBAR 515#ifdef RXVT_SCROLLBAR
510 Color_trough, 516 Color_trough,
511#endif 517#endif
512#if ENABLE_TRANSPARENCY
513 Color_tint,
514#endif
515#if OFF_FOCUS_FADING 518#if OFF_FOCUS_FADING
516 Color_fade, 519 Color_fade,
517#endif 520#endif
518 NRS_COLORS, /* */ 521 NRS_COLORS, /* */
519#ifdef RXVT_SCROLLBAR 522#ifdef RXVT_SCROLLBAR
… …
524 TOTAL_COLORS = NRS_COLORS 527 TOTAL_COLORS = NRS_COLORS
525#endif 528#endif
526}; 529};
527 530
528#if USE_256_COLORS 531#if USE_256_COLORS
529# define Color_Bits 9 // 0 .. maxTermCOLOR 532# define Color_Bits 9 // 0 .. maxTermCOLOR24
530#else 533#else
531# define Color_Bits 7 // 0 .. maxTermCOLOR 534# define Color_Bits 8 // 0 .. maxTermCOLOR24
535#endif
536
537#if maxTermCOLOR24 >= (1 << Color_Bits)
538# error color index overflow
532#endif 539#endif
533 540
534/* 541/*
535 * Resource list 542 * Resource list
536 */ 543 */
… …
565#define PrivMode_vt52 (1UL<<18) 572#define PrivMode_vt52 (1UL<<18)
566#define PrivMode_LFNL (1UL<<19) 573#define PrivMode_LFNL (1UL<<19)
567#define PrivMode_MouseBtnEvent (1UL<<20) 574#define PrivMode_MouseBtnEvent (1UL<<20)
568#define PrivMode_MouseAnyEvent (1UL<<21) 575#define PrivMode_MouseAnyEvent (1UL<<21)
569#define PrivMode_BracketPaste (1UL<<22) 576#define PrivMode_BracketPaste (1UL<<22)
570#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack 577#define PrivMode_ExtMouseUTF8 (1UL<<23) // xterm pseudo-utf-8 hack
571#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales 578#define PrivMode_ExtMouseUrxvt (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
579#define PrivMode_BlinkingCursor (1UL<<25)
580#define PrivMode_FocusEvent (1UL<<26)
581#define PrivMode_ExtMouseSGR (1UL<<27)
572 582
573#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 583#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
574 584
575#ifdef ALLOW_132_MODE 585#ifdef ALLOW_132_MODE
576# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 586# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
579#endif 589#endif
580 590
581// do not change these constants lightly, there are many interdependencies 591// do not change these constants lightly, there are many interdependencies
582#define IMBUFSIZ 128 // input modifier buffer sizes 592#define IMBUFSIZ 128 // input modifier buffer sizes
583#define KBUFSZ 512 // size of keyboard mapping buffer 593#define KBUFSZ 512 // size of keyboard mapping buffer
584#define CBUFSIZ 2048 // size of command buffer 594#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
585#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row 595#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
586#define UBUFSIZ 2048 // character buffer 596#define UBUFSIZ 2048 // character buffer
587 597
588#if ENABLE_FRILLS 598#if ENABLE_FRILLS
589# include <X11/Xmd.h> 599# include <X11/Xmd.h>
… …
662 672
663#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 673#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
664#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 674#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
665 675
666#define GET_ATTR(x) (((x) & RS_attrMask)) 676#define GET_ATTR(x) (((x) & RS_attrMask))
667// return attributes defining the background, encoding doesn't matter
668// depends on RS_fgShift > RS_bgShift
669#define GET_BGATTR(x) \
670 (ecb_unlikely ((x) & RS_RVid) \
671 ? (((x) & (RS_attrMask & ~RS_RVid)) \
672 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
673 : ((x) & (RS_attrMask | RS_bgMask)))
674#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) 677#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
675#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) 678#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
676#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 679#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
677 680
678#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 681#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
… …
703{ 706{
704 text_t *t; // terminal the text 707 text_t *t; // terminal the text
705 rend_t *r; // rendition, uses RS_ flags 708 rend_t *r; // rendition, uses RS_ flags
706 tlen_t_ l; // length of each text line 709 tlen_t_ l; // length of each text line
707 uint32_t f; // flags 710 uint32_t f; // flags
711
712 bool valid ()
713 {
714 return l >= 0;
715 }
716
717 void alloc ()
718 {
719 l = 0;
720 }
708 721
709 bool is_longer () 722 bool is_longer ()
710 { 723 {
711 return f & LINE_LONGER; 724 return f & LINE_LONGER;
712 } 725 }
… …
777// that are not representable in unicode, as well as characters 790// that are not representable in unicode, as well as characters
778// not fitting in the BMP. 791// not fitting in the BMP.
779struct compose_char 792struct compose_char
780{ 793{
781 unicode_t c1, c2; // any chars != NOCHAR are valid 794 unicode_t c1, c2; // any chars != NOCHAR are valid
795
782 compose_char (unicode_t c1, unicode_t c2) 796 compose_char (unicode_t c1, unicode_t c2)
783 : c1(c1), c2(c2) 797 : c1(c1), c2(c2)
784 { } 798 { }
785}; 799};
786 800
… …
980 scrollBar_t scrollBar; 994 scrollBar_t scrollBar;
981 uint8_t options[(Opt_count + 7) >> 3]; 995 uint8_t options[(Opt_count + 7) >> 3];
982 XSizeHints szHint; 996 XSizeHints szHint;
983 rxvt_color *pix_colors; 997 rxvt_color *pix_colors;
984 Cursor TermWin_cursor; /* cursor for vt window */ 998 Cursor TermWin_cursor; /* cursor for vt window */
999
985 line_t *row_buf; // all lines, scrollback + terminal, circular 1000 line_t *row_buf; // all lines, scrollback + terminal, circular
986 line_t *drawn_buf; // text on screen 1001 line_t *drawn_buf; // text on screen
987 line_t *swap_buf; // lines for swap buffer 1002 line_t *swap_buf; // lines for swap buffer
988 char *tabs; /* per location: 1 == tab-stop */ 1003 char *tabs; /* per location: 1 == tab-stop */
989 screen_t screen; 1004 screen_t screen;
… …
1047/* ---------- */ 1062/* ---------- */
1048 rend_t rstyle; 1063 rend_t rstyle;
1049/* ---------- */ 1064/* ---------- */
1050#ifdef SELECTION_SCROLLING 1065#ifdef SELECTION_SCROLLING
1051 int scroll_selection_lines; 1066 int scroll_selection_lines;
1052 enum page_dirn scroll_selection_dir;
1053 int selection_save_x, 1067 int selection_save_x,
1054 selection_save_y, 1068 selection_save_y,
1055 selection_save_state; 1069 selection_save_state;
1056#endif 1070#endif
1057/* ---------- */ 1071/* ---------- */
… …
1066 mouse_row, 1080 mouse_row,
1067 mouse_col, 1081 mouse_col,
1068# ifdef POINTER_BLANK 1082# ifdef POINTER_BLANK
1069 pointerBlankDelay, 1083 pointerBlankDelay,
1070# endif 1084# endif
1085 multiClickTime,
1086 cursor_type,
1071 allowedxerror; 1087 allowedxerror;
1072/* ---------- */ 1088/* ---------- */
1073 unsigned int ModLevel3Mask, 1089 unsigned int ModLevel3Mask,
1074 ModMetaMask, 1090 ModMetaMask,
1075 ModNumLockMask; 1091 ModNumLockMask;
… …
1085/* ---------- */ 1101/* ---------- */
1086 struct mouse_event MEvent; 1102 struct mouse_event MEvent;
1087 XComposeStatus compose; 1103 XComposeStatus compose;
1088 static struct termios def_tio; 1104 static struct termios def_tio;
1089 row_col_t oldcursor; 1105 row_col_t oldcursor;
1090#ifdef HAVE_BG_PIXMAP
1091 void bg_init ();
1092 void bg_destroy ();
1093 1106
1107#ifdef HAVE_IMG
1094 enum { 1108 enum {
1095 //subset returned by make_transparency_pixmap
1096 BG_IS_VALID = 1 << 0,
1097 BG_NEEDS_TINT = 1 << 1,
1098 BG_NEEDS_BLUR = 1 << 2,
1099
1100 BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
1101
1102 BG_KEEP_ASPECT = 1 << 3,
1103 BG_ROOT_ALIGN = 1 << 4,
1104 BG_TILE = 1 << 14,
1105 BG_GEOMETRY_FLAGS = BG_KEEP_ASPECT | BG_ROOT_ALIGN | BG_TILE,
1106
1107 BG_TINT_SET = 1 << 5,
1108 BG_TINT_BITAND = 1 << 6,
1109 BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
1110
1111 BG_HAS_RENDER = 1 << 7,
1112 BG_HAS_RENDER_CONV = 1 << 8,
1113 BG_CLIENT_RENDER = 1 << 9,
1114
1115 BG_IS_TRANSPARENT = 1 << 10, 1109 BG_IS_TRANSPARENT = 1 << 1,
1116 BG_NEEDS_REFRESH = 1 << 11, 1110 BG_NEEDS_REFRESH = 1 << 2,
1117 BG_IS_SIZE_SENSITIVE = 1 << 12,
1118 BG_IS_FROM_FILE = 1 << 13,
1119 }; 1111 };
1120 1112
1121 unsigned int bg_flags; 1113 uint8_t bg_flags;
1122 1114
1123# ifdef BG_IMAGE_FROM_FILE 1115 rxvt_img *bg_img;
1124 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
1125 bool render_image (unsigned long tr_flags);
1126
1127 enum {
1128 noScale = 0,
1129 windowScale = 100,
1130 defaultScale = windowScale,
1131 centerAlign = 50,
1132 defaultAlign = centerAlign,
1133 };
1134
1135 unsigned int h_scale, v_scale; /* percents of the window size */
1136 int h_align, v_align; /* percents of the window size:
1137 0 - left align, 50 - center, 100 - right */
1138
1139 bool bg_set_geometry (const char *geom, bool update = false);
1140 void bg_set_default_geometry ()
1141 {
1142 h_scale = v_scale = defaultScale;
1143 h_align = v_align = defaultAlign;
1144 }
1145
1146 bool bg_set_file (const char *file);
1147# endif
1148
1149# ifdef ENABLE_TRANSPARENCY
1150 Pixmap root_pixmap; /* current root pixmap set */
1151 rxvt_color tint;
1152 int shade;
1153 int h_blurRadius, v_blurRadius;
1154
1155 bool bg_set_transparent ();
1156 void bg_set_root_pixmap ();
1157 void set_tint_shade_flags ();
1158 bool bg_set_tint (rxvt_color &new_tint);
1159 bool bg_set_shade (const char *shade_str);
1160 bool bg_set_blur (const char *geom);
1161
1162 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height, int depth);
1163 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1164 void tint_ximage (Visual *visual, XImage *ximage);
1165 unsigned long make_transparency_pixmap ();
1166# endif
1167
1168 ev_tstamp bg_valid_since;
1169
1170 Pixmap bg_pixmap;
1171 unsigned int bg_pmap_width, bg_pmap_height;
1172
1173 int target_x;
1174 int target_y;
1175 bool bg_set_position (int x, int y);
1176 bool bg_window_size_sensitive ();
1177 bool bg_window_position_sensitive ();
1178
1179 bool bg_render ();
1180 void bg_invalidate ()
1181 {
1182 bg_flags &= ~BG_IS_VALID;
1183 }
1184#endif
1185#ifdef HAVE_AFTERIMAGE
1186 ASImage *original_asim;
1187 ASVisual *asv;
1188 ASImageManager *asimman;
1189
1190 void init_asv ()
1191 {
1192 if (!asv)
1193 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1194 }
1195#endif
1196#ifdef HAVE_PIXBUF
1197 GdkPixbuf *pixbuf;
1198 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1199 int src_x, int src_y, int dst_x, int dst_y,
1200 unsigned int width, unsigned int height);
1201#endif 1116#endif
1202 1117
1203#if ENABLE_OVERLAY 1118#if ENABLE_OVERLAY
1204 overlay_base ov; 1119 overlay_base ov;
1205 1120
1206 void scr_swap_overlay () NOTHROW; 1121 void scr_swap_overlay () noexcept;
1207 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1122 void scr_overlay_new (int x, int y, int w, int h) noexcept;
1208 void scr_overlay_off () NOTHROW; 1123 void scr_overlay_off () noexcept;
1209 void scr_overlay_set (int x, int y, 1124 void scr_overlay_set (int x, int y,
1210 text_t text, 1125 text_t text,
1211 rend_t rend = OVERLAY_RSTYLE) NOTHROW; 1126 rend_t rend = OVERLAY_RSTYLE) noexcept;
1212 void scr_overlay_set (int x, int y, const char *s) NOTHROW; 1127 void scr_overlay_set (int x, int y, const char *s) noexcept;
1213 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1128 void scr_overlay_set (int x, int y, const wchar_t *s) noexcept;
1214#endif 1129#endif
1215 1130
1216 vector<void *> allocated; // free these memory blocks with free() 1131 vector<void *> allocated; // free these memory blocks with free()
1132
1133 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1217 1134
1218 char *locale; 1135 char *locale;
1219 char charsets[4]; 1136 char charsets[4];
1220 char *v_buffer; /* pointer to physical buffer */ 1137 char *v_buffer; /* pointer to physical buffer */
1221 unsigned int v_buflen; /* size of area to write */ 1138 unsigned int v_buflen; /* size of area to write */
1222 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1139 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1140 char **env;
1223 1141
1224#ifdef KEYSYM_RESOURCE 1142#ifdef KEYSYM_RESOURCE
1225 keyboard_manager *keyboard; 1143 keyboard_manager *keyboard;
1226#endif 1144#endif
1227#ifndef NO_RESOURCES 1145#ifndef NO_RESOURCES
… …
1233 char *cmdbuf_ptr, *cmdbuf_endp; 1151 char *cmdbuf_ptr, *cmdbuf_endp;
1234 char cmdbuf_base[CBUFSIZ]; 1152 char cmdbuf_base[CBUFSIZ];
1235 1153
1236 ptytty *pty; 1154 ptytty *pty;
1237 1155
1238 rxvt_salloc *talloc; // text line allocator 1156 // chunk contains all line_t's as well as rend_t and text_t buffers
1239 rxvt_salloc *ralloc; // rend line allocator 1157 // for drawn_buf, swap_buf and row_buf, in this order
1158 void *chunk;
1159 size_t chunk_size;
1160
1161 uint32_t rgb24_color[RGB24_CUBE_SIZE]; // the 24-bit color value
1162 uint16_t rgb24_seqno[RGB24_CUBE_SIZE]; // which one is older?
1163 uint16_t rgb24_sequence;
1240 1164
1241 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1165 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1242 1166
1243#if ENABLE_FRILLS || ISO_14755 1167#if ENABLE_FRILLS || ISO_14755
1244 // ISO 14755 entry support 1168 // ISO 14755 entry support
1245 unicode_t iso14755buf; 1169 unicode_t iso14755buf;
1246 void commit_iso14755 (); 1170 void commit_iso14755 ();
1247# if ISO_14755 1171# if ISO_14755
1248 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1172 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1249 void iso14755_54 (int x, int y); 1173 void iso14755_54 (int x, int y);
1250# endif 1174# endif
1251#endif 1175#endif
1252 1176
1253 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1177 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1254 1178
1255 void vt_select_input () const NOTHROW 1179 void vt_select_input () const noexcept
1256 { 1180 {
1257 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); 1181 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1258 } 1182 }
1259 1183
1260#if ENABLE_TRANSPARENCY || ENABLE_PERL 1184#if ENABLE_PERL
1261 void rootwin_cb (XEvent &xev); 1185 void rootwin_cb (XEvent &xev);
1262 xevent_watcher rootwin_ev; 1186 xevent_watcher rootwin_ev;
1263#endif
1264#ifdef HAVE_BG_PIXMAP
1265 void update_background ();
1266 void update_background_cb (ev::timer &w, int revents);
1267 ev::timer update_background_ev;
1268#endif 1187#endif
1269 1188
1270 void x_cb (XEvent &xev); 1189 void x_cb (XEvent &xev);
1271 xevent_watcher termwin_ev; 1190 xevent_watcher termwin_ev;
1272 xevent_watcher vt_ev; 1191 xevent_watcher vt_ev;
… …
1281 void cmdbuf_append (const char *str, size_t count); 1200 void cmdbuf_append (const char *str, size_t count);
1282 bool pty_fill (); 1201 bool pty_fill ();
1283 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1202 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1284 1203
1285#ifdef CURSOR_BLINK 1204#ifdef CURSOR_BLINK
1205 void cursor_blink_reset ();
1286 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1206 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1287#endif 1207#endif
1288#ifdef TEXT_BLINK 1208#ifdef TEXT_BLINK
1289 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1209 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1290#endif 1210#endif
… …
1307 void pointer_blank (); 1227 void pointer_blank ();
1308#endif 1228#endif
1309 void pointer_unblank (); 1229 void pointer_unblank ();
1310 1230
1311 void tt_printf (const char *fmt,...); 1231 void tt_printf (const char *fmt,...);
1232 void tt_write_ (const char *data, unsigned int len);
1312 void tt_write (const char *data, unsigned int len); 1233 void tt_write (const char *data, unsigned int len);
1234 void tt_write_user_input (const char *data, unsigned int len);
1313 void pty_write (); 1235 void pty_write ();
1314 1236
1315 void make_current () const // make this the "currently active" urxvt instance 1237 void make_current () const // make this the "currently active" urxvt instance
1316 { 1238 {
1317 SET_R (this); 1239 SET_R (this);
1318 set_environ (envv); 1240 set_environ (env);
1319 rxvt_set_locale (locale); 1241 rxvt_set_locale (locale);
1320 } 1242 }
1321 1243
1322#if USE_XIM 1244#if USE_XIM
1323 rxvt_xim *input_method; 1245 rxvt_xim *input_method;
… …
1326 XPoint spot; // most recently sent spot position 1248 XPoint spot; // most recently sent spot position
1327 1249
1328 void im_destroy (); 1250 void im_destroy ();
1329 void im_cb (); im_watcher im_ev; 1251 void im_cb (); im_watcher im_ev;
1330 void im_set_size (XRectangle &size); 1252 void im_set_size (XRectangle &size);
1331 void im_set_position (XPoint &pos) NOTHROW; 1253 void im_set_position (XPoint &pos) noexcept;
1332 void im_set_color (unsigned long &fg, unsigned long &bg); 1254 void im_set_color (unsigned long &fg, unsigned long &bg);
1333 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1255 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1334 1256
1335 bool im_is_running (); 1257 bool im_is_running ();
1336 void im_send_spot (); 1258 void im_send_spot ();
… …
1340 1262
1341 // command.C 1263 // command.C
1342 void key_press (XKeyEvent &ev); 1264 void key_press (XKeyEvent &ev);
1343 void key_release (XKeyEvent &ev); 1265 void key_release (XKeyEvent &ev);
1344 1266
1345 wchar_t next_char () NOTHROW; 1267 wchar_t next_char () noexcept;
1346 wchar_t cmd_getc () THROW ((class out_of_input)); 1268 wchar_t cmd_getc ();
1347 uint32_t next_octet () NOTHROW; 1269 uint32_t next_octet () noexcept;
1348 uint32_t cmd_get8 () THROW ((class out_of_input)); 1270 uint32_t cmd_get8 ();
1349 1271
1350 void cmd_parse (); 1272 void cmd_parse ();
1351 void mouse_report (XButtonEvent &ev); 1273 void mouse_report (XButtonEvent &ev);
1352 void button_press (XButtonEvent &ev); 1274 void button_press (XButtonEvent &ev);
1353 void button_release (XButtonEvent &ev); 1275 void button_release (XButtonEvent &ev);
… …
1356#if ENABLE_FRILLS 1278#if ENABLE_FRILLS
1357 void set_urgency (bool enable); 1279 void set_urgency (bool enable);
1358#else 1280#else
1359 void set_urgency (bool enable) { } 1281 void set_urgency (bool enable) { }
1360#endif 1282#endif
1361 void update_fade_color (unsigned int idx); 1283 void update_fade_color (unsigned int idx, bool first_time = false);
1362#ifdef PRINTPIPE 1284#ifdef PRINTPIPE
1363 FILE *popen_printer (); 1285 FILE *popen_printer ();
1364 int pclose_printer (FILE *stream); 1286 int pclose_printer (FILE *stream);
1365#endif 1287#endif
1366 void process_print_pipe (); 1288 void process_print_pipe ();
… …
1372 char *get_to_st (unicode_t &ends_how); 1294 char *get_to_st (unicode_t &ends_how);
1373 void process_dcs_seq (); 1295 void process_dcs_seq ();
1374 void process_osc_seq (); 1296 void process_osc_seq ();
1375 void process_color_seq (int report, int color, const char *str, char resp); 1297 void process_color_seq (int report, int color, const char *str, char resp);
1376 void process_xterm_seq (int op, char *str, char resp); 1298 void process_xterm_seq (int op, char *str, char resp);
1299 unsigned int map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a);
1377 int privcases (int mode, unsigned long bit); 1300 int privcases (int mode, unsigned long bit);
1378 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1301 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1379 void process_sgr_mode (unsigned int nargs, const int *arg); 1302 void process_sgr_mode (unsigned int nargs, const int *arg);
1303 void set_cursor_style (int style);
1380 // init.C 1304 // init.C
1381 void init (stringvec *argv, stringvec *envv); 1305 void init (stringvec *argv, stringvec *envv);
1382 void init (int argc, const char *const *argv, const char *const *envv); 1306 void init (int argc, const char *const *argv, const char *const *envv);
1383 void init2 (int argc, const char *const *argv); 1307 void init2 (int argc, const char *const *argv);
1384 void init_vars (); 1308 void init_vars ();
… …
1389 void init_command (const char *const *argv); 1313 void init_command (const char *const *argv);
1390 void run_command (const char *const *argv); 1314 void run_command (const char *const *argv);
1391 int run_child (const char *const *argv); 1315 int run_child (const char *const *argv);
1392 void color_aliases (int idx); 1316 void color_aliases (int idx);
1393 void create_windows (int argc, const char *const *argv); 1317 void create_windows (int argc, const char *const *argv);
1394 void get_colours (); 1318 void get_colors ();
1395 void get_ourmods (); 1319 void get_ourmods ();
1396 void set_icon (const char *file); 1320 void set_icon (const char *file);
1397 // main.C 1321 // main.C
1398 void tt_winch (); 1322 void tt_winch ();
1399 rxvt_term (); 1323 rxvt_term ();
1400 ~rxvt_term (); 1324 ~rxvt_term ();
1401 void destroy (); 1325 void destroy ();
1402 void emergency_cleanup (); 1326 void emergency_cleanup ();
1403 void recolour_cursor (); 1327 void recolor_cursor ();
1404 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1328 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1405 void window_calc (unsigned int newwidth, unsigned int newheight); 1329 void window_calc (unsigned int newwidth, unsigned int newheight);
1406 bool set_fonts (); 1330 bool set_fonts ();
1407 void set_string_property (Atom prop, const char *str, int len = -1); 1331 void set_string_property (Atom prop, const char *str, int len = -1);
1408 void set_mbstring_property (Atom prop, const char *str, int len = -1); 1332 void set_mbstring_property (Atom prop, const char *str, int len = -1);
… …
1413 char *get_colorfgbg (); 1337 char *get_colorfgbg ();
1414 bool set_color (rxvt_color &color, const char *name); 1338 bool set_color (rxvt_color &color, const char *name);
1415 void alias_color (int dst, int src); 1339 void alias_color (int dst, int src);
1416 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1340 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1417 void get_window_origin (int &x, int &y); 1341 void get_window_origin (int &x, int &y);
1418 Pixmap get_pixmap_property (Atom property);
1419 1342
1420 // screen.C 1343 // screen.C
1421 1344
1422 void lalloc (line_t &l) const 1345 bool option (uint8_t opt) const noexcept
1423 { 1346 {
1424 l.t = (text_t *)talloc->alloc (); 1347 return options[opt >> 3] & (1 << (opt & 7));
1425 l.r = (rend_t *)ralloc->alloc ();
1426 } 1348 }
1427 1349
1428#if 0 1350 void set_option (uint8_t opt, bool set = true) noexcept;
1429 void lfree (line_t &l)
1430 {
1431 talloc->free (l.t);
1432 ralloc->free (l.r);
1433 }
1434#endif
1435 1351
1436 void lresize (line_t &l) const
1437 {
1438 if (!l.t)
1439 return;
1440
1441 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1442 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1443
1444 l.l = min (l.l, ncol);
1445
1446 if (ncol > prev_ncol)
1447 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1448 }
1449
1450 int fgcolor_of (rend_t r) const NOTHROW 1352 int fgcolor_of (rend_t r) const noexcept
1451 { 1353 {
1452 int base = GET_BASEFG (r); 1354 int base = GET_BASEFG (r);
1453#ifndef NO_BRIGHTCOLOR 1355#ifndef NO_BRIGHTCOLOR
1454 if (r & RS_Bold 1356 if (r & RS_Bold
1455# if ENABLE_STYLES 1357# if ENABLE_STYLES
… …
1459 base += minBrightCOLOR - minCOLOR; 1361 base += minBrightCOLOR - minCOLOR;
1460#endif 1362#endif
1461 return base; 1363 return base;
1462 } 1364 }
1463 1365
1464 int bgcolor_of (rend_t r) const NOTHROW 1366 int bgcolor_of (rend_t r) const noexcept
1465 { 1367 {
1466 int base = GET_BASEBG (r); 1368 int base = GET_BASEBG (r);
1467#ifndef NO_BRIGHTCOLOR 1369#ifndef NO_BRIGHTCOLOR
1468 if (r & RS_Blink 1370 if (r & RS_Blink
1469# if ENABLE_STYLES 1371# if ENABLE_STYLES
… …
1473 base += minBrightCOLOR - minCOLOR; 1375 base += minBrightCOLOR - minCOLOR;
1474#endif 1376#endif
1475 return base; 1377 return base;
1476 } 1378 }
1477 1379
1478 bool option (uint8_t opt) const NOTHROW 1380 // modifies first argument(!)
1381 void tt_paste (char *data, unsigned int len) noexcept;
1382 void paste (char *data, unsigned int len) noexcept;
1383 void scr_alloc () noexcept;
1384 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const noexcept;
1385 void scr_blank_screen_mem (line_t &l, rend_t efs) const noexcept;
1386 void scr_kill_char (line_t &l, int col) const noexcept;
1387 void scr_set_char_rend (line_t &l, int col, rend_t rend);
1388 int scr_scroll_text (int row1, int row2, int count) noexcept;
1389 void copy_line (line_t &dst, line_t &src);
1390 void scr_reset ();
1391 void scr_release () noexcept;
1392 void scr_clear (bool really = false) noexcept;
1393 void scr_refresh () noexcept;
1394 bool scr_refresh_rend (rend_t mask, rend_t value) noexcept;
1395 void scr_erase_screen (int mode) noexcept;
1396#if ENABLE_FRILLS
1397 void scr_erase_savelines () noexcept;
1398 void scr_backindex () noexcept;
1399 void scr_forwardindex () noexcept;
1400#endif
1401 void scr_touch (bool refresh) noexcept;
1402 void scr_expose (int x, int y, int width, int height, bool refresh) noexcept;
1403 void scr_recolor (bool refresh = true) noexcept;
1404 void scr_remap_chars () noexcept;
1405 void scr_remap_chars (line_t &l) noexcept;
1406
1407 enum cursor_mode { SAVE, RESTORE };
1408
1409 void scr_poweron ();
1410 void scr_soft_reset () noexcept;
1411 void scr_cursor (cursor_mode mode) noexcept;
1412 void scr_do_wrap () noexcept;
1413 void scr_swap_screen () noexcept;
1414 void scr_change_screen (int scrn);
1415 void scr_color (unsigned int color, int fgbg) noexcept;
1416 void scr_rendition (int set, int style) noexcept;
1417 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) noexcept;
1418 void scr_backspace () noexcept;
1419 void scr_tab (int count, bool ht = false) noexcept;
1420 void scr_gotorc (int row, int col, int relative) noexcept;
1421 void scr_index (enum page_dirn direction) noexcept;
1422 void scr_erase_line (int mode) noexcept;
1423 void scr_E () noexcept;
1424 void scr_insdel_lines (int count, int insdel) noexcept;
1425 void scr_insdel_chars (int count, int insdel) noexcept;
1426 void scr_scroll_region (int top, int bot) noexcept;
1427 void scr_cursor_visible (int mode) noexcept;
1428 void scr_autowrap (int mode) noexcept;
1429 void scr_relative_origin (int mode) noexcept;
1430 void scr_insert_mode (int mode) noexcept;
1431 void scr_set_tab (int mode) noexcept;
1432 void scr_rvideo_mode (bool on) noexcept;
1433 void scr_report_position () noexcept;
1434 void set_font_style () noexcept;
1435 void scr_charset_choose (int set) noexcept;
1436 void scr_charset_set (int set, unsigned int ch) noexcept;
1437 void scr_move_to (int y, int len) noexcept;
1438 bool scr_page (int nlines) noexcept;
1439 bool scr_page (enum page_dirn direction, int nlines) noexcept
1479 { 1440 {
1480 return options[opt >> 3] & (1 << (opt & 7)); 1441 return scr_page (direction * nlines);
1481 } 1442 }
1482
1483 void set_option (uint8_t opt, bool set = true) NOTHROW;
1484
1485 // modifies first argument(!)
1486 void tt_paste (char *data, unsigned int len) NOTHROW;
1487 void paste (char *data, unsigned int len) NOTHROW;
1488 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1489 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1490 void scr_kill_char (line_t &l, int col) const NOTHROW;
1491 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1492 void scr_reset ();
1493 void scr_release () NOTHROW;
1494 void scr_clear (bool really = false) NOTHROW;
1495 void scr_refresh () NOTHROW;
1496 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1497 void scr_erase_screen (int mode) NOTHROW;
1498#if ENABLE_FRILLS
1499 void scr_erase_savelines () NOTHROW;
1500 void scr_backindex () NOTHROW;
1501 void scr_forwardindex () NOTHROW;
1502#endif
1503 void scr_touch (bool refresh) NOTHROW;
1504 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1505 void scr_recolour (bool refresh = true) NOTHROW;
1506 void scr_remap_chars () NOTHROW;
1507 void scr_remap_chars (line_t &l) NOTHROW;
1508
1509 enum cursor_mode { SAVE, RESTORE };
1510
1511 void scr_poweron ();
1512 void scr_soft_reset () NOTHROW;
1513 void scr_cursor (cursor_mode mode) NOTHROW;
1514 void scr_do_wrap () NOTHROW;
1515 void scr_swap_screen () NOTHROW;
1516 void scr_change_screen (int scrn);
1517 void scr_color (unsigned int color, int fgbg) NOTHROW;
1518 void scr_rendition (int set, int style) NOTHROW;
1519 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1520 void scr_backspace () NOTHROW;
1521 void scr_tab (int count, bool ht = false) NOTHROW;
1522 void scr_gotorc (int row, int col, int relative) NOTHROW;
1523 void scr_index (enum page_dirn direction) NOTHROW;
1524 void scr_erase_line (int mode) NOTHROW;
1525 void scr_E () NOTHROW;
1526 void scr_insdel_lines (int count, int insdel) NOTHROW;
1527 void scr_insdel_chars (int count, int insdel) NOTHROW;
1528 void scr_scroll_region (int top, int bot) NOTHROW;
1529 void scr_cursor_visible (int mode) NOTHROW;
1530 void scr_autowrap (int mode) NOTHROW;
1531 void scr_relative_origin (int mode) NOTHROW;
1532 void scr_insert_mode (int mode) NOTHROW;
1533 void scr_set_tab (int mode) NOTHROW;
1534 void scr_rvideo_mode (bool on) NOTHROW;
1535 void scr_report_position () NOTHROW;
1536 void set_font_style () NOTHROW;
1537 void scr_charset_choose (int set) NOTHROW;
1538 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1539 void scr_move_to (int y, int len) NOTHROW;
1540 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1541 bool scr_changeview (int new_view_start) NOTHROW; 1443 bool scr_changeview (int new_view_start) noexcept;
1542 void scr_bell () NOTHROW; 1444 void scr_bell () noexcept;
1543 void scr_printscreen (int fullhist) NOTHROW; 1445 void scr_printscreen (int fullhist) noexcept;
1544 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; 1446 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) noexcept;
1545 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1447 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) noexcept;
1546 void scr_reverse_selection () NOTHROW; 1448 void scr_reverse_selection () noexcept;
1547 void scr_dump (int fd) NOTHROW; 1449 void scr_dump (int fd) noexcept;
1548 1450
1549 void selection_check (int check_more) NOTHROW; 1451 void selection_check (int check_more) noexcept;
1452 void selection_changed () noexcept; /* sets want_refresh, corrects coordinates */
1550 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1453 void selection_request (Time tm, int selnum = Sel_Primary) noexcept;
1551 void selection_clear (bool clipboard = false) NOTHROW; 1454 void selection_clear (bool clipboard = false) noexcept;
1552 void selection_make (Time tm); 1455 void selection_make (Time tm);
1553 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1456 bool selection_grab (Time tm, bool clipboard = false) noexcept;
1554 void selection_start_colrow (int col, int row) NOTHROW; 1457 void selection_start_colrow (int col, int row) noexcept;
1555 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1458 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) noexcept;
1556 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1459 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) noexcept;
1557 void selection_remove_trailing_spaces () NOTHROW; 1460 void selection_remove_trailing_spaces () noexcept;
1558 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1461 void selection_send (const XSelectionRequestEvent &rq) noexcept;
1559 void selection_click (int clicks, int x, int y) NOTHROW; 1462 void selection_click (int clicks, int x, int y) noexcept;
1560 void selection_extend (int x, int y, int flag) NOTHROW; 1463 void selection_extend (int x, int y, int flag) noexcept;
1561 void selection_rotate (int x, int y) NOTHROW; 1464 void selection_rotate (int x, int y) noexcept;
1562 1465
1563 // xdefaults.C 1466 // xdefaults.C
1467 void rxvt_usage (int type);
1564 const char **get_options (int argc, const char *const *argv); 1468 const char **get_options (int argc, const char *const *argv);
1469 int parse_keysym (const char *str, unsigned int &state);
1565 int parse_keysym (const char *str, const char *arg); 1470 int bind_action (const char *str, const char *arg);
1566 const char *x_resource (const char *name); 1471 const char *x_resource (const char *name);
1567 void extract_resources (); 1472 void extract_resources ();
1473 void enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p = 0, const char *class_p = 0);
1474 void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *))
1475 {
1476 enumerate_resources (cb, "keysym", "Keysym");
1477 }
1568 void extract_keysym_resources (); 1478 void extract_keysym_resources ();
1569}; 1479};
1570 1480
1571#endif /* _RXVT_H_ */ 1481#endif /* _RXVT_H_ */
1572 1482

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